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Aneli [31]
3 years ago
11

PLEASE HELP ASAP!!!!!!!!

Mathematics
1 answer:
aev [14]3 years ago
6 0

Answer:

2. B

3.B

4.C

6A. 6

6B. 12

6C. 19.6

6D. 18.75

6E. I cant see

6F. I cant see

Step-by-step explanation:

2. 1/4*40=10

3. type the choice into the calculator

4. 2/5 of 30 or 2/5*30=12

6. A-F type into the calculator

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Last year there were 520 students enrolled at Olsen Middle School . This year there are 572 students enrolled. What is the perce
RSB [31]

Answer:

10%

Step-by-step explanation:

We have procent:

520 —-> 100%

572 ——> x%

So, it is:

520*x=572*100

X=57200/520=110%

110%-100%=10%

6 0
3 years ago
Urgent help algebra 2
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Answer:

y = - 1/4 x + 1

Step-by-step explanation:

Find two convenient integer coordinates like   -4,2 and  4, 0

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3 0
2 years ago
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Paha777 [63]
86- \frac{66}{2} Solve for your answer :)

3 0
3 years ago
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15. Which of the following statements is true? a. If the calculated value of F statistic is higher than the critical value, we r
quester [9]

Answer:

c) is true

Step-by-step explanation:

Given are four statements. Let us check one by one

a) If the calculated value of F statistic is higher than the critical value, we reject the alternative hypothesis in favor of the null hypothesis

False, we reject H0 in favour or alternate

b) The F statistic is always nonnegative as SSRr is never smaller than SSRur.

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c) Degrees of freedom of a restricted model is always less than the degrees of freedom of an unrestricted model.

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4 0
3 years ago
9/15+2/5 need help adding fractions
GenaCL600 [577]

Answer:

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Step-by-step explanation:

9/15 and 2/5

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9/15 and 6/15

9+6 equals 15

15/15 which then equals 1

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3 years ago
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