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baherus [9]
3 years ago
12

The roof is 8 feet above the floor. To support it, John needs 2 sets of metal bars. If each set has 7 metal bars, how many metal

bars are there in all?
Mathematics
1 answer:
Rashid [163]3 years ago
7 0

Answer:

14

Step-by-step explanation:

basically you multiply by two and get 14. The 8 is to throw you off

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The second quartile in a box-and-whisker plot would be located on what number?
ser-zykov [4K]

Answer:

35

Step-by-step explanation:

if you order the numbers from least to greatest, there are 14 numbers (which is even which means their is going to be two median. when you have two medians you add them and then divide them by 2) 35 + 35 = 70, 70 divided by 2 is 35. the answer is 35!

7 0
3 years ago
A researcher plans to study the causal effect of a strong legal system on economy, using data from a random sample of U.S. count
kogti [31]

Answer:

Based on expert opinion the regression does not suffer from omitted variable bias

Step-by-step explanation:

<em>Based on expert opinion the regression does not suffer from omitted variable bias </em>because its indicators taking values of 1 and 0 where 1 would represent taking action by the legal system  and 0 would represent not taking action by the legal system. as

The researcher plans to regress national income per capita based on the effect of the legal system

applying the formula for addressing omitted variable bias ( attached below )

7 0
3 years ago
Alguem me ajuda<br>por favor​
andre [41]

Answer:

sorry I'm confused boy sorryy

6 0
3 years ago
Solve for x: 2(3x -6) - 3(2x - 1)
lys-0071 [83]

Answer:

I don't know what you are saying for solve for x though if your saying simplify

simplify answer: -9

If 2(3x-6) = 3 (2x-1) answer: No solution

If 2(3x-6) = -3 (2x-1) answer: x = 1.25

Step-by-step explanation:

8 0
3 years ago
What effect would a tax increase have on income
lbvjy [14]
It would not have an effect on the gross income. Hope this helps
5 0
3 years ago
Read 2 more answers
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