jlwiltsey jlwiltsey

02-02-2021
Chemistry

contestada

A collection of coins contains 15 pennies, 14 dimes and 6 quarters. What is the percentage of pennies in the collection?

Respuesta :

nlatkinson30 nlatkinson30

02-02-2021

Answer:

42.9%

Explanation:

the total number of coins is 15+14+6 = 35

so to find the % of pennies, divide the number of pennies by the total number of coins and times it all by 100

15/35 x 100 = 42.9%

Answer Link

Otras preguntas

A unr resulting from comosing a new melody to the existing harmony of a standerd tune is known as ____.

equivalent expressions to p-6(q+8)

How should this relationship be classified?

An observer stands on the side of the front of a stationary train. When the train starts moving with constant acceleration, the observer manages to measure the

Children who are excessively timid, self-conscious, and depressed may have _____ tendencies.

PLEASE HELP ANSWER THESE

_______________ occurs when coal is burned and sulfur oxides are released into the atmosphere, causing acid-forming particles to accumulate.

A cost center is a unit of a business that incurs costs without directly generating revenues. All of the following are considered cost centers except: Select on

42-(35+3)+10=?????????????

What is the t equal in the problem T-2/3=25 3/4