(a) F = ma , a = F/m
(b) a = F/m, a= -25/10 = -2.5 units
(c)m = F/a, m= 25/5 = 5 units
Answer:
Rule is add 5
Step-by-step explanation:
Therefore, 85 is the input and 90 is the output
Answer:

Step-by-step explanation:
Given the rate of filling is
and the rate of emptying the pool is
. The height of the pool at any time is:

#Substitute the value of g in the height equation to find the height of the pool:
#g=1

#g=2

#g=3

#g=4

Answer:
1.25*10^-4
2*10^-4
3.25*10^-10
Step-by-step explanation:
First, rewrite the equation
with the base equal to 5. Note that:
Then

Since the bases are equal, you have that powers are equal too:

Answer: 