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Radda [10]
2 years ago
12

Find the Volume of a sphere if the radius is 3 inches. Leave your answer in terms of π

Mathematics
1 answer:
adelina 88 [10]2 years ago
4 0

Answer:

The answer is 9.42 inches

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What is the slope of the line? Please explain your answer.
Masteriza [31]
The answer is D

At first glance we can see the slope of the line is negative. Automatically A and C are incorrect. Slope is y/x, we go 1 space down and 5 spaces to the right. (Run over rise)
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allochka39001 [22]

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b. 82m³

Step-by-step explanation:

V = \frac{1}{3}(\frac{1}{2} bh_1)h_2\\b = 8.2m\\h_1 =  4m\\h_2 = 15m\\\\V = \frac{1}{3}(\frac{1}{2}(8.2)(4))(15)\\V = 82m^{3}\\

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Sheldon gets paid $4 per hour to babysit his cousin. This
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6

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2 years ago
Is the given pair a solution <br>y=-x -2; (2,-4)
nignag [31]
Yes
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6 0
3 years ago
Jan gives Ted a loan at 4% effective to be repaid by 10 annual payments of 100, followed by 5 annual payments of 200. Just after
olya-2409 [2.1K]

Answer:

139 ( D )

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Interest rate on loan = 4% = 0.04

Number of payments = 15

First 10 payments = 100 each

last 5 payments = 200 each

Calculating the value of K

K = [ ( 100 / 0.04 * ( 1-1 / 1.04^10 ) + 200/0.04 * ( 1-1 / (1 +0.04)^5)*  1 /1.04^10)

*  1.1 - 100 / 0.04 * ( 1-1 / (1+0.04)^5 ) - 200/0.04 * (1-1 /1.04^5) * 1/1.04^10)*0.04 / ( 1-1 / 1.04^5) * (1 + 0.04)^5

= 138.6051 ≈ 139

8 0
2 years ago
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