The age of a person whose maximum pulse is 152 is 30 years old.
Answer and Step-by-step explanation:
Solve for m.
<u>First, distribute the 5.</u>
5 + 20m - 2m = -13
<u>Combine like terms.</u>
5 + 18m = -13
<u>Subtract 5 from both sides of the equation.</u>
18m = -18
<u>Divide by 18 to both sides of the equation.</u>
<u>m = -1 <- This is the answer.</u>
<u></u>
<em><u>#teamtrees #PAW (Plant And Water)</u></em>
Answer:
The answer is C. If they cross the finish line firs they win. That is the finishing speed.
Answer:
The maximum height of the arrow is 14.73 m.
Step-by-step explanation:
The height of the arrow follows a parabolic path. Its height can be modeled by the function,
......(1)
It is required to find the maximum height of the arrow
For maximum height, 
i.e.

Put x = 10.71 m in equation (1). So,

So, the maximum height of the arrow is 14.73 m.