-<img src="https://tex.z-dn.net/?f=x%5E%7B4%7D" id="TexFormula1" title="x^{4}" alt="x^{4}" align="absmiddle" class="latex-formul

Write a expression that uses partial products to multiply 8 x 64

mr Goodwill [35]

512 there good luck hope u do good if u have any questions let me know

8 0

3 years ago

marta has 7 more than half as many books as lucy. if l is the number of the books lucky has which expression could be use to fin

artcher [175]

Answer:

M= 1/2(x)+7

Step-by-step explanation:

Let M = Martha.

Let X = Number of Lucy's blocks.

Martha has half the amount as Lucy - 1/2(x)

Then 7 more than that - 1/2 (x) + 7

3 0

2 years ago

Read 2 more answers

Emily loves potato chips and buys a bag every 5 days. Each bag costs $2.50, including tax. Once each month, she also treats hers

emmasim [6.3K]

Answer:

(2.5*(30/5)+6)*12=252

Step-by-step explanation:

5 0

3 years ago

After the schedule adjustment, the first 36 runs were an average of 8 minutes late. As a result, the Boston public school distri

aev [14]

Answer:

The value of test statistic is -2.

Step-by-step explanation:

The following information is missing in the question.

The population mean is 12 minutes.

We are given the following in the question:

Population mean, μ = 12 minutes

Sample mean, $\bar{x}$ = 8 minutes

Sample size, n = 36

Population standard deviation, σ = 12 minutes

Formula:

$z_{stat} = \displaystyle\frac{\bar{x} - \mu}{\frac{\sigma}{\sqrt{n}} }$

Putting all the values, we have

$z_{stat} = \displaystyle\frac{8 - 12}{\frac{12}{\sqrt{36}} } = -2$

The value of test statistic is -2.

6 0

3 years ago

How do you factorize the algebraic expression [8p³ - 27q³ - 36p²q + 54pq²] using identities?

IceJOKER [234]

Answer:

8p^3 -27q^3 -36p^2q +54pq^2

Step-by-step explanation:

This isn't factorizable???

8 0

2 years ago