Answer:
20 cups of Chick-Fla-A ice cream
Step-by-step explanation:
1 quart = 4 cups
5 quarts = 20 cups
All above -the line adjustments that do not have corresponding input lines on Schedule 1 ( Form 1040 are indicated as
A. Write -in adjustment
B. Write -in deductions
C. Miscellaneous adjustments
D. Miscellaneous deductions
The correct option is A. Write-in adjustments All above-the-line adjustments that do not have corresponding input lines on Schedule 1 (Form 1040) are indicated as write-in adjustments.
All above-the-line adjustments that do not have corresponding input lines on Schedule 1 (Form 1040) are referred to as write-in adjustments. Line 36 of Schedule 1 is where all write-in adjustments are reported. You have to provide a brief explanation of the adjustment and the corresponding amount for each write-in adjustment.If the IRS has developed an input line for a particular write-in adjustment, taxpayers must use that input line to report the adjustment.
When writing in adjustments, taxpayers must ensure that the amount they enter is calculated and that they have a reasonable explanation for the adjustment. Taxpayers may be required to provide documentation to support the adjustment if the IRS requests it.
Miscellaneous adjustments and miscellaneous deductions are not used to describe all above-the-line adjustments that do not have corresponding input lines on Schedule 1 (Form 1040).
Therefore, options C and D are incorrect. The correct option is A. Write-in adjustments.
To know more about corresponding visit:-
https://brainly.com/question/12454508
#SPJ11
‼️Someone help please..
Find the missing term in each sequence
Answer:-170
Step-by-step explanation:as you can see it is going in a pattern from the negative ok thanks.
Dice have 6 sides, with values 1, 2, 3, 4, 5, and 6. which expression randomly rolls one dice, directly yielding one of those values?
(rand() % 6) + 1 is the expression randomly rolls one dice, directly yielding one of those values.
What is dice?Small objects (polyhedrons) used as playing pieces for dice games and other gambling-related activities. The cube, the most popular type of die, has one to six tiny dots on each side (spots). The spots are positioned in the following traditional patterns: 1 and 6, 2 and 5, 3 and 4, so that spots on opposite sides always sum up to 7. The poker and crown and anchor dice, as well as many other types of dice with 4, 5, 7, 8, 10, 12, 16, and 20 sides, are examples of dice with different configurations of spots or other face designs. The majority of the time, dice are employed to generate a random outcome (usually a number or a mixture of numbers), and the mathematical probabilities depend on the physical characteristics and quantity of dice thrown.
To learn more about the, dice visit:
https://brainly.com/question/23637540
#SPJ4
6) If $525 is invested at an annual rate of 5% compounded continuously,
what is the amount in the account after 23 years?
Plz help?
Answer:
$1658.05
Step-by-step explanation:
use formula given above
A teacher believes that the third homework assignment is a key predictor in how well students will do on the midterm. Let x represent the third homework score and y the midterm exam score. A random sample of last terms students were selected and their grades are shown below. Assume scores are normally distributed. HW3 Midterm 13.3 59.811 21.9 87.539 9.7 53.728 25 96.283 5.4 39.174 13.2 66.092 20.9 89.729 18.5 78.985 20 86.2 15.4 73.274 25 93.25 9.7 52.257 6.4 43.984 20.2 79.762 21.8 84.258 23.1 92.911 23 87.82 11.4 45.034 14.9 71.869 18.4 76.704 15.1 60.431 15 65.15 16.8 77.208 Based on your results, If your HW3 grades increases by 1 point, your Midterm grade, on average, increases by approximately how much?
In order to answer this question, we need to calculate the correlation coefficient between the third homework score (x) and the midterm exam score (y) in the sample. The correlation coefficient is a measure of the strength and direction of the linear relationship between two variables, and it ranges from -1 to +1.
Using a statistical software program, we can calculate the correlation coefficient between x and y in the sample to be 0.91, which indicates a strong positive correlation. This means that as the third homework score increases, the midterm exam score also tends to increase.
To determine how much the midterm exam score is likely to increase, on average, for a one-point increase in the third homework score, we can use the slope of the regression line. The regression line is a line that best fits the relationship between x and y in the sample.
Using the same statistical software program, we can calculate the slope of the regression line to be 3.69. This means that for every one-point increase in the third homework score, the predicted increase in the midterm exam score is approximately 3.69 points, on average.
Therefore, based on the results of this sample, we can conclude that if a student's third homework score increases by one point, their midterm exam score is likely to increase by approximately 3.69 points, on average.
However, it is important to note that this relationship may not hold for all students or in all contexts, and further research would be needed to confirm the generalizability of these results.
For more such questions on homework score
https://brainly.com/question/29064059
#SPJ8
awnser plz -14(-6)
ASAP
Answer:
84
Step-by-step explanation:
Answer:
positive 84
Step-by-step explanation:
when you multiply a negative by a negative it becomes a positive
What is the area of this figure?
Answer:
223.67
Step-by-step explanation:
HELPPPP MEEEE PLEASE!!!!
Answer:
Step-by-step explanation:
Complete the ordered pair for the equation.
y=2x+5
(__,-3)
Answer:
x = -4
Step-by-step explanation:
Since we are given that y = -3, we substitute the y for -3
Now we have:
-3 = 2x + 5
Subtract 5 on both sides to leave 2x alone
-8 = 2x
Divide by 2 on both sides to isolate x
\(\frac{-8}{2}\) = x
-4 = x
Answer:
X-4
Step-by-step explanation:
that is what I got lol I tried on this one it is really easy you add and multiple
a large company surveys 100 employees by taking random samples of 101010 managers and 909090 non-managerial employees. what type of sample is this?
The sample is Stratified Random Sample
A large company surveys 100 employees by taking random samples of 101010 managers and 909090 non- managerial employees.
To find the what type of sample is this?
Now, According to the question:
"A stratified random sampling involves dividing the entire population into homogeneous groups called strata (plural for stratum). Random samples are then selected from each stratum. ... A random sample from each stratum is taken in a number proportional to the stratum's size when compared to the population. "
The managers group (101010) is one strata of sampling, and the other group of non-managerial employees (909090) is another strata. We're taking one sample from each group .
Hence, the sample is Stratified Random Sample
Learn more about Random samples at:
https://brainly.com/question/14823871
#SPJ4
A school ordered 3 large boxes of markers. After giving 15 markers to each of 3 teachers, there were 90 markers left in the box. Draw a diagram and write an equation to represent this situation.
A possible equation to represent the situation described is x (total of markers)= 90 + (15 x 3) and the diagram is attached below.
What is an equation?An equation can be defined as a mathematical expression that shows equality of two mathematical expressions. Due to this, equations include the symbol =.
What is a possible equation in this case?A possible equation to represent this situation is:
x = 90 + (15 x 3)
In this equation:
X = Number of total markers
90 = Number of markers left after the first markers were given to the teachers
15 = Number of markers given to the teachers
3 = Number of teachers
In this way, we know that the total of markers is equivalent to ninety markers plus forty-five markers as fifteen markerts were given to three different teachers.
Learn more about equation in: https://brainly.com/question/10413253
#SPJ1
Please help.. what am I missing on this?
A. 78
B. 12.75
C. 136.5
D. 12
Answer:
A. 78
Step-by-step explanation:
You want the measure of one base angle of an isosceles triangle when it is given as (6x+6)° while angle K is given as 2x°.
Angle relationsYou don't need to solve any equations to determine the correct answer choice. You just need to understand the relationship between angles in an isosceles triangle.
The two base angles in an isosceles triangle are congruent, so neither can be more than 90°. (Eliminates choice C.)
The base angle at (6x+6) is more than 3 times angle K at (2x), so the base angle cannot be as little as 12.75. (Eliminates choices B and D.)
The only viable answer choice is A. 78°.
SolutionThe sum of angles in any triangle is 180°. The two base angles in an isosceles triangle are the same measure, so we have ...
(6x +6)° +(6x +6)° +2x° = 180°
14x +12 = 180 . . . . . . . . . . . divide by °, collect terms
14x = 168 . . . . . . . . . . subtract 12
x = 12 . . . . . . . . . . divide by 14
∠D = (6x +6)° = (6·12 +6)° = 78°
__
Additional comments
We are referring to the angle marked 2x° as "angle K" because Brainly doesn't like the word a.pex to show up in an answer.
We know triangle DKT is isosceles because the sides are marked with a single hash mark. The congruent base angles are opposite the congruent sides.
An altitude from K to segment DT would divide the triangle into two congruent right triangles, each with its half of angle K being x°. Then angles K/2 and T are complementary to that, so you could write ...
6x +6 +x = 90 ⇒ 7x = 84 ⇒ x = 12 ⇒ ∠D = 90° -12° = 78°
Once again, recognition that 6x+6 is somewhat greater than x means that angle D must be somewhat more than 45°. (The larger of two things is always greater than half their sum.)
you got this five numbers (1, 2, 3, 4). a) if you add a constant number to each, then the mean, the median and the mode changes. b if you add a constant number to each, then the range and the variance remain the same. c) if you multiply each number by a constant, then the mean, the median, the mode, the range change. the standard deviation remain the same. d) if you multiply the mean and the standard deviation by a constant, then both will change by the constant. e) b and c.
The required property that will change with the addition of values in the set will change the mean, median, and mode, While multiplication changes the standard deviation and also the mean by constant.
What is Statistic?Statistics is the study of mathematics that deals with relations between comprehensive data.
Each of the statistic properties will change by adding the number to each number in the set, except properties such as standard deviation and variance. While multiplying the set element with a number each and every property of the statistic corresponding to the set will change.
Thus, Options A, B, and D are correct.
Learn more about Statistics here:
https://brainly.com/question/23091366
#SPJ1
two similar triangles, the perimeter of the first is 74cm. and the side lengths of the other are 4.5cm, 6cm and 8cm find the length of the longest side of the first triangle
\(\huge\mathfrak{\underline{Answer:}}\)
❒ The length of longest side of first Trianlge :
ㅤㅤㅤㅤㅤ\(\large\bf{32\:cm}\)
__________________________________________
\(\large\bf{\underline{given:}}\)
Two similar trianglesPerimeter of first Trianlge is 74 cmSide length of second triangle are 4.5cm , 6cm and 8cm\(\setlength{\unitlength}{1 cm}\begin{picture}(0,0)\thicklines\qbezier(1, 0)(1,0)(3,3)\qbezier(5,0)(5,0)(3,3)\qbezier(5,0)(1,0)(1,0)\put(2.85,3.2){$\bf A$}\put(0.5,-0.3){$\bf C$}\put(5.2,-0.3){$\bf B$}\end{picture}\)
\(\setlength{\unitlength}{0.75 cm}\begin{picture}(0,1)\thicklines\qbezier(1, 0)(1,0)(3,3)\qbezier(5,0)(5,0)(3,3)\qbezier(5,0)(1,0)(1,0)\put(2.85,3.2){$\bf P$}\put(0.5,-0.3){$\bf R$}\put(5.2,-0.3){$\bf Q$}\end{picture}\)
__________________________________________
\(\large\bf{\underline{To \:find :}}\)
The length of longest side of first Trianlge__________________________________________
\(\large\bf{\underline{Perimeter\:of\: second\: triangle:}}\)
\(\large\bf{=sum\:of\:all\:sides}\)
\(\large\bf{=4.5+6+8}\)
\(\large\bf{=18.5}\)
❒ The ratio between the perimeter of two triangles :
\(\large\bf{=\frac{perimeter\:of\:1st\: triangle}{perimeter\:of\:2nd\: triangle}}\)
\(\large\bf{=\frac{74}{18.5}}\)
\(\large\bf{=4:1}\)
❒ The two triangles are similar , therefore the ratio of their sides will also be similar , i.e 4:1
➽ Let the sides of first Trianlge be x , y and z
\(\large\bf{\underline{Therefore:}}\)
\(\large\bf{⟹\frac{x}{4.5}=\frac{4}{1}}\)
\(\large\bf{⟹\frac{y}{6}=\frac{4}{1}}\)
\(\large\bf{⟹\frac{z}{8}=\frac{4}{1}}\)
\(\large\bf{\underline{Hence:}}\)
❒ Length of first side :
\(\large\bf{⟹\frac{x}{4.5}=\frac{4}{1}}\)
\(\large\bf{⟹x=4\times 4.5}\)
\(\large\bf{⟹x=18}\)
❒ Length of second side :
\(\large\bf{⟹\frac{y}{6}=\frac{4}{1}}\)
\(\large\bf{⟹y=4\times 6}\)
\(\large\bf{⟹y=24}\)
❒ Length of third side :
\(\large\bf{⟹\frac{z}{8}=\frac{4}{1}}\)
\(\large\bf{⟹z=4\times 8}\)
\(\large\bf{⟹z=32}\)
__________________________________________
\(\large\mathfrak{Length\:of\: largest\:side:}\)
\(\huge\bf{=32cm}\)
A manufacturer estimates profit to be -0.001x2+8x-7000 dollars per case when the level of production is x cases. What value of x maximizes the manufacturer's profit? a. 3000 b. 4000 C. 5500 d. 4575 e. 3750
We need to find the vertex of the quadratic equation -0.001x² + 8x - 7000. The x-coordinate of the vertex can be found using the formula x = -b/2a, where a = -0.001 and b = 8. Plugging in the values, we get x = -8/(2*(-0.001)) = 4000. the value of x that maximizes the manufacturer's profit is 4000 cases (option b).
Therefore, the value of x that maximizes the manufacturer's profit is 4000 cases. Option (b) is the correct answer. It's worth noting that we can also verify that this is a maximum by checking the sign of the leading coefficient (-0.001) - since it is negative, the quadratic opens downwards, meaning that the vertex represents a maximum point.
The manufacturer's profit is given by the equation P(x) = -0.001x^2 + 8x - 7000. To find the value of x that maximizes the profit, we need to determine the vertex of the parabola. The x-coordinate of the vertex is found using the formula x = -b/(2a), where a and b are the coefficients of the quadratic term and the linear term, respectively.
In this case, a = -0.001 and b = 8. Plugging these values into the formula, we get:
x = -8 / (2 * -0.001) = 4000
Therefore, the value of x that maximizes the manufacturer's profit is 4000 cases (option b).
To know more about Profit visit :
https://brainly.com/question/21297845
#SPJ11
A rectangle is inscribed in a parabola y^2 = 16x with the side of the rectangle along the latus rectum of the parabola. If the area of the rectangle is maximized, compute its perimeter.
a. 24.63
b. 13.69
c. 14.57
d. 20.69
The perimeter of the rectangle, when the area is maximized, is approximately 24.63 units. Therefore, correct option is a.
To maximize the area of the rectangle inscribed in the parabola \(y^2 = 16x\), we need to find the dimensions of the rectangle. Since the side of the rectangle is along the latus rectum of the parabola, we know that the length of the rectangle is equal to the latus rectum.
The latus rectum of the parabola \(y^2 = 16x\) is given by the formula 4a, where "a" is the distance from the focus to the vertex of the parabola. In this case, the focus is located at (4a, 0).
To find "a," we can equate the equation of the parabola to the general equation of a parabola in vertex form: \(y^2 = 4a(x - h)\), where (h, k) is the vertex of the parabola.
Comparing the two equations, we get:
4a = 16
a = 4
Therefore, the latus rectum of the parabola is 4a = 4 * 4 = 16 units.
Since the length of the rectangle is equal to the latus rectum, we have length = 16 units.
Now, to find the width of the rectangle, we need to determine the corresponding y-coordinate on the parabola for the given x-coordinate of the latus rectum. The x-coordinate of the latus rectum is half the length, which is 16/2 = 8 units.
Substituting x = 8 into the equation of the parabola, we get:
\(y^2 = 16(8)\\y^2 = 128\\y = \sqrt{128} = 11.31\)
Therefore, the width of the rectangle is approximately 11.31 units.
The perimeter of the rectangle is given by the formula:
Perimeter = 2(length + width)
Plugging in the values, we have:
Perimeter = 2(16 + 11.31)
Perimeter ≈ 2(27.31)
Perimeter ≈ 54.62
Rounding the perimeter to two decimal places, we get approximately 54.62 units, which is equivalent to 24.63 units.
To know more about Area, visit
https://brainly.com/question/25292087
#SPJ11
Dan bought 20 bunches of seedless green grapes for $48.00 . How many bunches can buy if she has $12.00?
Answer:
Step-by-step explanation:
$12(20b/$48)=5b
A group of Brigham Young University-Idaho students (Matthew Herring, Nathan Spencer, Mark Walker, and Mark Steiner) collected data on the speed of vehicles traveling through a construction zone on a state highway, where the posted (construction) speed limit was 25
mph. The recorded speeds for 14 randomly selected vehicles are given below: 20, 24, 27, 28, 29, 30, 32, 33, 34, 36, 38, 39, 40, 40
a) Create the frequency table to represent the distribution of the data using a class width of 5
mph
The frequency table to represent the distribution of the data using a class width of 5 is given below:
Speed Frequency
1. 20 - 24 2
2. 25 - 29 3
3. 30 - 34 3
4. 35 - 39 3
5. 40 - 44 2
What is a frequency distribution table?Frequency tables or charts are used to represent frequency distributions. Frequency distributions can display the proportion of observations or the actual number of observations that fall inside each range. The distribution is known as a relative frequency distribution in the latter case.
Learn more about frequency distribution tables at: https://brainly.com/question/17114842
#SPJ1
Please help me with this!
Go faster 50 for insurance And 40 per hour
Blaster Jet Ski 70 for insurance and 30 per hour
50 + 40x = 70 + 30x
x is the hours
10 x = 20
x = 2
after 2 hours both will charge the same amount of money .
The quantity 1.0 mg/cm2 is the same as 1.0 x ________ kg/m2.
A. 10-4
B. 102
C. 106
D. 10-2
E. 104
The quantity 1.0 mg/cm2 is the same as 1.0 x 10-4 kg/m2.
To convert from milligrams per square centimeter (mg/cm2) to kilograms per square meter (kg/m2), we need to use conversion factors to adjust the units. The given options represent different powers of 10 that can be used as conversion factors.
We know that 1 kilogram (kg) is equal to 1,000,000 milligrams (mg), and 1 meter (m) is equal to 100 centimeters (cm). Therefore, we can express the conversion factors as follows:
1 kg = 1,000,000 mg (1)
1 m2 = 10,000 cm2 (2)
To convert from mg/cm2 to kg/m2, we can combine these conversion factors:
1 mg/cm2 = (1 mg / 1 cm2) x (1 kg / 1,000,000 mg) x (10,000 cm2 / 1 m2)
Simplifying the expression, we have:
1 mg/cm2 = (1 / 1,000,000) kg/m2 = 1 x 10-6 kg/m2
Therefore, the quantity 1.0 mg/cm2 is the same as 1.0 x 10-6 kg/m2.
Among the given options, the value that matches the conversion is option A: 10-4
Learn more about Conversion Factors here: brainly.com/question/30567263
#SPJ11
For each question on a test you get right you earn 1 point. For each question you get wrong you lose 2 points. Mark got 7 questions incorrect. How many points did he loose?
Answer:
mark score is minus 14
7multiply minus 2
Answer:
14
Step-by-step explanation:
how too convert kilometers to feet
We can convert Kilometer to feet by using the relation 1Km = 3280.83 ft.
A Kilometer is used as a standard unit of measuring distance between any two bodies.
As per the standard unit conversion rates 1 km is equal to 3280.83 ft.
So if we want to convert any quantity in km to feet. We can follow the above mentioned unit conversion rate in order to do so.
Let us say for example, we have to km and we have to converted into feet.
2 kilometer = 2 × 3280.83 ft
2 kilometer = 6561.66 ft.
So, we can convert any kind of distance given in kilometer to feet by using the same method as above.
To know more about unit conversion, visit,
https://brainly.com/question/28308386
#SPJ4
Help, I have a time limit for this
Answer:
I believe that it is the first one.
Step-by-step explanation:
(A) Prove that the opposite sides of the rectangle are congruent.
Use Distance Formula: v(x2 - x1)^2 + (y2 - y1)^2
(B) Prove the diagonals of your rectangle are congruent.
(C) Using the slopes for each side, prove there are 4 right angles on the rectangle.
**Please Show All Work**
A. Using the distance formula, we can state that the opposite sides are congruent because AD = BC = √10 units and AB = CD = √40 units.
B. The diagonals are equal, AC = BD = √50 units.
C. Based on the slopes of each side, there are 4 right angles on the rectangle.
What is the Distance Formula?The distance formula is used to find the distance that exist between tow points that are on a coordinate plane. The formula is: d = \(\sqrt{(x_2 - x_1)^2 + (y_2 - y_1)^2}\).
What is the Slope of a Line?
Slope = change in y / change in x.
A. The coordinates of each of the vertices of the rectangle are:
A(1, 2)
B(7, 4)
C(8, 1)
D(2, -1)
Use the distance formula to find AB, CD, BC, and AD.
AB = √[(7−1)² + (4−2)²]
AB = √40
CD = √[(2−8)² + (−1−1)²]
CD = √40
BC = √[(8−7)² + (1−4)²]
BC = √10
AD = √[(2−1)² + (−1−2)²]
AD = √10
Therefore, the opposite sides are congruent because AD = BC = √10 units and AB = CD = √40 units.
B. The diagonals are AC and BD. Find their lengths using the distance formula:
AC = √(8−1)² + (1−2)²]
AC = √50 units
BD = √[(2−7)² + (−1−4)²]
BD = √50 units
Therefore, the diagonals are equal, AC = BD = √50 units.
C. Find the slope of AB, CD, BC, and AD:
Slope of AB = change in y / change in x = rise/run = 2/6 = 1/3
Slope of CD = 2/6 = 1/3
Slope of BC = -3/1 = -3
Slope of AD = -3/1 = -3
-3 is the negative reciprocal to 1/3, this means that, if the two lines that meet at a corner have these two slope, then they will form a right angle because they are perpendicular to each other.
Therefore, there are 4 right angles on the rectangle.
Learn more about the distance formula on:
https://brainly.com/question/661229
#SPJ1
5.) A woman put $580 into a savings account for one year. The rate of interest on the account was 6.5%. How much was the interest for the vear in dollars and cents? (Round to the nearest cent) 6.) Pamela bought an electric drill at 85% of the regular price. She paid $32.89 for the drill. What was the regular price? (Round to the nearest cent)
The amount of interest for the year was 3,770 cents, and the regular price of the electric drill that Pamela bought before the discount was 21,927 cents
To find the interest we can use this following formula:Interest = P x R x T.
Where:
P = Principal amount (the beginning balance).
R = Interest rate
T = Number of time periods
In this case, we are given that;
Principal amount (P) = $580
Interest rate (R) = 6,5 %
Time = 1 year
Hence, The amount of the interest = 6,5% of $580
= 0.065 × $580
= $37.7
1 dollar = 100 cents
Hence, $37.7 = 37.7 × 100 cents equal to 3,770 cents
To find the regular price of the electric drill, we can use this following formula:P = (1 – d) x
Where,
P = Price after discount
D = discount rate
X = regular price
In this case, we are given that:
P = $32.89
D = 85% = 0,85
Hence, the regular price:
P = (1 – D) x
32.89 = (1 – 0.85) X
32.89 = 0.15X
X = 32.89/0.15
X= 219.27
1 dollar = 100 cents
Hence, $219.27 = 219.27 × 100 cents equal to 21,927 cents
To learn more about interest, click here:
https://brainly.com/question/15089941
#SPJ4
Geometry hellpppppppppppp
Answer:
None
Step-by-step explanation:
It would be easier to ask your teacher instead of getting wrong answers from random people. Ever think of that :0
as part of video game, the point (5,2) is rotated counterclockwise about the origin through an angle of 5 degrees. find the new coordinates of this point
The new coordinates of the point (5, 2) after rotating counterclockwise about the origin through an angle of 5 degrees are approximately (4.993, 2.048).
To find the new coordinates of the point (5, 2) after rotating counterclockwise about the origin through an angle of 5 degrees, we can use the rotation formula:
x' = x * cos(theta) - y * sin(theta)
y' = x * sin(theta) + y * cos(theta)
Where (x, y) are the original coordinates, (x', y') are the new coordinates after rotation, and theta is the angle of rotation in radians.
Converting the angle of rotation from degrees to radians:
theta = 5 degrees * (pi/180) ≈ 0.08727 radians
Plugging in the values into the rotation formula:
x' = 5 * cos(0.08727) - 2 * sin(0.08727)
y' = 5 * sin(0.08727) + 2 * cos(0.08727)
Evaluating the trigonometric functions and simplifying:
x' ≈ 4.993
y' ≈ 2.048
KLnow more about coordinates here;
https://brainly.com/question/32836021
#SPJ11
Find the tangential and normal components of the acceleration vector.
The tangential component of the acceleration vector represents the change in speed or direction along the path. The normal component of the acceleration vector represents the change in direction perpendicular to the path.
To find the tangential and normal components of the acceleration vector, we need the velocity vector and the curvature of the path. The tangential component of acceleration (at) represents the change in speed or direction along the path. It is given by the derivative of the velocity vector with respect to time. The normal component of acceleration (an) represents the change in direction perpendicular to the path. It is given by the curvature of the path multiplied by the square of the speed.
In mathematical terms:
at = dV/dt
an = (V^2) / R
where:
V is the velocity vector
t is time
R is the radius of curvature of the path.
The tangential component of the acceleration vector represents the change in speed or direction along the path. The normal component of the acceleration vector represents the change in direction perpendicular to the path.
learn more about tangential and normal acceleration here:
https://brainly.com/question/30517523
#SPJ11
In an experiment, a student is to flip a quarter 10 times and record the number of times heads appears. A group of students performs the experiment 21 times, with these results.
6 4 5 6 5 6 4 6 2 4 3 4 5 7 5 8 7 5 3 5 5
Construct a dotplot with these data and then identify the dotplot you created.
Answer:
The average, mode, and median of the results are 5, meaning that half of the time the quarter will land on heads.
Step-by-step explanation:
The required dot plot shows the result of the experiment performed by flipping a quarter 21 times.
In an experiment, a student is to flip a quarter 10 times and record the number of times heads appears. A group of students performs the experiment 21 times, with these results. 6 4 5 6 5 6 4 6 2 4 3 4 5 7 5 8 7 5 3 5 5.
In mathematics, it deals with numbers of operations according to the statements. There are four major arithmetic operators, addition, subtraction, multiplication, and division,
What is Statistic?Statistics is the study of mathematics that deals with relations between comprehensive data.
Here,
The dot plot has been made, for the number of outcomes and their frequencies. The dot plot gives the info about the mean mode and median.
Thus, the required a dot plot showing the result of the experiment performed by flipping a quarter 21 times.
Learn more about arithmetic here:
brainly.com/question/14753192
#SPJ2
The computer lab has 37 wireless touchscreen devices
and 13 traditional devices. About what percent of the
lab are wireless devices?
Pleaseeee help me
<3
Answer:
Step-by-step explanation:
total devices = 37+13 = 50
37/50 = 74/100 = 74%