2 years ago

5 questions plez help

Mathematics

1 answer:

spayn [35]2 years ago

7 0

1) C
2) D
3) D
4) 160
5) 1536

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Help with addition for child 324+423

Cerrena [4.2K]

Answer:

747

Step-by-step explanation:

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1 year ago

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: Harold has a coupon for 13 off the regular price, t , of a tent. Which expressions represent the price of the tent using the c

guapka [62]

Answer: t-13 C

Step-by-step explanation:

If the regular price of a tent is 13 and Harold has a coupon for 13 off, this means Harold has been subsidized by a factor of 13. The amount Harold will pay will be 13 less than t which is t-13 i.e 13 subtracted from the total regular price.

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3 years ago

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horrorfan [7]

Answer:

Step-by-step explanation:

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2 years ago

How many strings are there of four lowercase letters that have the letter x in them?

borishaifa [10]

We can subtract from the number of strings of length 4 of lower case letters the number of string of length 4 of lower case letters other than x. Thus the answer is 264 − 254 = 66,<span>351</span>

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3 years ago

Write each Percent as a decimal and as a mixed number or fraction in simplest form

sveticcg [70]

$p\%=\dfrac{p}{100}\\\\225\%=\dfrac{225}{100}=2\dfrac{25}{100}=2.25=2\dfrac{1}{4}\\\\550\%=\dfrac{550}{100}=\dfrac{55}{10}=5\dfrac{5}{10}=5.5=5\dfrac{1}{2}\\\\0.8\%=\dfrac{0.8}{100}=\dfrac{0.8\cdot10}{100\cdot10}=\dfrac{8}{1,000}=0.008=\dfrac{1}{125}\\\\0.06\%=\dfrac{0.06}{100}=\dfrac{0.06\cdot100}{100\cdot100}=\dfrac{6}{10,000}=0.0006=\dfrac{3}{5,000}$

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2 years ago