Answer:
128 bananas left after 20% decrease
Step-by-step explanation:
20% of 160 = 32
160 - 32 = 128
If she were to add 5 nickels ($0.25), then she would have an equal number of nickels and quarters, and her total would be $5.10. An equal number of nickels and quarters gives a multiple of $0.30. $5.10 is 17 times $0.30. The number of quarters Kendra has must be 17, but she has 5 fewer nickels, so
Kendra has 17 quarters and 12 nickels.
Answer:

Step-by-step explanation:
we know that
The volume of the cylinder is equal to

we have


substitute


Answer:


Step-by-step explanation:
Given
--- Height
--- Width
---- Length
Solving (a): The lateral surface area (L)
This is calculated as:

This gives:



Solving (b): The total surface area (T)
This is calculated as:

This gives:



