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MariettaO [177]
2 years ago
15

Andrea, a 65.0 kg sprinter, starts a race with an acceleration of 3.700 m/s2. If she accelerates at that rate for 12.50 m and th

en maintains that velocity for the remainder of a 100.00 m dash, what will her time (in s) be for the race?
Mathematics
1 answer:
astra-53 [7]2 years ago
5 0

Step-by-step explanation:

Below is an attachment containing the solution

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A projectile is launched upward from a height of 704 feet with an initial velocity of 112 ft/s. The equation gives the height h
Feliz [49]
We are given the data ho equal to 704 feet and vo equal to 112 feet per second. We apply then kinematics equation: h = ho + vot - 1/2 gt2. Substituting to the given equation, 
h = 704 + 112t - 1/2 * 32*t2when h is equal to zero,0 = 704 + 112t - 1/2 * 32*t2t is equal to 11 seconds
4 0
3 years ago
The area of a parallelogram is A = bh. What is the area, in square units, of a parallelogram with vertices (-3,2), (0,7), (7,7),
Dvinal [7]
The area is 35. Look at the sketch below for explanation!

4 0
3 years ago
A car is purchased for $27,500. After each year, the resale value decreases by 35%. What will the resale value be after 5 years?
e-lub [12.9K]

Answer:

$3,190.80

Step-by-step explanation:

yr 1:

27500 x .35 = 9625

27500 - 9625 = 17875

yr 2:

17875 x .35 = 6256.25

17875 - 6256.25 = 11618.75

yr 3:

11618.75 x .35 = 4066.5625

11618.75 - 4066.5625 = 7552.1875

yr 4:

7552.1875 x .35 = 2643.265625

7552.1875 - 2643.265625 = 4908.921875

yr 5:

4908.921875 x .35 = 1718.12265625

4908.921875 - 1718.12265625 = 3190.79921875

6 0
3 years ago
Read 2 more answers
Which of the following is an even function?
Tresset [83]
F(x) = -34
Okx) = 2x
Both are correct
Hope this helps
4 0
3 years ago
What percent of 12 is 15?​
ozzi

Answer:

125%

Step-by-step explanation

125% of 12 is 15

4 0
2 years ago
Read 2 more answers
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