All categories

3 years ago

Number 18 factor linear expression

Mathematics

1 answer:

notsponge [240]3 years ago

5 0

I don’t have enough information to answer this..... what expression needs to be factored?

You might be interested in

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 = $(17.14,\ 22.86)$

8 0

3 years ago

(01.03 MC)<br> Which of the following is a step in simplifying the expression<br> (Xy^4/x^-5y^5)^3

Sati [7]

$\displaystyle\tt\left(\frac{xy^4}{x^{-5}y^5}\right)^{-3} =\frac{x^{-3}y^{4\cdot(-3)}}{x^{-5\cdot(-3)}y^{5\cdot(-3)}}=\boxed{\tt\frac{x^{-3}y^{-12}}{x^{15}y^{-15}}}$

4 0

3 years ago

House

algol [13]

I can answer this for u

8 0

3 years ago

Read 2 more answers

I will give Brainliest to who answers. 9a + 46 = 5a + 74

Sonbull [250]

“a” would equal 7!! hope this helps :)

7 0

3 years ago

Need help w this plz:(

steposvetlana [31]

Answer:

cant see i am dumb

Step-by-step explanation:

and blind i cant see at all my gide dog wrote dis woof woof

8 0

3 years ago