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Doss [256]
3 years ago
15

PLEASE HELP ASAP

Mathematics
1 answer:
zaharov [31]3 years ago
4 0
Wouldn’t it be 0, as that’s when their values are both equal to each other, making the equation true?
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PLEASE HELP ASAP!!! 2. Calculate the volume of this solid using the formula V=Bh (all angles are 90 degrees).
Softa [21]

Answer:

V = 27/64 cubic inches

Step-by-step explanation:

Given the information in the photo:

  • The height: 3/4 in
  • The length : 3/4 in
  • The width : 3/4 in

The volume of this solid using the formula

V=Bh where:

  • h is the height
  • B is the area of the base = The length * The width

=> The volume of this solid is:

V = 3/4 * 3/4 * 3/4

<=> V = 27/64 cubic inches

Hope it will find you well

7 0
3 years ago
For each of the following​ situations, indicate what the general impact on the Type II error probability will​ be:
Paraphin [41]

Answer:

Step-by-step explanation:

Hello!

The type II error is committed when you fail to reject a false null hypothesis.

The probability associated with this type of error is symbolized as β.

a. The alpha level is increased.

α and β are two probabilities that are closely related in such a way that if alpha is decreased, beta automatically increases and vice versa when the sample size n is predetermined.

If you increase α then the probability of committing type II error (β) decreases.

b. The "true" population mean is moved farther from the hypothesized population mean.

If the true population mean is moved away from its hypothesized value, then the probabilities of "keeping" a false null hypothesis are bigger.

c. The alpha level is decreased.

This is the inverse situation from a. If you decrease α then, β is automatically increased.

d. The sample size is increased.

If the sample size "n" is left free, it can be shown that by increasing the sample size, both α and β decrease. In practice, α is fixed and β is calculated with several possible sizes of n. Finally choosing as sample size the one that minimizes or gives a reasonable value of β.

I hope it helps!

3 0
3 years ago
Someone help me?????
ziro4ka [17]

Step-by-step explanation:

4. b 612 (72/100) x 850)

5. c. 275 (33/100) x 835

6. b. 39% (3.24 - 2.85) x100%)

8 0
3 years ago
Power functions mastery test
DaniilM [7]
This isn’t a question this is just a statement
7 0
2 years ago
Read 2 more answers
Are the these expressions equivalent 6a + 12 and 3(3a + 4)
kow [346]

Answer:

No

Step-by-step explanation:

6a + 12  =? 3(3a + 4)

Distribute

6a+12 =? 3*3a + 3*4

6a+12 =? 9a +12

No

The expressions are not equivalent

5 0
3 years ago
Read 2 more answers
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