Step-by-step explanation:
f(x)=2x-7.
by substituting value 0 for x,
f (0)=2×0-7
f (0)=-7
S(x) = x^3
Make x the subject:-
x = (S(x))^ 1/3 = ∛ S(x)
Inverse is ∛ S(x)
Answer:
the approximate value of circumference = 19 feet
Step-by-step explanation:
radius = 3 ft
circumference =

=》

=》

so, the approximate value = 19 ft
we know that
To find the ratio of cleaner to water
Divide the total cups of cleaner by the total cups of water
In this problem we have
total cups of cleaner------> 
convert to an improper fraction

total cups of water------> 
Find the ratio

therefore
<u>the answer is</u>

Answer:
The difference 72
Step-by-step explanation:
Because the another car (blue) is faster then the car (red) and blue car is 72 miles faster.