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lorasvet [3.4K]
3 years ago
5

Solve the inequality 3(x+2)>0

Mathematics
1 answer:
Goryan [66]3 years ago
4 0
Distribute
3x+6>0

Subtract 6 from both sides
3x>-6

Divide both sides by 3
x>-2

Final answer: x>-2
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What is 7.58e8 Expressed the standard notation
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The Hamden board of education wants to know how the community feels about building a new media center for the middle school. The
Alex Ar [27]

Answer:

According to the statement above, The Hamden board of education called every tenth person on the registration list. So let's analyze each case:

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Given that the statement doesn't tell us anything about the way they choose the sample, it is reasonable to conclude that this is a randomly chosen. They called every tenth person on the registration list until the number of people was 40.

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The sample size is too small to represent the population (TRUE

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The sample size is too small and will show larger variation. (FALSE)

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The sample is invalid because it randomly chooses voters. (FALSE)

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The sample size is too small and can lead to false inferences (TRUE)

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5 0
3 years ago
Read 2 more answers
Use synthetic substitution to find f (2) and f (-1) for the function.<br> f (x) = x3 – x2 – 2x + 3
kotegsom [21]

Answer:

f(2)=7

f(-1)=+1

Step-by-step explanation:

f (2)= 2³-2²+3 =8-4+3=7

f (-1)= (-1)³-(-1)²+3= -1- (+1) +3= -1-1+3=+1

3 0
2 years ago
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