560 Answered Questions for the topic Percentage

Percentage Math Maths

16d

How mancy cans of soda is the vending machine currently holding?

The vending machine can hold 210 cans of soda. If the vending machine is 30% full, how many cans of soda is the vending machine currently holding?
Percentage Math Statistics

10/30/20

Normal Distribution

In a given word problem, it is customary that all values are given. In the case of a word problem with normal distribution, it is common that the values of the score, the mean, and the... more
Percentage Statistics

07/03/20

Formula to calculate 500 million user + 5% increase a year for X years

I know I can do 500 million + 5% for each year.But is there an easy formula to get 500 million starting value with a 5% increase a year for X years? Say I wanna know the increase in 10 years and... more
Percentage

06/10/20

Percentage question

Of the 120 math tests given to students in the 8th grade, 54 earned a B. What percent of the 8th grade did not earn a B?
Percentage Math

05/28/20

A student missed 13 problems on a chemistry test and received a grade of 41%. If all the questions were of equal value , how many problems were on the test. round to the nearest integer.

A student missed 13 problems on a chemistry test and received a grade of 41%. If all the questions were of equal value , how many problems were on the test. round to the nearest integer.
Percentage Math Algebra 1

05/19/20

Algebra homework help

An iodine solution is essentially a mixture of water and the element iodine. An iodine solution is described using a percentage which indicates what percent of the entire solution is iodine... more
Percentage Math Algebra 1

05/06/20

Algebra homework help

I have a grade of 89% exactly going into my calculus finalTo get an A for a class, I need a grade of 90%What is my lowest possible grade I can get in order to earn A in the class?
Percentage Fractions

04/27/20

Percentage

04/24/20

the train company knows from experience that 2% of ticket buyers do not arrive on the train. The company sells 82 tickets to a train even though there are only 80 seats. What is the expected value?

the train company knows from experience that 2% of ticket buyers do not arrive on the train. The company sells 82 tickets to a train even though there are only 80 seats. What is the expected value?

01/27/20

Tyler’s brother works in a shoe store.

A) Tyler’s brother earns a commission. He makes 2.5% of the amount he sells. Last week, he sold 9000$worth of shoes. How much was his commission?B) The store bought a pair of shoes for 50$, and... more
Percentage Math Prealgebra

08/13/19