jayceemorgan jayceemorgan

12-03-2019
Mathematics

contestada

In the united states in the 20th century, average life expectancy increased about 47 years to about 77 years. Find the percent of increase.

Respuesta :

bosssuhdude bosssuhdude

13-03-2019

Answer:

well it increased by 30% if thats what you mean. i really hope this helped!

Step-by-step explanation:

Answer Link

Otras preguntas

What did African Americans gain during WWII?

The area of a storm shelter is 24 square meters the length is 5 and one third meters what is the width of the storm shelter?

The ratio of Isabella's money to Shane is 3:11 If she has $33, how much do they have together?

With a manual transmission, the speed of the vehicle determines

Explain why 58 can be rounded to the nearest hundred even though there is not a digit in the hundreds place?

Is hug a indirect object or direct?

When you divide a whole number by a whole number( other then one), the quotient is a smaller number?

Create a linear function f(x), whose graph has the given slope that meets the given condition. Slope of 7,f(7)=1. The equation of the line is y=?

what abiotic factors characterize salt marshes?

The scientific notation of 2500?