You are not showing any graphs so i can't help you sorry
Answer:
y+20
Step-by-step explanation:
20+y=y+20
Answer:
10 ft/s
Step-by-step explanation:
If Kristina is running at a rate of 11 ft/s and on a circular track with radius of 44 ft, then her angular speed is:
And so is Darrin's angular speed. That means his rate is
Answer: The initial amount in the account = $3600
Step-by-step explanation:
Since we have given that
The amount of money in a savings account after t years is represented by the function
As we know the formula "Compound Interest" :
So, According to our question,
Rate of interest = 0.35 = 35%
So, equate the both the equations , we get that
Hence, The initial amount in the account = $3600
Answer:
Step-by-step explanation:
we are given volume and redious
but r is in inches and V is in gallons
so we have to convert V into inches unit
first convert gallon to cubic foot
now convert cubic feet to cubic inches:
now we need a little algebra to figure out h
substitute the value of V and r:
simplify square:
divide both sides by 81:
divide both sides by π:
12 inches = 1 foot
15.3 " =15.3/12
≈1.3 foot