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3 years ago

9

Aparticular typist makes an average of four typing errors per page. If more than four errors appear on a given page, the typist

must retype the whole page.What is the probability that a certain page does not have to be retyped?

1 answer:

Pepsi [2]3 years ago

5 0

Answer:

P(y≤4) = 0.629

Step-by-step explanation:

you can see in attachment.

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Kate walks half a mile to the library how many yards does she walk

Crank

Theres 1760 yards in a mile so divide that by 2.
answer is 880

5 0

3 years ago

Read 2 more answers

the price of an antibiotic in one drugstore is $19.50 and $16.25 in another write the ratio of the prices

damaskus [11]

Remember that ratios are essentially fractions without fraction bars...

If they asked to find the ration of 19.50 to 16.25 you would set them up like so....

19.50 : 16.25 -----> since fractions can be simplified so can ratios in the same manner

the ratio you would end up with is <u>6 : 5</u><u />

Ratios can be easily remembered and solved if you understand the link between them and fractions.

I hope this helps! :D

<u>Please vote me for Brainliest if there is a second answer! </u>

8 0

3 years ago

The selling price is $750. The rate of the sales tax is 5%. How much is the sales tax?

ElenaW [278]

Answer:

37.5

Step-by-step explanation:

Selling price= 750

Sales tax= 5%

5/100 because we are looking for 5% ot of 100%

750*0.05

5 0

2 years ago

3/5 is 30% of what number?

Daniel [21]

3/5 of what number =15

5 0

3 years ago

Question 11 point(s) Jared made Ask Your Teacher cups of snack mix for a party. His guests ate Ask Your Teacher of the mix. How

liq [111]

Answer:

$8\frac{1}{2}$ cups

Step-by-step explanation:

To determine the quantity of snack mix Jared guest ate, we multiply the quantity of snack mix the guest ate by the quantity of snack mix Jared made. i.e we determine $\frac{2}{3}of12\frac{3}{4}$ by multiplying both fractions together

quantity of snack mix Jared guest ate = $\frac{2}{3}of12\frac{3}{4}=\frac{2}{3}*12\frac{3}{4}=\frac{2}{3}*\frac{51}{4}=\frac{17}{2} =8\frac{1}{2}$

5 0

3 years ago