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ryzh [129]
3 years ago
5

At a baseball game, the stadium gave T-shirts to the first 100 fans to arrive. Each T-shirt cost $15.00. How much did the stadiu

m pay for the T-shirts it gave away?
Mathematics
1 answer:
postnew [5]3 years ago
7 0
Just do 100 times 15
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Find the accumulated value of an investment of $20,000 for 7 years at an interest rate of 5.5% if the money is:
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Answer:

  • See below

Step-by-step explanation:

<u>Given:</u>

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  • Time t = 7 years
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a. <u>compounded semiannually, n = 2</u>

  • A = P*(1 + r/n)^{nt} = 20000(1+0.055/2)^{2*7} = 29239.88

b. <u>compounded quarterly, n = 4</u>

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c. <u>compounded monthly, n = 12</u>

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5 0
3 years ago
Read 2 more answers
Determine the equation of the linear function that has a slope of -4 and passes through the point (2,-4). Write the equation in
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Answer:

Part 1) y=-4x+4

Part 2) The graph in the attached figure

Step-by-step explanation:

Part 1)

we know that

The linear equation in slope intercept form is equal to

y=mx+b

where

m is the slope

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we have

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substitute in the linear equation

-4=-4(2)+b

solve for b

-4=-8+b\\b=8-4\\b=4

substitute

y=-4x+4

Part 2) Draw the equation

we know that

To graph a line we need two points

we have the y-intercept (0,4) and (2,-4)

Plot the points, connect them and join to draw the line

see the attached figure

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3 years ago
Points Possible: 1, Points Correct: 0 Given the equation y = x + 9, what is the y -intercept?
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Answer:

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Step-by-step explanation:

The equation says y = x + 9

Therefore, y = 9 since x = 0 on the y axis.

Picture of graph also attached :)


8 0
3 years ago
What is the formula to find radius of the circle
klio [65]

Answer:

R= diameter ÷ 2

Step-by-step explanation:

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