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zepelin [54]
2 years ago
6

Expand 4(n + 4). Uhhh help me.

Mathematics
2 answers:
Drupady [299]2 years ago
8 0

Answer:

4n + 16

Step-by-step explanation:

Distribute 4 to everything in the parenthesis

4 times n and 4 times 4

4n + 16

KiRa [710]2 years ago
6 0
Here is the answer!!!!!

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Food inspectors inspect samples of food products to see if they are safe. This can be thought of as a hypothesis test with the f
Novay_Z [31]

Answer:

Type II error

Step-by-step explanation:

According to the definition of type II error, the type II error arises when we wrongfully accept the null hypothesis. It means that when we accept our null hypothesis and null hypothesis is not correct then type II error arises. So according to situation we are accepting the null hypothesis that the food is safe but it is actually not safe. Hence the given situation represents type II error.

7 0
3 years ago
Desperately need help and an explanation so I can do it on my own later.
Mashutka [201]

Step-by-step explanation:

since the sumation of f(x) of a probability is 1

thw probability to win is o.5 and to lose is o.5 so expected value is xf(x

your expected value will b 0.5 multiply by 5 thats is 2.5 thats your expected gain

4 0
1 year ago
What is the answer?! Pls help!
Levart [38]
If u divide the area by length then u will get the width as x+4
7 0
3 years ago
If x =2 y =3 find the value of x^2-xy^2+y^2​
vlada-n [284]

Answer:

i hope it will help

Step-by-step explanation:

I did not get the equation so I solve it with two methods

6 0
3 years ago
TRAP​ ~ EZYD. Use the diagram on the right to find the scale factor of TRAP to EZYD. Show work.
nikitadnepr [17]

The scale factor of TRAP to EZYD is 1.25.

<h3>What is dilation</h3>

Dilation is the increase or decrease in the size of a figure by a scale factor of k. If k > 1 it is an increase and if k < 1, it is a decrease.

To find the scale factor of TRAP to EZYD:

Scale factor = ZE / TR = 15 / 12 = 1.25

The scale factor of TRAP to EZYD is 1.25.

Find out more on dilation on: brainly.com/question/10253650

4 0
3 years ago
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