Answer:
<u>C. The solution set is {x|x < 6}.</u>
Step-by-step explanation:
<u>Given</u> :
<u>Subtract 4 from both sides.</u>
- 7x + 4 - 4 < 46 - 4
- 7x < 42
<u>Divide 7 from both sides.</u>
<u>C. The solution set is {x|x < 6}.</u>
Step-by-step explanation:
The angle where the shadow ends is
The distance from the tree to the angle of end shadow equal (60-20)=40ft
So the tall of tree is
If the biologist catches and tags 32 bass and from sample of 55 he found only 5 tagged then there are 352 bas in the lake.
Given Biologist catches and tags 32 bass, when sample of 55 bass is taken then 5 are found tagged.
Population is basically number of living thing exists in a particular area.
Number of bass which are tagged in lake=32
Sample size=55
Number of bass found tagged=5
means percentage of tagged bas found is 5/32*100=1.6%
We have to calculate number of times 5 is multiplied to get 32 which is 6.4.
Number of bass in the lake=55*6.4
=352 basses.
Hence there are 352 basses in the lake if 5 are found tagged in a sample of 55.
Learn more about sample at brainly.com/question/24466382
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Answer:
Step-by-step explanation:
No you are correct. That's the correct end result. Technically you should start with
Area = s^2
Area = 64 ft^2
s^2 = 64
sqrt(s^2) = sqrt(64)
s = 8
s = - 8 has no meaning.
Your way is fine.