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daser333 [38]
2 years ago
13

I need help pls and thank you

Mathematics
1 answer:
satela [25.4K]2 years ago
7 0
It’s J the ratio is 1:6
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Evaluate 3|-3|<br><br><br> -6<br> 6<br> -9<br> 9
evablogger [386]

Answer:

9

Step-by-step explanation:

The absolute value of -3 is |-3|, which in turn is 3.  Thus we have

3(3), or 9.  The fourth answer choice is the correct one.

3 0
3 years ago
What is correct about F-test of overall validity of the model?
sweet-ann [11.9K]

Answer: B

Step-by-step explanation:

It is one sided test of R-squared being zero versus being greater than zero.

These are the steps of the test.

1. State the null and alternative hypothesis: ...

2. Compute the test statistic: ...

3. Find a (1 - 0.05)×100% confidence interval for the test statistic. ...

4. Decide whether to accept or reject the null hypothesis: 5.991 ∉ [0, 2.28], so reject H 0 .

5. Determine the p-value.

7 0
3 years ago
An overtime rate that is two times the hourly rate
Aleks04 [339]

Answer

The answer is you multiply and then you divied it by the problem

7 0
3 years ago
Can someone plz solve this for me?
stealth61 [152]

Answer:

B

Step-by-step explanation:

Pretty obvious Messiur

7 0
3 years ago
Read 2 more answers
Apples are sold in bags of four that cost $5, or bags of six that costs $7 per bag. What is the smallest cost at which you can b
babunello [35]
STEP 1:
BAGS OF FOUR
find number of bags needed to total 74 apples

= 74 ÷ 4 apples/bag
= 18.5 bags

*must round up to 19 bags because we cannot buy a partial bag

STEP 2:
BAGS OF FOUR
calculate price of 19 bags of 4 apples per bag

= 19 bags * $5/bag
= $95 for 19 bags of 4 apples/bag

STEP 3:
BAGS OF SIX
find number of bags needed to total 74 apples

= 74 ÷ 6 apples per bag
= 12.3333 bags needed

*must round up to 13 bags because we cannot buy a partial bag

STEP 4:
BAGS OF SIX

calculate price of 13 bags of 6 apples per bag

= 13 bags * $7 per bag
= $91 for 13 bags of 6 apples/bag


ANSWER: The smallest cost to buy 74 apples is $91.

Hope this helps! :)
3 0
3 years ago
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