Answer:
.7
Step-by-step explanation:
if the second number was over 5 then, you would have rounded it to .8, but it was only 4 so you round down.
Find f(-2) f(x)=9x^2-5x+2
f(-2) means replace x in the equation with -2:
f(-2)=9(-2)^2-5(-2)+2
= 9(4) +10 + 2
= 36 +10 + 2
= 48
f(-2) = 48
The answer is D because that is the closest answerr to 40
1/5 are dogs.
1/5 x 2700 = 540
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Answer: There are 540 dogs.
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Answer: 70
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