Answer:
7/2
Step-by-step explanation:
The reciprocal is basically just flipping the fraction upside down. Reciprocal is also called inverse.
A characteristics of an exponential decay function is it has a constant term that is lesser than 1, this is because when you raise it a number that is lesser than 1 to higher values the result will be lesser and lesser, that is why it is called decay function. so the decay functions are a. f(x)=0.9^x and d. <span>j(x)=(4/5)^x</span>
Answer:
C
Step-by-step explanation:
Answer:
9m^3
Step-by-step explanation:
Seperate the shape to two shapes. Two rectangles.
Volume of the bottom rectangle：3X2X1=6
Volume of the top rectangle：1X1.5X2=3
6+3=9
1 gallon equals 16 cups. So, 3 gallons equal 
cups.
So, 48 cups cost $13.92, which means that one cup costs
