All categories

3 years ago

What is 1/10 the value of 237?

Mathematics

1 answer:

Alekssandra [29.7K]3 years ago

8 0

Answer:

The value is 23.7.

Step-by-step explanation:

Divide 237 by 10 and that gives you the answer 23.7, it is quite simple so try not to overthink it! Good luck! :)

You might be interested in

X^3+3y-xy' = 0 dy/dx = xy^3-xy

Marat540 [252]

Answer:

dy/dx = xy^3-xy =

y = ± √2 = ± 1.4142

x = 0

y = 0

Step-by-step explanation:

Step 1 : Simplify y/d

Step 2 : See below

Step 3 : See below

Pulling out like terms

Trying to factor as a Difference of Squares

Answer:

y = ± √2 = ± 1.4142

x = 0

y = 0

Hope this helps.

6 0

4 years ago

Classify each triangle by its angles and sides

Zina [86]

Answer

the picturre ?????

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

Draw two different figures that each have a perimeter of 20 units

kvasek [131]

First one is a square.

4 0

3 years ago

Read 2 more answers

You want to obtain a sample to estimate a population proportion. Based on previous evidence, you believe the population proporti

Ksenya-84 [330]

Answer:

We need a sample size of at least 369.

Step-by-step explanation:

In a sample with a number n of people surveyed with a probability of a success of $\pi$ , and a confidence level of $1-\alpha$ , we have the following confidence interval of proportions.

$\pi \pm z\sqrt{\frac{\pi(1-\pi)}{n}}$

In which

z is the zscore that has a pvalue of $1 - \frac{\alpha}{2}$ .

The margin of error is:

$M = z\sqrt{\frac{\pi(1-\pi)}{n}}$

For this problem, we have that:

$\pi = 0.32$

90% confidence level

So $\alpha = 0.1$ , z is the value of Z that has a pvalue of $1 - \frac{0.1}{2} = 0.95$ , so $Z = 1.645$ .

How large of a sample size is required?

We need a sample size of at least n.

n is found when $M = 0.04$ . So

$M = z\sqrt{\frac{\pi(1-\pi)}{n}}$

$0.04 = 1.645\sqrt{\frac{0.32*0.68}{n}}$

$0.04\sqrt{n} = 1.645\sqrt{0.32*0.68}$

$\sqrt{n} = \frac{1.645\sqrt{0.32*0.68}}{0.04}$

$(\sqrt{n})^{2} = (\frac{1.645\sqrt{0.32*0.68}}{0.04})^{2}$

$n = 368.02$

Rounding up

We need a sample size of at least 369.

5 0

4 years ago

The table below shows Greg's scores at a state golf tournament. What is Greg's

miskamm [114]

B I believe is the answer

3 0

3 years ago

Read 2 more answers