PLEASE HELP I BEEN STUCK ON THIS FOR 20 MINS , 87⋅?=9,526

Answer: C. 66

Step-by-step explanation:

Based on the data, we can infer that Clarissa has 66 cents.

To find out how much money Clarissa has, we must take into account the value of each of the coins. In this case its value is (from left to right):

Once we know all the values we must add them to find the amount of money that Clarissa has:

Based on the above, we can infer that Clarissa has 66c in coins of different denominations like 25c, 10c, 5c, and 1c.

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Answer:

1/2 belongs to the rational family of real numbers because it isn't an integer (..-1, 0, 1..) but it can be written as a fraction.

Answer:

rational numbers and real numbers

Step-by-step explanation:

Rational numbers is part of the real numbers family and so therefore it is also a real number.

Answer:

  circumcenter

Step-by-step explanation:

You want to know the name of the point equidistant from the vertices of a triangle.

The circle that passes through the vertices of a triangle is called a "circumcircle". It circumscribes the triangle. Its center is equidistant from all points on the circle, so is equidistant from the triangle's vertices.

The point equidistant from the vertices of a triangle is the circumcenter.

__

Additional comment

The circumcenter is at the intersection of the perpendicular bisectors of the sides of the triangle.

Answer:

44

Step-by-step explanation:

divide 24 by 6 then multiply it by all the number then add it all

please make me brainliest

The price elasticity of demand when p=$5 is 6 and Shaki should also rise her price to increase her revenue.

The price elasticity of demand for a good measures the sensitivity of the quantity demanded to its price. When prices increase, the quantity demanded of almost all goods decreases, but the quantity demanded of some goods decreases more than others. Price elasticity gives the percentage change in quantity demanded when price increases by 1%, ceteris paribus. An elasticity of -2 means that a 1% increase in price leads to a 2% decrease in quantity demanded. Other elasticities measure how the quantity demanded varies with other variables such as. Changes in the income elasticity of consumer demand for income).

The given demand curve is as given:

Q = −35 P + 205              --------------------- (1)

Differentiating with the respect to P

ΔQ/ΔP = -35

When the price ,P =$5, Putting in equation(1):

   Q = -35× 5 +205

⇒ Q = -175 + 205

⇒ Q = 30

Now,

\(E_p =\) ΔQ/Q ÷ ΔP/P

rearranging we get:

     ΔQ/ΔP × P/Q

= (-35) × 5/30

=  -35/6

= 5.83333 ≈ 6

Therefore, the elasticity of demand when p =$5 is 6.

Then Shaki should raise his price to increase her revenue.

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Answer:

It might be the the 1st or the 4th :)

Step-by-step explanation:

I HOPE IT HELPED!!!!

This equation can be used to predict the value of y for any given value of x that falls within the Range of the data.

Equation for a line of fit for the given data, we need to first determine the slope and y-intercept of the line. We can use the two ordered pairs (0, 1) and (6, 10) to do this.

The slope of a line passing through two points (x1, y1) and (x2, y2) can be found using the formula:

m = (y2 - y1) / (x2 - x1)

Substituting the values from the given points, we get:

m = (10 - 1) / (6 - 0) = 1.5

So the slope of the line is 1.5.

Next, we can use the point-slope form of a linear equation to write the equation of the line passing through the point (0, 1) with slope 1.5:

y - y1 = m(x - x1)

Substituting the values of the point (0, 1) and the slope m = 1.5, we get:

y - 1 = 1.5(x - 0)

Simplifying and rearranging, we get:

y = 1.5x + 1

So the equation of the line of fit in y = mx + b form is:

y = 1.5x + 1

This equation can be used to predict the value of y for any given value of x that falls within the range of the data.

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Answer:

$588

Step-by-step explanation:

So what you need to do is add the three numbers together like this:

$121 + $289 + $188

Then you add them together like this:

$121 + $289 = $400 Then $400 + $188 = $588

So that's your answer. Hope it helps! :P

Answer:

b < 5

Step-by-step explanation:

subtract 2 from each side

Answer:

b < 5

Step-by-step explanation:

b + 2 < 7

    -2    -2

b < 7

1. The 100 prisoner experiment: 100 prisoners are about to be executed (you can use paper stick figures to model 100 prisoners, or you can do about 10), but the warden has agreed to allow all prisoners to be commuted to a 6-month sentence if they can pass one game. The game states that 100 pieces of paper with each of the prisoner's numbers are to be randomly shuffled into boxes that have random prisoner's numbers (where the number on the paper does not match the number on the boxes.) Each prisoner is allowed to open 50 boxes to find their number such that they have a \(\frac{1}{2}\) chance of finding their number. If you find your number, you are cleared to another room to wait. If you don't, then you've messed up huge. If even one prisoner does not find their number, all the prisoners die. If all of the prisoners find their numbers, they all get 6-month sentences instead. The chance of all the prisoners randomly finding their numbers is \((\frac{1}{2})^{100}\), which is about a 0.0000000000000000000000000000008% chance. 30 zeros after the decimal placement. For reference, two people have a better chance of picking up the same grain of sand from any of the beaches in the world than finding their numbers randomly.

The Vickrey Auction can be modeled into an experiment by testing people's psychological thinking. You can do this with any of your friends. In a Vickrey auction, you put your bids into a closed letter. For an item, the highest bidder wins the auction, but does not pay what he or she put their bid under in the auction, but rather pays what the second bidder had bidded. It teaches people to be more honest, because if you bid the highest and win, you pay the second-highest bidder's payment, which could also be almost equally as high and could cost you a fortune for an undervalued item.

Another great experiment you can do is to measure the different unsynchronizations of analog clocks that are not close together. Scientists have measured atomic clocks that are just a millimeter apart that start ticking in different measures.

2. I select the 100-prisoner experiment.

3. A curved graph like -x^2 would fit perfectly.

4. A quadratic function would fit my experiment the best. The best graph to use would be \(y = -x^2\). An equation with a large curve would be the best for this type of experiment to graph success and failure. More than three quarters of my graph wouls be full of failure and maybe a little more than 10% would be full of success if repeated over 100,000 times. I am not too sure though.

  You should be able to set up a proportion between the sides something like (18+x)/x=(56+21)/56

Answer:

The answer would be (2,3) or you can find the answer in desmos

Step-by-step explanation:

You can input the coordinates in Desmos graphing calculator for the graph

Answer:

the answer; 32÷36×100 will give the answer (d) -88.9%

To change the base of an exponential function, we can use the formula:

log_b(a) = log_c(a) / log_c(b).

To change the base of an exponential function, you can use the property that logarithms with different bases are related by the following equation:

log_b(a) = log_e(a) / log_e(b)

Where log_b(a) is the logarithm of a to the base b and log_c(a) is the logarithm of a to the base e.

For example: To change log_3(7) to log_e(x)/log_e(y), we can use the property that logarithms with different bases are related by the following equation:

logb(a) = logc(a) / logc(b)

So log_3(7) = log_e(7) / log_e(3)

To find x and y we can use the logarithm properties and the definition of logarithm:

log_e(x) = log_e(7)

x = 7

log_e(y) = log_e(3)

y = 3

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Answer:

2/3 ft

Step-by-step explanation:

area of triangle =base*height/2

2/5=base*6/5/2

2/5 *2 =base * 6/5

4/5 =base*6/5

4/5÷6/5=base

4/5 * 5/6=base

20/30=base

2/3=base

therefore base=2/3 ft

The transformation identified in the function is (a) vertical or horizontal translation

From the question, we have the following table of values that can be used in our computation:

x     -2  -1  0  1  2

f(x)  -2  -1  0  1  2

g(x)  3  4  5  6  7

We have that

f(x) = x

From the table of values, we can see that:

The function g(x) is 5 more than the function f(x)

This means that

g(x) = f(x) + 5

This is a translation transformation i.e. option (a) is correct

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Answer:

B.

Step-by-step explanation:

Perpendicular lines intersect at exactly one point.

(perpendicular lines form an x with right angles)

Answer:

46

Explanation:

root of 2116

=46×46

Therefore 46 columns and 46 rows

Answer:

46 rows, 46 columns.

Step-by-step explanation:

First factor 2116:

2) 2116

2 } 2058

23  ) 529

       23

2116 = 2*2*23*23

= 46 * 46

Answer:

x² - 8x - 20 = 0

x² - 8x = 20

x² - 8x + 16 = 36

(x - 4)² = 36

x - 4 = ±6

x = 4 ± 6 = -2, 10

Answer:

The coordinate of R' will be (3,7) when reflected across the y-axis.

The complement of set A, denoted by ​ A`, is the collection of all elements that belong to the universal set but are not part of set A. It's not necessary to mention the universe (also known as U) if it's understood which set of elements is being referred to.

The complement of a set A is the collection of all elements that belong to the universal set but not to set A. It is denoted as ​ A` and does not include any elements that are already in set A. The universal set, also known as U, contains all possible elements and is assumed to be known. Therefore, when referring to the complement of a set, it is not necessary to mention the universal set explicitly. The complement of a set is useful in determining the set of elements that are not part of a particular set, and it can be used in various mathematical operations.

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The  function describing the height of the TV in inches is: H(A) = \(\sqrt{\frac{9}{16} } * A\)

Let's denote the width of the TV as W inches and the height as H inches. Given that the ratio of the width to the height is 16:9, we can write:

W / H = 16 / 9

We are also given that the screen area is A square inches, and the area of a rectangle can be calculated as:

A = W * H

Now, we want to create a function to describe the height of her TV in inches. First, we can solve the ratio equation for the width in terms of the height:

W = (16 / 9) * H

Next, we'll substitute this expression for W in the area equation:

A = ((16 / 9) * H) * H

Simplify the equation:

A = (16 / 9) * H²

Now, we'll solve for H in terms of A:

H² = (9 / 16) * A

Taking the square root of both sides:

\(\sqrt{\frac{9}{16} } * A\)

So, the function describing the height of the TV in inches is:

H(A) = \(\sqrt{\frac{9}{16} } * A\)

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Answer:

-84

Step-by-step explanation:

Answer:

-149

Step-by-step explanation:

-70+(-79)=-149

The signs are the same so you just add normally

Expected completion time of the path other than the critical path is 18.16 weeks.

a) The expected times and variances for each of the activities are as follows:

Activity 1:

Expected Time = 9.83 weeks

Variance = 0.69 weeks

Activity 2:

Expected Time = 10.33 weeks

Variance = 2.78 weeks

Activity 3:

Expected Time = 9.83 weeks

Variance = 0.69 weeks

Activity 4:

Expected Time = 7.83 weeks

Variance = 1.36 weeks

b) The expected completion time of the critical path is 19.66 weeks.

The expected completion time of the path other than the critical path is 18.16 weeks.

c) The variance of the critical path is 1.38 weeks.

The variance of the path other than the critical path is 4.14 weeks.

d) If the time to complete the activities on the critical path is normally distributed, the probability that the critical path will be finished in 22 weeks or less is -98.

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The number of orders placed in one quarter of the year and shipped in the next quarter will vary depending on the segment. To determine the exact number, you would need to analyze the data from each segment separately.

To determine the number of orders placed in one quarter of the year but shipped in the next quarter, you will need to analyze the data from each segment separately. Begin by extracting the data from the segment you are interested in and sorting it by order date and ship date. For example, if you are interested in orders placed in Q1 2009 and shipped in Q2 2009, you will need to identify all orders with an order date in Q1 2009 and a ship date in Q2 2009. Once you have identified these orders, you can count them up to determine the total number of orders in the segment that fit this criteria. You can then repeat this process for the other segments to determine the total number of orders placed in one quarter of the year but shipped in the next quarter across all segments.

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The velocity of the satellite in orbit around Earth is approximately 73.8856 x 10³m/s.

The velocity of a satellite in orbit around Earth can be found using the formula:

v = √(G * mp / r)

where G is the gravitational constant \((6.67 \times 10^{-11} Nm^2/kg^2)\), mp is the mass of Earth (\(5.97 \times 10^{24}\) kg), and r is the orbital radius of the satellite (\(7.3 \times 10^4\) m).

Substituting the given values into the formula, we get:

\(v = \sqrt{(6.67 * 10^{-11} * 5.97 *10^{24} /(7.3*10^4)}\)

v ≈ 73.8856 x 10³ m/s

Therefore, the velocity of the satellite in orbit around Earth is approximately 73.8856 x 10³m/s.

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The proportion of scores in a standard Normal Distribution that are greater than 1.25 is closest to a. a is 0.1056.

The proportion of scores in a standard Normal Distribution that are greater than 1.25 is:

\(P(Z > 1.25) = 1 - P(Z < 1.25)\)

Using a standard normal distribution table or a calculator.

The area to the left of 1.25 is 0.8944, so:

\(P(Z > 1.25) = 1 - P(Z < 1.25) = 1 - 0.8944 = 0.1056\)

The closest answer choice is (a) 0.1056.

The percentage of scores in a normal distribution with a standard deviation larger than 1.25 is:

either a calculator or a normal distribution standard table.

0.8944 is the region to the left of 1.25, so:

The nearest possible response is (a) 0.1056.

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Answer:

please frame the question well if there is a picture help us with it,so that you can receive the exact answer

9514 1404 393

Answer:

Step-by-step explanation:

It should be no stretch to understand that "increases" means the function is a growth function (+ sign), and "decreases" means the function is a decay function (- sign).

The multiplier in front (a) is the initial value — the value when t=0.

Answer:

y = 2x - 8

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

Calculate m using the slope formula

m = \(\frac{y_{2}-y_{1} }{x_{2}-x_{1} }\)

with (x₁, y₁ ) = (- 1, - 10) and (x₂, y₂ ) = (5, 2)

m = \(\frac{2-(-10)}{5-(-1)}\) = \(\frac{2+10}{5+1}\) = \(\frac{12}{6}\) = 2 , then

y = 2x + c ← is the partial equation

To find c substitute either of the 2 points into the partial equation

Using (5, 2 ) , then

2 = 10 + c ⇒ c = 2 - 10 = - 8

y = 2x - 8 ← equation of line