Answer:
I think that the answer is A.
Step-by-step explanation:
Volume of cone = (1/3)pi*r²h
56.52 = (1/3)*3.14*r²*6
56.52/(2*3.14) = r²
9 = r²
r² = 9
r = √9
r = 3
Diameter = 2*r = 2*3 = 6 inches. b.
Ratio of men : women = 3 : 5
-
<u>Find total parts:</u>
3 + 5 = 8
-
<u>Find 1 part:</u>
5 parts = 140
1 part = 140 ÷ 5 = 28
-
<u>Find 8 parts (total):</u>
8 parts = 28 x 8 = 224
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Answer: There are 224 employees
Answer:
f(d)=400(0.794)^d
Step-by-step explanation:
Answer:

Step-by-step explanation:
-0.4(3i + 4i) - 0.3(-2i + 5j) + 0.2(-
+
j)
-1.2i - 1.6j + 0.6i - 1.5j -
i + 0.5j
Converting to fraction form;

<u>Solving the i part;</u>
= 
<u>Solving the j part;</u>
j
So -0.4a - o.3b + 0.2d =
- 