All categories

2 years ago

I mean this. when write 1.

Mathematics

1 answer:

yawa3891 [41]2 years ago

4 0

If the question is 7 x 200+50+6 it equals 1792

You might be interested in

Please help me compute standard deviation! Here is the problem, as written.

aleksandr82 [10.1K]

Answer:

The standard deviation for the income of super shoppers is 76.12.

Step-by-step explanation:

The formula to compute the standard deviation for the grouped data probability distribution is:

$\sigma=\sqrt{\sum [(x-\mu)^{2}\cdot P(x)]}$

Here,

<em>x</em> = midpoints

$\mu=\sum x\cdot P(x)$

Consider the Excel table attached below.

The mean is:

$\mu=\sum x\cdot P(x)=32.3$

Compute the standard deviation as follows:

$\sigma=\sqrt{\sum [(x-\mu)^{2}\cdot P(x)]}$

$=\sqrt{259.71}\\\\=76.1155204\\\\\approx 76.12$

Thus, the standard deviation for the income of super shoppers is 76.12.

3 0

3 years ago

Which of the following consists of equivalent fractions

NeTakaya

The first one is the only one that shows equivalent fractions

If correct brainliest please

Thank you and Your welcome

:)

3 0

2 years ago

Read 2 more answers

A fair coin is tossed three times. What is the probability of obtaining one Head and two Tails?(A fair coin is one that is not l

emmainna [20.7K]

3/8 is the answer ;)

7 0

3 years ago

Does -2 (6 - 3x) = -12 + 6x have any solutions?

Sedbober [7]

First to answer

Answer:

This equation has Infinite solutions! or should i say that All real numbers are solutions.

Let me know if it is correct!

7 0

3 years ago

Read 2 more answers

Please help me !!!!!!!!

soldi70 [24.7K]

The answer is 119 8/14 which simplifys to 119 4/7.

4 0

3 years ago