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3 years ago

Help me plz lol 25×35×112

Mathematics

1 answer:

azamat3 years ago

7 0

Answer:

98000

Step-by-step explanation:

25*35=875

875*112=98000

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Please help !!

shutvik [7]

Given:

The limit problem is:

$\lim_{x\to 3}(x^2+8x-2)$

To find:

The limit of the function by using direct substitution.

Solution:

We have,

$\lim_{x\to 3}(x^2+8x-2)$

Applying limit, we get

$\lim_{x\to 3}(x^2+8x-2)=(3)^2+8(3)-2$

$\lim_{x\to 3}(x^2+8x-2)=9+24-2$

$\lim_{x\to 3}(x^2+8x-2)=33-2$

$\lim_{x\to 3}(x^2+8x-2)=31$

Therefore, the correct option is D.

4 0

3 years ago

Simplify 7(n - p) + 5p.

andre [41]

7(n - p) + 5p
7n - 7p + 5p
7n - 2p

8 0

3 years ago

Read 2 more answers

Please answer this question correctly

Alex Ar [27]

Answer: it is 6

Step-by-step explanation: because they are the same length.

5 0

2 years ago

Mr light foot can run 3 miles in half an hour how many minutes will it take him to run 2 miles

Ray Of Light [21]

Answer:

20 minutes

Step-by-step explanation:

3 miles in half an hour(30 minutes) mean Mr. Light runs at an average speed of 1 mile per 10 minutes. To run 2 miles, he would take 20 minutes.

6 0

2 years ago

The finishing times, in minutes, for running marathons have an unknown distribution with mean 297 and standard deviation 32 minu

dangina [55]

Answer:

The mean for the sample mean distribution is 297 minutes.

Step-by-step explanation:

The Central Limit Theorem estabilishes that, for a random variable X, with mean $\mu$ and standard deviation $\sigma$ , a large sample size can be approximated to a normal distribution with mean $\mu$ and standard deviation $\frac{\sigma}{\sqrt{n}}$ .

Using the Central Limit Theorem for Means, what is the mean for the sample mean distribution?

The mean is the same as the population mean, that is, 297 minutes.

7 0

3 years ago