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maw [93]
2 years ago
7

Find a. Write your answer in simplest radical form.

Mathematics
1 answer:
OlgaM077 [116]2 years ago
8 0

Answer:a=10

Step-by-step explanation:

I don’t know how to explain this in detail but I hope these notes and work help you.

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When converting measurements in the metric system, you can move the decimal point to the left or to the right. Why? Select all t
Minchanka [31]

Answer:

A,C, D

Step-by-step explanation:

7 0
3 years ago
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A researcher wants to test to see if husbands are significantly older than their wives. To do this, he collects the ages of husb
OLga [1]

Complete Question

The complete is shown on the first uploaded image

Answer:

The correct option are option 2 and option 4

Step-by-step explanation:

From the question we are told that

   The sample size is  n = 12  

    The test statistics is  t \approx 1.434

    The level of significance is  \alpha = 0.05

    The  rejection region is    t>1.796

   The null hypothesis H_o: \mu_d=0

    The alternative hypothesis is  H_a : \mu_d >0

 From the given values we see that t <  1.796(i.e   1.434 < 1.796 ) which implies that t is not within the rejection region

  Hence we fail to reject the null hypothesis

The conclusion is that there is insufficient evidence to suggest that that the husbands are significantly older than the wife.

4 0
3 years ago
Use inductive reasoning to predict the next number in the pattern: 832, 208, 52...
Maksim231197 [3]
The answer is B -228
3 0
3 years ago
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Ryan runs 3 miles in 28 minutes. at the same rate, how many miles would he run in 42 minutes?
Sphinxa [80]
If 3mile=28 min
x mile=42 min
cross multiply
x=3/28
therefore if 3/28=1 min
then x mile= 42 min
cross multiply
42 x 3/28 =21 x 3/14
                =3 x 3/1
                =9
The answer is 9 miles
5 0
3 years ago
Find coordinates of point c
BaLLatris [955]
Ans n solution can refer in the picture

4 0
3 years ago
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