Answer:
I believe it’s C but not 100% sure
Step-by-step explanation:
K-7.2>2.1.
+7.2 +7.2
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k> 9.3
are you suppose to solve for k?
Answer:
d (w) = 0.1w² – w+ 5
Step-by-step explanation:
d(w) = c(w) - a(w)
= -0.3w²+2w+13 -(-0.4w²+3w+8)
= -0.3w²+0.4w²+2w-3w+13-8
= 0.1w²-w+5
35,030,000 is the correct answer, hope this helps.
Answer : 12.56 inches²
Explanation :
Diameter is twice the radius.
Radius = 4 ÷ 2 = 2 inches
Area = 3.14r² = 3.14 × 2² = 12.56 inches²