Answers
Answer:
Step-by-step explanation:
one or four, if u can only have one try than four
Related Questions
A cocktail nut mix should have the following minimum requirements in a can of 1 pound being sold at $3.99 a can at retail stores. The following information is given: Nut Type Minimum Amt Maximum Amt Cost per pound Almond 10% 100% $2.75 Peanut 0% 50% $0.55 Walnut 20% 100% $1.70 Cashew 0% 40% $1.20 The can costs $0.10. Find the proportion of these nuts by weight to maximize the profit of the nut manufacturer. Use those proportions to select the answer closest to the profit that can be made per can if it is sold to the retail store at $3.00 a can. Group of answer choices $1.65 $1.35 $2.76 $1.77
Answers
Answer:
Nut
Step-by-step explanation:
Write an expression to represent: 9 more than the quotient of 2 and x
Answers
Expression for given numerical is: 9+ (2/x)
Given that we have an word equation that is 9 more than the quotient of 2 and x
A quotient is a quantity produced by the division of two numbers.
Quotient of 2 and x is \(\frac{2}{x}\).
Nine(9) more than 2/x is = 9+ (2/x)
So we have an expression that is:
9+ (2/x)
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in triangle QRS, the measure of angle RSQ is 48.2 degrees, and the SQR is 75 degrees. what is the QRS?
Answers
The measure of angle QRS in triangle QRS is found as 56.8 degrees.
What is angle?An angle is formed when two straight lines or rays meet at a common endpoint.
We know that the sum of the angles in a triangle is 180 degrees.
In triangle QRS,
angle RSQ = 48.2 degrees
angle SQR = 75 degrees.
48.2 + 75 + QRS = 180 (sum of angles in a triangle)
123.2 + QRS = 180
QRS = 180 - 123.2
QRS = 56.8
In conclusion, a triangle is described as a polygon with three edges and three vertices.
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What’s the correct answer for this?
Answers
Answer:
D: <K = 35°
Step-by-step explanation:
<E = 55
<L = 90°
Now
<LKE = 180-90-55
<K = 35°
Answer:
\(\fbox{\begin{minipage}{8.8em}Option D is correct\end{minipage}}\)
Explanation:
Here, we state again the definition of inscribed angle in circle:
(1) An inscribed angle has the vertex on the circle and the sides are chords.
=> In the picture shown, angle ELK is inscribed angle with vertex L and LE and LK are chords.
(2)An inscribed angle also creates an intercepted arc whose endpoints are on the angle.
=> Inscribed angle ELK creates intercepted arc EK.
(3) According to the Inscribed Angle Theorem, the measure of intercepted arc is twice as the measure of its inscribed angle.
=> Angle ELK = (1/2) arc EK
Arc EK, whose EK is diameter, is equal to measure of half of circle, or 180 degree, in other words.
=> Angle ELK = (1/2) x 180 = 90 deg
(4) As the property of sum of 3 angles inside a triangle, this sum is equal to 180 degree.
=> Considering triangle ELK:
ELK + LEK + LKE = 180 deg
or
90 + 55 + LKE = 180 deg
or
LKE = 180 - 90 - 55 = 35 deg
Hope this helps!
:)
A total of 600 tickets were sold for the school play. They were either adult tickets or student tickets. The number of student tickets sold was three times the
number of adult tickets sold. How many adult tickets were sold?
Answers
Answer:
150 adult tickets where sold
Step-by-step explanation:
If we multiply 150 times 3 that gives us 450, which acounts for all the students. And 150 is the number thats left of adults that adds up to 600.
g the mean value of land and buildings per acre from a sample of farms is $1300 with a standard deviation of $200. the data set has a bell shaped distribution. assume the number of farms in a sample is 80
Answers
With the empirical rule, we can estimate that the number of farms in the sample whose land and building values per acre are between $1100 and $1500 is approximately 50 farms.
The empirical rule (also known as the 68-95-99.7 rule) states that for data sets with a bell-shaped distribution:
68% of the data falls within one standard deviation of the mean.
95% of the data falls within two standard deviations of the mean.
99.7% of the data falls within three standard deviations of the mean.
Using this rule, we can estimate the number of farms whose land and building values per acre are between $1100 and $1500 as follows:
The mean value of land and buildings per acre from the sample of farms is $1300, and the standard deviation is $200.
$1100 is 1.5 standard deviations below the mean:
($1100 - $1300) / $200 = -1.0.
$1500 is 1 standard deviation above the mean:
($1500 - $1300) / $200 = 1.0.
Therefore, we can estimate that approximately:
68% of the farms in the sample have land and building values per acre between $1100 and $1500 plus or minus one standard deviation of $200. This is equivalent to approximately 50 farms, which is 68% of the sample size of 74 farms.
95% of the farms in the sample have land and building values per acre between $900 and $1700 plus or minus two standard deviations of $200. This is equivalent to approximately 70 farms, which is 95% of the sample size of 74 farms.
99.7% of the farms in the sample have land and building values per acre between $700 and $1900 plus or minus three standard deviations of $200. This is equivalent to approximately 73 farms, which is almost the entire sample size of 74 farms.
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Note: The full question is:-
The mean value of land and buildings per acre from a sample of farms is $1300, with a standard deviation of $200. The data set has a bell-shaped distribution. Assume the number of farms in the sample is 74. Use the empirical rule to estimate the number of farms whose land and building values per acre are between $1100 and $1500.
34% of working mothers do not have enough money to cover their health insurance deductibles. You randomly select six working mothers and ask them whether they have enough money to cover their health insurance deductibles. The random variable represents the number of working mothers who do not have enough money to cover their health insurance deductibles.
Required:
Construct a binomial distribution using n= 0.6 and p=0.34
Answers
Answer:
solution below
Step-by-step explanation:
The question says 6 working mother's were selected so n = 6 not 0.6
We are expected to find
P(X = 0,1,2,3,4,4,6)
1. When x = 0
6C0*(0.34)⁰*(0.66)⁶
= 1 *1* 0.827
= 0.0827
2. When X = 1
6C1*(0.34)¹*(0.66)⁵
= 6 x 0.34 x 0.252
= 0.2555
3. When X = 2
6C2*(0.34)²*(0.66)⁴
= 15 x 0.1156 x 0.1897
= 0.3289
4. When x = 3
6C3*(0.34)³*(0.66)³
20 x 0.039304 x 0.2875
= 0.2599
5. When X = 4
6C4*(0.34)⁴*(0.66)²
= 15 x 0.01336 x 0.4356
= 0.8729
6. When x = 5
6C5*(0.34)⁵*(0.66)¹
= 6 x 0.0045 x 0.66
= 0.01782
7. When x = 6
6C6*(0.34)⁶*(0.66)⁰
1 x 0.0015 x 1
= 0.0015
iven two dependent random samples with the following results: Population 1 70 60 72 55 69 50 55 74 Population 2 72 56 81 50 79 60 50 78 Can it be concluded, from this data, that there is a significant difference between the two population means? Let d=(Population 1 entry)−(Population 2 entry). Use a significance level of α=0.1 for the test. Assume that both populations are normally distributed. Step 3 of 5: Compute the value of the test statistic. Round your answer to three decimal places.
Answers
Answer:
The value of the test statistic is:
t = -1.112
Step-by-step explanation:
In this case a paired difference test is to be performed.
The hypothesis can be defined as follows:
H₀: There is no difference between the two population means, i.e. d = 0.
Hₐ: There is a significant difference between the two population means, i.e. d ≠ 0.
The significance level of the test is, α = 0.10.
Use MS-Excel to perform the analysis.
Consider the output attached below.
The value of the test statistic is:
t = -1.112
The p-value of the two-tailed test is:
p-value = 0.303.
Decision rule:
Reject the null hypothesis if the p-value is less than the significance level.
p-value = 0.303 > α = 0.10.
The null hypothesis was failed to be rejected at 10% level of significance.
Conclusion:
There is not enough evidence to support the claim that there is a difference between the two population means.
How do we know where to label base and where to label height on a trapezium. does it matter where they are on the trapezium or does it have to be in rectangular please help on question
Answers
The labeling of bases and height in a trapezium is not fixed and can vary based on the context or problem. It doesn't matter where they are on the trapezium, as long as they are clearly defined and consistent within the given situation.
In a trapezium (or trapezoid), the labeling of the bases and height is not fixed or standardized. It can vary depending on the context or the specific problem being considered. However, there are a few general guidelines to keep in mind when labeling a trapezium.
Bases: The trapezium has two parallel sides, often referred to as the "top base" and the "bottom base." The bases are usually labeled based on their relative lengths or position in the trapezium. The longer parallel side is commonly referred to as the "top base," while the shorter parallel side is referred to as the "bottom base." However, this is not a strict rule and can vary depending on the problem or preference.
Height: The height of a trapezium is the perpendicular distance between the bases. It is generally labeled as a vertical line segment connecting the bases. The placement of the height is not fixed, and it can be drawn from any point on the top base to any point on the bottom base, as long as it forms a perpendicular line. The height is usually labeled with the symbol "h" or sometimes "x" or "y" depending on the context.
It's important to note that the labeling of the bases and height is primarily for communication and clarity. As long as the labeling is consistent and clearly defined within the given problem or context, it does not have to conform to any specific arrangement or be in a rectangular shape. The key is to ensure that the labels are clearly understood and can be used to calculate the desired quantities or solve the problem at hand.
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mi mom sed if i ned help then tip it her 10 times 8
Answers
Answer:
80
Step-by-step explanation:
10 x 1 = 10
10 x 2 = 20
10 x 3 = 30
When you times any single-digit number with 10 just add a zero at the end of the number :)
If you have any more questions about multiplication you can ask me
Hope this helped ya!
POSSIBLE POINTS. 1
On the written portion of her driving test, Leslie answered 65% of the questions correctly. If Leslie answered 78 questions correctly, how many questions were on
the driving test?
What part is missing?
O percent
a
ASAP!!!
Answers
Answer:
Step-by-step explanation:
Hola, necesito ayuda con un problema de curvas de nivel de dos variables
El ejercicio es:
F (x, y) =xy. C=+-1, +-2, +-6
Aun no se exactamente como se resuelve este caso
Answers
Para la función F(x, y) = xy, las curvas de nivel para una constante C tienen la ecuación
x y = C
Tienes que reconocer que esta es la ecuación de una hipérbola. La constante C determina las coordenadas de los focos y los vértices, y las ecuaciones de las asíntotas.
Maria has $180. She needs a total of
$2000 to start an account with the bank.
She earns $60 per day working, of which
she saves $50. Which equation can she
use to determine the number of days, d
she needs to work to reach her goal of
$2000?
Answers
Answer:
C (The one before the last one)
Step-by-step explanation:
2000 = 180 + 50d
She already has 180
Plus the $50 she saves each day (d)
2000 is the goal, or what we want it to equal.
What is the value of x in both these questions
Answers
Answer:
x + 5 + 7x - 5 + x = 180
9x = 180
x = 20
So the measure of angle M is x + 5 = 20 + 5 = 25°
is 66 a perfect cube with prime factorization
Answers
Answer:
no
Step-by-step explanation:
Prime factorization of 66
\(66=\)\(2\) × \(3\) × \(11\)
the perfect cubes are the numbers that possess exact cubic roots
\(\sqrt[3]{66}\) ≈ \(4.04\)
66 is not a perfect cube
Hope this helps
if points p and q are contained in a plane, then pq is entirely contained in that plain
Answers
When P and Q are combined, they will be completely contained in the plane if P and Q are already inside the plane. PQ would therefore be totally in the aircraft.
What are two or more points if they lie on the same line?A plane may contain a number of points. A plane is carrying P and Q. A two-dimensional figure that never ends, the plane. It implies that there is no end. It has a level surface. If we draw a line to join the two points P and Q, the line will also be in the same plane. since the plane never comes to an end.
Collinear points are a group of points that all lie on the same line.The right response to this question is that a segment is a finite portion of a line connecting two locations, including its two ends.Coplanar points are groups of at least four points that all lie on the same plane. Keep in mind that given any two points, they are always coplanar, as are given any three points.
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Find sece, cote, and cose, where is the angle shown in the figure. Give exact values, not decimal approximations. . 05 sec 0 . X Х СТ 8 cote cos e
Answers
Answer:
\(\cot \theta=\frac{\sqrt[]{15}}{7}\)\(\sec \theta=\frac{8}{\sqrt[]{15}}\)\(\cos \theta=\frac{\sqrt[]{15}}{8}\)Explanation:
The cot is the inverse of tan
\(undefined\)the value of the 6 in the hundreds place The 6 in the ones places
Answers
The place value of 6 in ones place is 6 and place value of 6 in hundreed place is 600.
Determine the times by which place value of 6 in ones place is value of 6 in hundred place.
\(\frac{6}{600}=\frac{1}{100}\)So the 6 in the ones place is 1/100 times the value of 6 in the hundreds place.
ill give u brainly if u get the correct answer
Answers
Answer:
use synthetic division method
A certain state uses the following progressive
tax rate for calculating individual income tax:
Income
Range ($)
Progressive
Tax Rate
0-3000
2%
3001 - 5000
3%
5001 - 17,000
5%
17,001 and up
5.75%
Calculate the state income tax owed on a $90,000
per year salary.
tax = $[?]
Round your answer to the nearest whole dollar amount.
Enter
Answers
Answer:
$4918
Step-by-step explanation:
You want the tax owed on $90,000 using the given tax rate table.
Tax computationThe tax is the sum of the amounts of tax due in each income range.
tax = 0.0575(90,000 -17,000) +0.05(17,000 -5000) +0.03(5000 -3000) +0.02(3000)
= 0.0575(90,000) -(17000(.0575 -.05) +5000(.05 -.03) +3000(.03 -.02))
= 0.0575(90,000) -(127.50 +100 +30)
= 5175 -257.50 = 4917.50
Rounded to the nearest dollar, the tax due is $4,918.
__
Additional comment
The tax will be the maximum of ...
0.02x0.03x -30 . . . . . . . . . . applicable over 30000.05x -130 . . . . . . . . . .applicable over 50000.0575x -257.50 . . . . applicable over 17000You can compute them all and find the maximum, or you can choose the function applicable to the income amount. The result is the same.
<95141404393>
Describe the ray of an angle that measures 1/2 turn.
Answers
The ray of an angle that is 1/2 turn long begins at a point and travels in one direction 180 degrees, or halfway around a circle.
What is a ray?A ray is a straight line that originates at a location and continues in one direction eternally.
Half of a whole circle, or 180 degrees, is the span of an angle with a measurement of 1/2 turn. As a result, the ray of an angle that is 1/2 turn long begins at a point and travels in one direction 180 degrees, or halfway around a circle.
The ray of a 1/2 turn angle extends forever past the 180-degree position due to the fact that rays have one terminus and infinitely extend in the opposite direction.
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julia needs to make 500 hamburgers for the a school function... hamburger patties are sold in packets of 12
how many packets of patties should she buy ?
Answers
Julia needs to buy 42 packets of patties to make 500 hamburgers for the school function
What is an equation?An equation is an expression that shows how two or more numbers and variables are related using mathematical operations of addition, subtraction, multiplication, division, exponents and so on.
Hamburger patties are sold in packets of 12. Let x represent the number of packet of patties to be bought to make 500 hamburgers. Hence:
12x = 500
x = 500/12
x = 41.67
x≅ 42
Julia needs to buy 42 packets
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PLEASE HELP WITH FACTORING PROBLEM/SHOW WORK!
Answers
Answer:
(3x+2)(x-5)
Step-by-step explanation:
Factor by grouping
\(3x^2-13x-10\\=3x^2-15x+2x-10\\=3x(x-5)+2(x-5)\\=(3x+2)(x-5)\)
←
In one area, the lowest angle of elevation of the sun in winter is 20° 12'. Find the
minimum distance, x, that a plant needing full sun can be placed from a fence
4.96 ft high.
Answers
Answer:
A plant needing full sun can be placed from a fence 4.63 ft high at a distance of 10.75 meter if the lowest angle of elevation of the sun in winter is 23° 18'.
Explanation:
The given figure shows the arrangement of sun, 4.63 ft high and plant needing full sun.
By using trigonometric result, tan θ = Opposite side/Adjacent side.
Substituting
tan(23° 18') = 4.63 ft/x
x = 4.63 ft/ tan(23° 18') = 10.75 m
So that a plant needing full sun can be placed from a fence 4.63 ft high at a distance of 10.75 meter.
If you divide any number by itself, what is the result? How can you apply this result to the expression in part D?
Answers
Answer:
1
Step-by-step explanation:
Any number divided by itself is always 1
The ratio of the interior angles of a triangle is 2 : 3 : 4. What are the angle measures? Write the angle measures from least to greatest.
Answers
9514 1404 393
Answer:
40°, 60°, 80°
Step-by-step explanation:
The total of ratio units is 2+3+4 = 9.
The total of angles in a triangle is 180°, so each ratio unit stands for 180°/9 = 20°.
The angle measures are ...
20° × 2 = 40°
20° × 3 = 60°
20° × 4 = 80°
Sandra wants to buy an Apple iPad Pro (12.9-inch display) costing $900.00. Her parents have agreed to pay $5 for every $2 that Sandra saves. How much will each contribute?
Answers
To purchase the Apple iPad Pro, based on an equation, Sandra contributed $257 while her parents contributed $643.
What is an equation?An equation is a mathematical statement that states that two or more mathematical expressions are equal or equivalent.
Mathematical expressions are depicted as equations using variables, constants, numbers, and values and the equation symbol (=).
The total cost of the Apple iPad Pro = $900
The contribution of Sandra's parents per $2 = $5
The contribution of Sandra = $2
Let x = the variable contributed by each party
Equations:2x + 5x = 900
7x = 900
x = 128.57
Sandra's contribution = $257 (2 x 128.57)
Parents contribution = $643 (5 x 128.57)
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Which expression is equivalent to the one below?
3 : 10
O A. 10
3
B. 30
C. 3.
1
10
O D. 10.
Answers
Answer:
C. \(3\) × \(\frac{1}{10}\)
Step-by-step explanation:3 ÷ 10 is equivalent to \(\frac{3}{10}\).
And, \(3\) × \(\frac{1}{10}\) \(=\) \(\frac{3}{10}\)
Therefore, \(3\) × \(\frac{1}{10}\) is equivalent to 3 ÷ 10.
Why does marginal cost curve cut average cost curve only at its minimum point?
Answers
The marginal cost of producing the next unit of output always affects the average total cost, so the marginal cost curve always intersects the average total cost curve at its lowest point.
The difference in overall production costs caused by creating or producing one more unit is known as the marginal cost.
By producing at the point where marginal cost (MC) equals marginal revenue, a business can optimize its earnings (MR).
Because fixed costs are fixed regardless of output levels, larger production spreads the total fixed cost over more units, resulting in a lower fixed cost per unit.
Production levels affect variable costs, so increasing the number of units will increase those costs.
Companies need to be aware of the situations when expanding production entails step costs as a result of shifting relevant ranges.
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Which equation is equivalent to x + 8 = 21?
Answers
Answer:
13
Step-by-step explanation:
x+8=21
x=21-8
x=13