2 years ago

Plz help me with this

Mathematics

1 answer:

xxTIMURxx [149]2 years ago

5 0

It subtracts 2 then adds 5

You might be interested in

Hello! Can some please help me on this problem?

slega [8]

Answer:

It is 1) True hope this helps

5 0

2 years ago

(2x+1)(x-2)(x+3)<br> please help

lions [1.4K]

Answer: 2x^3 + 3x^2 - 11x - 6

Step-by-step explanation: simplified

3 0

11 months ago

Find BAF<br><br> pls help. and give actual answers pls

vaieri [72.5K]

Answer: Not enough information

Step-by-step explanation:

We need to know the measure of angle AED, but there is no way to find it, so therefore there is not enough information.

5 0

1 year ago

PLZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZ HELP AND SHOW YOUR WORK

Leviafan [203]

Answer:

n<2

Step-by-step explanation:

-2n+5>1

-2n>1-5

(-2n>-4)divide by -2

8 0

3 years ago

Read 2 more answers

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