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Gre4nikov [31]
3 years ago
10

Please help me asap this is due in 10 min Ill also mark brainliest

Mathematics
1 answer:
Taya2010 [7]3 years ago
8 0
The answer is 70 for number 7 and for number 8 121
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HELP but plzz dont waste the answers its a test
aleksley [76]

Answer:

im not sure but i think its 29%

8 0
3 years ago
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An analysis of over 160 empirical studies conducted by Norris and her colleagues (2006) revealed evidence of severe to very seve
Vaselesa [24]

Answer:

15-25% of survivors were incapacitated

Step-by-step explanation:

According to the analysis conducted by Norris and her colleague in 2006, it was found that out of the 160 empirical studies conducted, 41% showed evidence of severe to very severe impairment (interference with functioning) among disaster survivors.

This in turn corresponds to 15-25% increase in demand for mental health services by the population affected by this disasters.

This percentage of people affected by disasters suffer from disaster's syndrome which include but not limited to shock, bewilderment and void of deep emotion.

Hence they become incapacitated.

4 0
3 years ago
Two cars leave the same location traveling in opposite directions. One car leaves at 3:00 p.m. traveling at an average rate of 5
Len [333]

x = hours

car 1 left an hour before car 2 so you have 55(x+1)

car 2 = 75x

 add them together to equal miles driven:

55(x+1) + 75x = 380

55x+55 + 75x = 380

 combine like terms:

130x+55 = 380

 subtract 55 from each side:

130x = 325

divide both sides by 130

x = 325 /130 = 2.5

x = 2.5 hours

 so 2.5 hours

8 0
3 years ago
(5v^3-9v^2+6v)-(-5v^3+9v^2-6v)<br><br> it should be in standard polynomial form
vitfil [10]
10v^3 -18v^2 +12v

This is because you have to change the sign of the second polynomial due to the negative sign. Then you can add. 
3 0
3 years ago
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Please help ASAP!!!!!​
Gemiola [76]

Answer:

the answer is D

Step-by-step explanation:

6 0
3 years ago
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