All categories

3 years ago

How do you simplify 4√6 times 5√2

Mathematics

1 answer:

In-s [12.5K]3 years ago

4 0

Answer:

Your answer is 40√3.

You might be interested in

Anderson’s Nursery was choosing between two different greenhouses. Which statements are true about the greenhouses? Select two o

igomit [66]

Answer:

Step-by-step explanation:

6 0

4 years ago

Read 2 more answers

HElp please. I will give 5 stars and thanks.

Amanda [17]

The probability of not spinning an even number should be two out of three or 2/3. because there is only 1 even number (2).

5 0

3 years ago

According to a study conducted by an organization, the proportion of Americans who were afraid to fly in 2006 was 0.10. A rando

Nimfa-mama [501]

Answer: No, this is not necessarily evidence that the proportion of Americans who are afraid to fly has increased.

Step-by-step explanation:

Since we have given that

n = 1400

x = 154

So, $\hat{p}=\dfrac{154}{1400}=0.11$

and p = 0.10

So, hypothesis would be

$H_0:\hat{p}=p\\\\H_a:\hat{p}>p$

So, the test statistic value would be

$z=\dfrac{\hat{p}-p}{\sqrt{\dfrac{p(1-p)}{n}}}\\\\z=\dfrac{0.11-0.10}{\sqrt{\dfrac{0.1\times 0.9}{1400}}}\\\\z=\dfrac{0.01}{0.008}\\\\z=1.25$

At 5% level of significance,

critical value would be 1.96.

Since 1.96>1.25.

so, we will accept the null hypothesis.

Hence, no, this is not necessarily evidence that the proportion of Americans who are afraid to fly has increased.

3 0

3 years ago

In rhombus FGHJ, m∠1=43°.<br><br> What is m∠2?

Juli2301 [7.4K]

Answer:

that first guy its trash. The real answer is 47

Step-by-step explanation:

It is 47 because the rhombus ia making 4 triangles which are all the same shape, meaning all triangles make up 180 degress. we see one angle is 90 degrees since the four trianglea meet at tue middle. so we subtract 43 degrees from 90 which makes 47 degrees.

4 0

3 years ago

What value of x makes the equation true?

Bingel [31]

Answer:

asdsdasdasdsdasdasdssaasdsaasdasd

Step-by-step explanation:

6 0

3 years ago