A manufacturer finds that the life expectancy of its best selling model of dishwashers is 11 years and the standard deviation is one year. The lifespans are approximately normally distributed . What percent of dishwasher models skill last from 9-13 years? A. About 68%. B.about 95%. C. About 34 percent. D. About 47.5 percent

Answers

Answer 1
Answer: D About 47.5 percent

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On a very cold morning, it was -8°F. As the day went on, the temperature rose 2° each hour. which equation shows the temperature over time
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Inequalities               8-4x>-12
How to factor 9x^2+5x-12
If June has 3,756 toys and each bin can hold 30 toys what would be the left over amount of toys ?

What is the answer to nx6=72

Answers

n*6=72
6n=72
(6n)/(6)=(72)/(6)
n=12

Answer:

12

Step-by-step explanation:

72/6=12

Which of the following prefixes is best for measuring large quantities like the mass of a person?milli
kilo
deci
deca

Answers

Kilo, for kilogram is the best to use for easuring the mass of a person. 1 Kilogram (Kg) = 1000 grams. For example, I have 60 kilograms (132.27 pounds).

Mili is used for very small quantities (Mili = 1/1000 grams). Deci = 1/10 grams and deca 10 kilograms = 10.000 grams. Good luck !
The metric unit for weight is kilo.

Write a problem that can be solved using a flowchart and working backward. Then draw the flowchart and solve the problem.

Answers

I'm sorry but do you ha e a picture of a flowchart

Desxeibe another way to find area

Answers

Area equals base times height or length times width.

What does at least and at most mean?

Answers

At least means the minimum or the lowest baseline.

For example: A candy bar costs between 1-2$  so if there is a boy asking money from his mom, he needs to ask for at least 1$

At most means the maximum amount or the highest amount or ceiling amount. 

For example: To buy a shirt online, I need at least $10 but at most, it should cost $25

What is another. Name for 23 ten thousand

Answers

23 x 10,000 = 230,000

Another name for 23 ten thousand is: Two hundred thirty thousand

And another name also is: 230 Thousands
Standard form= 230,000
Word form= two hundred and thirty thousand
Expanded form= 200,000+30,000

I hope this helps!