toritori1731 toritori1731

21-11-2022
Mathematics

contestada

battery lifetime is normally distributed for large samples. the mean lifetime is 500 days and the standard deviation is 62 days. what percent of batteries have lifetimes longer than 561 days?

Respuesta :

Otras preguntas

solve for 5^2+2(4)+8+4

7 Choose the answer that best completes the sentence below. The Quartering Act greatly incensed the colonists; they made a special amendment to the new Constitu

Q1: Write a short paragraph that characterizes with several detail what like was like in a WWI trench.

work out the size angles x,y and z

Ty worked 4 hours and earned $28. At this rate, how much would he earn in 9 hours?

What is the world health organization definition of health?

What are the terms for enlightenment in each religion?

PLZ HELP QUICK!!! Catherine runs 7 miles each day. How many days will it take her to run 60 miles? A. 7 days B. 8 days 0 9 days D. 10 days

2 points A wheel barrow is used to lift 140 lbs of dirt. The length from the wheel axle to the center of the load is 2 ft. The length from the wheel and axle to

I’m stuck need helpp!!