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Marianna [84]
2 years ago
12

A team of 4 people participated in a 400 yard relay race. Each team member runs the same distance. The team complete the race in

a total of 53.2 seconds. What is the average running time for each person ?
Mathematics
1 answer:
erica [24]2 years ago
8 0

Answer: 1.87969248 and so on

Step-by-step explanation:

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The parabola y =x^2 is scaled vertically by a factor of 5/2
NNADVOKAT [17]

to graph f (x) + k, move the graph k units up..your answer should be;

y = x ^ 2 + 5/2

7 0
3 years ago
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Find the amount in an account if 7,650 is invested at 9.15 percent compounded quarterly for 8 years and 6 months
storchak [24]

We have been given that in an account an amount of 7,650 is invested at 9.15 percent compounded quarterly for 8 years and 6 months.

We will use compound interest formula to find our answer.

A=Pcdot(1+\frac{r}{n}) ^{nT},

Where, P= principle amount, A= amount after T years, n= period of compounding and r = interest rate (decimal).

Let us substitute our given values in our formula.

A=7650(1+\frac{0.0915}{4} )^{(8.5\times4)}  

A=7650(1+0.022875)^{34}

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A=7650\cdot 2.15758136398

A=16505.4974    

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7 0
2 years ago
Ryan has 3.25 pounds of hamburger. How many 0.25 pound hamburgers can he make?
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3 years ago
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Complete the table of values for the function f(x)=-x^2+8x-2
Kipish [7]

Answer:

f(1) = 7

f(2) = 18

f(3) = 31

f(4) = 46

f(5) = 63

f(6) = 82

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Step-by-step explanation:

f(1) = (-1)^2+8(1)-2 = 7

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