Answer:
$11.33
Step-by-step explanation:
Keisha will own 307 shares after the split. and the amount of check is 11 dollar.
Given that, NoteQuest Inc. instituted a 3-for-2 split. At that time Keisha owned 205 shares of that stock. The price per share was
$33.99.
What is the ratio?The ratio is defined as the comparison of two quantities of the same units that indicates how much of one quantity is present in the other quantity.
Here, 3+ 2 = 5
Now, let x be the number of shares post split
Then;
3/2 = x/205
x = 3/2 (205)
x = 615/2 = 307.5
Therefore, Keisha will own 307 shares after the split.
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ARE THESE TRIANGLES CONGRUENT?
Answer:
yes
Step-by-step explanation:
because if you flip on top of the other they fit together
Answer:
fax they are fr fr
Step-by-step explanation:
they have the same angles and everything just because something is flipped doesn't mean that it is a different object
A cylinder has a height of 20cm. The diameter of the cylinder is 3 10 its height. Calculate the volume of the cylinder in terms of π.
it would be 13.96 for the volume
how much feet is in a mile
Answer:
5280
Step-by-step explanation:
Answer:
There are 5,280 feet in a mile.
Need Help On Number 2
2.
If Andre made another courtyard scale drawing at a scale of 1 to 12, would this
drawing be smaller or larger than the first drawing? Explain your reasoning.
Answer:
6 because if you can see 12 divided by 2 is 6
The graphs below have the same shape. What is the equation of the blue
graph?
Answer:
Option (A)
Step-by-step explanation:
Parent function (in red) graph is represented by,
f(x) = x²
If this function is translated by 'a' units to the right, rule to be followed,
f(x) → f(x - a)
If the parent function is shifted by 4 units to the right (blue graph), the new function will be,
g(x) = f(x - 4)
g(x) = (x - 4)²
Therefore, Option (A) will be the correct option.
Can someone help with this problem?
Answer:
the awnser is 8 would you want me to do an explanation also?"Discuss the relationship that exists amongst the three
short-run total cost curves.
Motivate your answer with the aid of a diagram."
In the short run, the relationship among the three cost curves shows that as output increases, total variable cost increases, total cost increases at an increasing rate, while total fixed cost remains constant.
1. Total Fixed Cost (TFC):
Total fixed cost remains constant regardless of the level of output. It represents the cost that a firm incurs even when it produces zero units of output. In graphical representation, the TFC curve is a horizontal line parallel to the x-axis. It indicates that fixed costs do not change with changes in output.
2. Total Variable Cost (TVC):
Total variable cost varies with the level of output. It represents the cost associated with variable factors of production, such as labor and raw materials, which change as production levels change. As output increases, TVC also increases. In graphical representation, the TVC curve slopes upward, indicating that variable costs increase with higher levels of output.
3. Total Cost (TC):
Total cost is the sum of total fixed cost and total variable cost. It represents the overall cost incurred by the firm at different levels of output. The TC curve is obtained by adding the TFC and TVC curves together. In graphical representation, the TC curve starts from the same point as the TFC curve (since TFC is constant) and then slopes upward at an increasing rate due to the upward slope of the TVC curve.
The relationship among these three cost curves can be summarized as follows:
- TFC remains constant and does not change with changes in output.
- TVC increases with higher levels of output.
- TC is the sum of TFC and TVC, and its rate of increase is steeper than the TVC curve.
This relationship can be illustrated using a diagram:
```
| /|
| / |
| / |
Cost | / |
| / |
| / |
| / |
| / |
|________/________|
Output
```
In the diagram, the horizontal line represents TFC, the upward-sloping line represents TVC, and the steeper line represents TC. As output increases, TVC increases, and the gap between the TC and TVC curves widens. This is because TC includes both fixed and variable costs, and as output increases, variable costs contribute more to the total cost.
Therefore, in the short run, the relationship among the three cost curves shows that as output increases, total variable cost increases, total cost increases at an increasing rate, while total fixed cost remains constant.
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please help me on thisss
Answer: The first one
Step-by-step explanation:
PLEASE HELP I WILL GIVE BRAINLYIST ASAP
Answer:
its the second one
Step-by-step explanation:
I’m confused on this question. Can anybody help?
Answer:
I believe the answer is 90
Step-by-step explanation:
Answer:
90 degrees
Step-by-step explanation:
Calculate whether an angle is 90 degrees using the Pythagorean Theorem. This well-known theorem is often phrased as "A squared plus B squared equals C squared," which indicates that the sum of the squares of lengths of the adjacent sides of a right triangle is equal to the square of the length of the hypotenuse side.
Is the following exponential function a growth, a decay or something else?
algebra 2 question help please
The given expression \(f(x) = -3(\dfrac{3}{2})^x+2\) is showing exponential decay.
What is an expression?Expression in maths is defined as the relation of numbers variables and functions by using mathematical signs like addition, subtraction, multiplication and division.
Given that the expression is,
\(f(x) = -3(\dfrac{3}{2})^x+2\)
At the different values of x, the overall value of the function is decreasing.
\(f(x) = -3(\dfrac{3}{2})^x+2\)
F(1) = -3 x 1.5 + 2
F(1) = -2.5
F(2) = -3 x(1.5)² + 2
F(2) = -6.75 + 2
F(2) = -4.75
Therefore, the function is showing exponential decay.
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Identify each example as a discrete random variable or a continuous random variable. the average annual increase in fuel price a car's speed at different times the number of cars passing through a toll both in an hour the number of phone calls made in a day the salaries of employees in an office
Identification of each example as a discrete random variable or a continuous random variable is shown below.
To identify each example as a discrete random variable or a continuous random variable:
(A) Average price of gas → continuous random variable.
An average can come out to be any number, with a huge string of decimal places. There are no numbers it CAN'T be.(B) Car's speed → continuous random variable.
Between zero and the car's maximum top speed, there are no numbers it CAN'T be.(C) Number of cars → discrete random variable.
It has to be a whole number. There can't be half a car or 0.746 of a car passing through.(D) Number of phone calls → discrete random variable.
It has to be a whole number. There can't be a half of a call or 0.318 of a call made.(E) Salaries → discrete random variable.
The employer can set a person's salary to be anything he wants it to be. If they want it to be a whole number or ANY fraction, they can do it there's no number it CAN'T be. But when it comes time to actually pay him, that has to be a whole number of pennies. There are actually a lot of numbers that they can't pay because they can't give him half of a penny, or 0.617 of a penny.Therefore, the identification of each example as a discrete random variable or a continuous random variable is shown.
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Write the limit as a definite integral on the interval [a, b], where ci is any point in the ith subinterval.
Limit Interval
n
lim Σ (SCi + 3) Δxi [-2, 2] ||Δ|| →0 i = 1
The given limit expression can be written as a definite integral on the interval [-2, 2]. Here's the conversion: lim (n→∞) Σ (SCi + 3) Δxi, i = 1 to n, on the interval [-2, 2] As a definite integral, it becomes: ∫[-2, 2] (SCx + 3) dx
The limit can be written as the definite integral on the interval [-2, 2] of the function (x+3) with respect to x, where ci is any point in the ith subinterval.
In other words, lim Σ (SCi + 3) Δxi [-2, 2] ||Δ|| →0 i = 1 can be rewritten as lim Σ f(ci) Δxi [-2, 2] ||Δ|| →0 i = 1 where f(x) = x+3, and Δx = (b-a)/n = (2-(-2))/n = 4/n.
Then, we can use the definition of the definite integral to find that ∫[-2, 2] f(x) dx = ∫[-2, 2] (x+3) dx = [x^2/2 + 3x]_(-2)^2 = (4+6) - (-2-6) = 12.
Thus, the limit can be written as lim Σ (SCi + 3) Δxi [-2, 2] ||Δ|| →0 i = 1 = lim Σ f(ci) Δxi [-2, 2] ||Δ|| →0 i = 1 = ∫[-2, 2] f(x) dx = 12.
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What is the energy of each of the following photons in kilojoules per mole?a) ν= 5.92×1019 s−1b) ν= 1.24×106 s−1c) λ = 265 m
The energy of each photon is:
a) 239.3 kJ/mol
b) \(4.97 * 10^-4 kJ/mol\)
c) \(5.07 * 10^-4 kJ/mol\)
To calculate the energy of each photon in kilojoules per mole, we'll use the following equation:
E = h × ν × (Avogadro's number) / 1000
where E is the energy, h is Planck's constant (6.626 × 10^-34 Js), ν is the frequency in \(s^-1,\) and Avogadro's number is \(6.022 * 10^23 mol^-1.\)
For part c, we'll first convert the wavelength to frequency using the speed of light equation:
ν = c / λ
where c is the speed of light (3.00 × 10^8 m/s) and λ is the wavelength in meters.
a) ν = \(5.92 * 10^19 s^-1\)
E = \((6.626 * 10^-34 Js) * (5.92 * 10^19 s^-1) * (6.022 * 10^23 mol^-1) / 1000\)
E ≈ 239.3 kJ/mol
b) ν \(= 1.24 * 10^6 s^-1\)
E =\((6.626 * 10^-34 Js)\) * \((1.24 * 10^6 s^-1)\) * \((6.022 * 10^23 mol^-1) / 1000\)
E ≈ 4.97 × 10^-4 kJ/mol
c) λ = 265 m
ν =\((3.00 * 10^8 m/s) / (265 m)\)
ν ≈ 1.13 × 10^6 s^-1
E = \((6.626 * 10^-34 Js)\) *\((1.13 * 10^6 s^-1)\) * \((6.022 * 10^23 mol^-1) / 1000\)
E ≈ 5.07 × 10^-4 kJ/mol.
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Alacrosse player throws a ball in the air from an initial height of 7 feet.
The ball has an initial vertical velocity of 90 feet per second. Another player catches the ball when it is 3 feet
above the ground. How long is the ball in the air? Round your answer to the nearest hundredth.
Answer:
Modeling the situation with a quadratic equation, it is found that:
The maximum height of the ball is of 60.2 feet.
The ball hits the ground after 3.39 seconds.
Considering the gravity, the height of the ball, after t seconds, is given by the following quadratic equation.
In which:
is the initial velocity.
is the initial height.
In this problem:
Height of 8 feet, thus .
Initial velocity of 32 feet per second,
The equation is:
Which is a quadratic equation with .
The maximum height is the output of the vertex, which is:
Then, with the coefficients of this question:
The maximum height of the ball is of 60.2 feet.
It hits the ground at t for which , thus:
We want the positive value, so:
The ball hits the ground after 3.39 seconds.
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Step-by-step explanation:
What is the area of this figure?
Answer:
You split it into two parts then add them
Step-by-step explanation:
Two equal ide of a triangle are each 4m le than three time the third ide. Write down the dimenion of the triangle, if it perimeter i 55m
9 m, 23 m, and 23 m are the triangle's measurements.
What is meant by triangle's measurement?The total of a triangle's three inner angles is always 1800. Any two sides of a triangle can have a sum of lengths that is always greater than the length of the third side. Half of a triangle's area is equal to the sum of its base and height. Any triangle's three angles add up to a whole 180 degrees.Wisconsin University's Brian McCall A 45° 45° 90° triangle is a particular kind of isosceles right triangle in which the two legs are congruent and the non-right angles are both 45°. The hypotenuse or missing legs of 45 45 90 triangles can frequently be determined using the Pythagorean theorem.To learn more about triangle's measurement, refer to:
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help a girl out please ???
20 points worth.
i only need help on the ones that you see in the linked attachmnet
Answer:
1.)
y= (15 x 3) - 40
y= 45-40
y= 41
2.)
y= (2/3 x 21) +20
y= 14+20
y= 34
3.)
y= (3* -2)² +17
y= -6² +17
y= -36 +17
y= -19
SRY I DID NOT ANSWER BEFORE
Answer:
1.) y= 41
2.) y=34
3.) y= -19
Step-by-step explanation:
1.) y= (15 x 3) - 40
y= 45-40
y= 41
2.) y= (2/3 x 21) +20
y= 14+20
y= 34
3.) y= (3* -2)² +17
y= -6² +17
y= -36 +17
y= -19
Find x if Q is the midpoint of PQ = 19, and PR = 8x + 14. 14 7 3 6/8
For a point Q is the midpoint of lines PQ = 19, and PR = 8x + 14. The value of x is equals to the 3. So, option(c) is right answer for problem.
Midpoint defined as a point that is lie in the middle ( or centre) of the line connecting of two points. The two specify points are called endpoints of a line, and its middle point is lying in between the two points. The middle or centre point divides the line segment into two equal parts. For example, B is midpoint of line AC. The length of line segment PQ = 19
The length of line segment PR = 8x + 14
Let Q be a the midpoint of PR. By definition of midpoint, PQ = QR = 19. We have to determine the value of x. By segment postulates, PR = PQ + QR
8x + 14 = 19 + 19
=> 38 = 8x + 14
=> 8x = 38 - 14
=> 8x = 24
=> x = 24/8
=> x = 3
Hence, required value of x is 3.
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Complete question:
Find x if Q is the midpoint of PR, PQ= 19, and PR =8x + 14
a. 14.
b) 7
c) 3
d) 5
Bill purchased six 6-packs of cola for $2.75 each. How much will this purchase cost including a 6% sales tax?
Answer:
$17.49
Step-by-step explanation:
3
3
7
Which expression is equivalent to
7
-2
:
.?
4.
A
.
1 7
2 -2
27
1 2
2 7
B
1
-2
-1
D
2
-2
Answer: The correct answer is:
______________
→ Choice: [C]: " \(\frac{2}{1} * \frac{7}{-2}\) " .
______________
Step-by-step explanation:
______________
Note that this problem contains multiplication and division.
WIth multiplication and division;
the order of operations we perform is from "left side to right side" in the expression; in the order in which the operation occurs:
As such:
______________
The given problem:
______________
" \(\frac{-3}{4} * \frac{7}{-2}\) ÷ \(\frac{3}{-8}\) " ;
Is treated as:
______________
" \((\frac{-3}{4} * \frac{7}{-2})\) ÷ \(\frac{3}{-8}\) " ;
______________
So, we start with:
______________
" \(\frac{-3}{4} * \frac{7}{-2}\) " ;
______________
→ \(\frac{-3}{4} * \frac{7}{-2} = \frac{(-3*7)}{[4*(-2) ]} = \frac{-21}{-8}\) ;
______________
Simplify:
______________
" \(\frac{-21}{-8} = \frac{(-1)*21}{(-1) *8}\) " ;
______________
→ The "(-1)'s " cancel out:
{since: "(-1)/(-1) = 1 "} ;
→ And we have: " \(\frac{21}{8}\) " ;
______________
Now, continue with the problem, and divide this value by: " \(\frac{3}{-8}\) " ;
______________
" \(\frac{21}{8}\) ÷ \(\frac{3}{-8}\) " ;
______________
Note that dividing by a number is the same as multiplying by the reciprocal of that said number:
______________
The reciprocal of " \(\frac{3}{-8}\) " ; is: " \(\frac{-8}{3}\) : l
As such:
" \(\frac{21}{8}\) ÷ \(\frac{3}{-8}\) " ;
______________
= " \(\frac{21}{8} * \frac{-8}{3}\) "
______________
Now, let us simplify:
Note: The "8" and the "-8" ;
The "8" can be changed to "1" ; and the "-8" can be changed to "-1" ;
since: "-8 ÷ 8 = 1 " ; and since: "8 ÷ 8 = 1 " ;
Note: The "3" and the "21" ;
The "3" can be changed to "1"; and the "21" can be changed to "7" ;
since: "21 ÷ 3 = 7 " ; and since: "3 ÷ 3 = 1 " ;
______________
And we can we rewrite the expression:
______________
→ " \(\frac{7}{1} * \frac{-1}{1}\) " ;
which equals: " 7 * -1 " ; which equals " - 7 ".
______________
Now, the problem has 4 (four) answer choices. Which expression [i.e. which answer choice] is equal to: " -7 " ??
______________
Consider Choice [A]: " \(\frac{1}{2} * \frac{7}{2}\) " ; which equals: " \(\frac{(1*7)}{(2*2)} = \frac{7}{4} = 1\frac{3}{4}\) " ;
" \(1\frac{3}{4} \neq -7\) ."
Rule out: "Choice [A]."
______________
Consider Choice: [B]: " \(\frac{2}{1} * \frac{7}{2}\) " ; which equals: " \(\frac{(2*7)}{(1*2)} = \frac{14}{2} = 7\) ; " \(7\neq -7\) ."
Rule out: "Choice: [B]."
______________
Consider Choice: [C]: " \(\frac{2}{1} * \frac{7}{-2}\) " ; which equals: " \(-7\) ; " \(-7 = -7\) ".
Choice [C]: seems correct!
______________
Consider Choice: [D]: " \(\frac{-1}{2} * \frac{7}{-2}\) " ; which equals:
" \(\frac{(-1*7)}{(2*-2)} = \frac{-7}{-4} = \frac{(-1)*7}{(-1)*4}\) ;
→ cancel out the "(-1)'s" ;
→ {since: "(-1) / (-1) = 1 " ;
to get:
→ " \(\frac{7}{4}\) " ; which equals:
→ " \(1\frac{3}{4}\) " ; " \(1\frac{3}{4} \neq -7\) . "
Rule out: "Choice: [D]."
______________
The correct answer is:
______________
Choice: [C]: " \(\frac{2}{1} * \frac{7}{-2}\) " .
______________
Hope this is helpful to you!
Wishing you the best!
______________
21. Find the results of the following, using Fermat's little theorem: a. 315 mod 13 b. 1518 mod 17 c. 4567 mod 17 d. 145102 mod 101
The results using Fermat's little theorem are:
a. \(315 \mod 13 = 1\)
b. \(1518 \mod 17 = 1\)
c. \(4567 \mod 17 = 1\)
d. \(145102 \mod 101 = 1\)
Fermat's little theorem states that if p is a prime number and a is an integer not divisible by p, then \(a^{p-1} \equiv 1 \mod p\). We can use this theorem to find the results of the given congruences:
a. To find \(315 \mod 13\), we note that 13 is a prime number. Since 315 is not divisible by 13, we can apply Fermat's little theorem. We have \(315^{12} \equiv 1 \mod 13\). Simplifying this expression, we get \(315 \equiv 1 \mod 13\). Therefore, \(315 \mod 13 = 1\).
b. For \(1518 \mod 17\), we again use Fermat's little theorem. Since 17 is prime and 1518 is not divisible by 17, we have \(1518^{16} \equiv 1 \mod 17\). Simplifying this expression, we find \(1518 \equiv 1 \mod 17\). Hence, \(1518 \mod 17 = 1\).
c. Similarly, for \(4567 \mod 17\), we apply Fermat's little theorem. Since 17 is prime and 4567 is not divisible by 17, we have \(4567^{16} \equiv 1 \mod 17\). This simplifies to \(4567 \equiv 1 \mod 17\). Therefore, \(4567 \mod 17 = 1\).
d. Lastly, for \(145102 \mod 101\), we can once again use Fermat's little theorem. Since 101 is prime and 145102 is not divisible by 101, we have \(145102^{100} \equiv 1 \mod 101\). This simplifies to \(145102 \equiv 1 \mod 101\). Thus, \(145102 \mod 101 = 1\).
Therefore, the results using Fermat's little theorem are:
a. \(315 \mod 13 = 1\)
b. \(1518 \mod 17 = 1\)
c. \(4567 \mod 17 = 1\)
d. \(145102 \mod 101 = 1\)
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Find the area. Answer without units. *
The area of the composite figure composed of two rectangles is 217 centimetres squared
How to find the area of the composite figure?
The area of the composite figure can be found as follows:
The area of the composite figure can be found by adding up the individual area of each shape in the figure.
Therefore,
area of the figure = area of rectangle + area of rectangle
area of a rectangle = lw
where
l = lengthw = widthTherefore,
area of the figure = (14 × 11) + (7 × 9)
area of the figure = 154 + 63
area of the figure = 217 cm²
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Find the value of x that makes 25x^2 + 70x + c a perfect square trinomial
The value of x that makes 25x^2 + 70x + c a perfect square trinomial is c = 1225.
To make the quadratic expression 25x^2 + 70x + c a perfect square trinomial, we need to determine the value of c.
A perfect square trinomial can be written in the form (ax + b)^2, where a is the coefficient of the x^2 term and b is half the coefficient of the x term.
In this case, a = 25, so b = (1/2)(70) = 35.
Expanding (ax + b)^2, we have:
(25x + 35)^2 = 25x^2 + 2(25)(35)x + 35^2
= 25x^2 + 70x + 1225.
Comparing this with the given quadratic expression 25x^2 + 70x + c, we can see that c = 1225.
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Joshua spends $0.25 for every song he downloads to hid cell phone. Which of the following represents the number of songs he can download if he has $3
Answer:
12 songs
Step-by-step explanation:
16 days 5 hours 23 minutes. how many minutes and hours come out in total?
Answer:
389 hours and 23 minutes
Step-by-step explanation:
16x24=384
384+=5=389
and 23 minutes
m<1 =
m<2 =
m<3=
m<4=
Blank # 1
Blank #2
Blank #3
Blank #4
Answer:
m < 1 = 23°
m < 2 = 90°
m < 3 = 67°
m < 4 = 113°
Step-by-step explanation:
m < 2 is a right angle. Therefore, m < 2 = 90°.
Since m < 2 is 90°, then m < 1 + m < 67° = 90°
To solve for m < 1: subtract m < 67° from m < 2:
90° - m < 67° = 23°. Thereforem m < 1 = 23° (acute angle).
m < 67° + m < 4 = 180° (supplementary angles).
To solve for m < 4: subtract m < 67° from 180°
180° - m < 67° = 113° .
Therefore, m < 4 = 113° (obtuse angle).
The sum of m < 4 and m < 3 = 180° (supplementary angles).
180° - m < 4 = m < 3
180° - 113° = 67°
Therefore, m < 3 = 67° (acute angle).
A large fitness center offers a track, weight room, and pool. the fitness center charges $29 per month for a basic membership, and there is an additional charge of $6 for each hour of pool use. the fitness center charges by the quarter hour for the pool. what is a viable solution for the number of hours used in the pool and the total monthly cost?(1 point)
Answer:
6.8 hours of pool use for a total monthly charge of $69.80
Step-by-step explanation:
6.8(6)+29=69.80
what decimal number corresponds to the binary number 11111111?
The decimal number that corresponds to the binary number 11111111 is 255.
What is decimal number?The decimal numeral system is the most widely used system for representing both integer and non-integer values. It is the Hindu-Arabic numeral system's expansion to non-integer numbers. Decimal notation is the method of representing numbers in the decimal system. A decimal number is made up of two parts: a whole number and a fractional component separated by a decimal point. The decimal point is the dot between the whole number and the fractions. 25.5, for example, is a decimal number.
Here,
In binary, each digit represents a power of 2, starting with the rightmost digit. The rightmost digit in 11111111 represents 2^0, the second digit from the right represents 2^1, and so on. To convert a binary number to decimal, you add up the value of each digit times the corresponding power of 2.
For 11111111, the calculation would be:
=1 * 2^7 + 1 * 2^6 + 1 * 2^5 + 1 * 2^4 + 1 * 2^3 + 1 * 2^2 + 1 * 2^1 + 1 * 2^0 = 128 + 64 + 32 + 16 + 8 + 4 + 2 + 1
=255
The decimal equivalent of the binary number 11111111 is 255.
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