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3 years ago

What is the simplest form of 15 75

Mathematics

1 answer:

vladimir1956 [14]3 years ago

8 0

Answer:

If you mean 15 over 75 (15/75), it will be 1/5

Step-by-step explanation:

15/75 can be divided my 15 on both numbers

15/15=1 and 75/15 will be 5

So, the simplest form is 1/5

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Nonamiya [84]

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2 years ago

The class sizes of elementary school classes in a public school district are normally distributed with an unknown population mea

weqwewe [10]

Answer: $(17.14,\ 22.86)$

Step-by-step explanation:

The confidence interval estimate for the population mean is given by :-

$\overline{x}\pm ME$ , where $\overline{x}$ is the sample mean and ME is the margin of error.

Given : Sample mean: $\overline{x}=20$

The margin of error for a 98% confidence interval estimate for the population mean using the Student's t-distribution : $ME=2.86$

Now, the confidence interval estimate for the population mean will be :-

$20\pm2.86=(20-2.86,\ 20+2.86)=(17.14,\ 22.86)$

Hence, the 98% confidence interval estimate for the population mean using the Student's t-distribution = $(17.14,\ 22.86)$

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2 years ago

<img src="https://tex.z-dn.net/?f=%20%5Cfrac%7Bx%20%2B%201%7D%7B2x%20-%201%7D%20%20-%20%20%5Cfrac%7Bx%20-%201%7D%7B2x%20%2B%201%

lubasha [3.4K]

x=0

because you must

determine the undefined range

write all numerators above the common denomonator

multiply the parenthesis

collect the alike terms

remove parenthesis

eliminate the opposites collect the like terms

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divide both sides by 6

check if thesolution is the defined range

if so then you would find your answer X=0

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2 years ago

2 pts

katrin2010 [14]

Answer:

It is a binomial and the degree is 9

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2 years ago

How much longer is a 1 inch button than 3/8 inch button

KengaRu [80]

3/8+x=1

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A 1 inch button is 5/8 inches longer than a 3/8 inch button.

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2 years ago