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Crank
2 years ago
7

Find the volume of the sphere with a radius, r, of 3/2 feet and π ≈ 3.14.

Mathematics
2 answers:
Mars2501 [29]2 years ago
7 0
V = 14.13

I answered another question like this one earlier ;)
nalin [4]2 years ago
3 0

Answer:

V= 14.13

Step-by-step explanation:

Information needed:

V= 4/3\pir^3

\pi= 3.14

r= 3/2

Solve:

V= 4/3\pir^3

V= 4/3(3.14)(3/2)^3

V= 4/3(3.14)(27/8)

V= 14.13

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Which of these is a algebraic expression for five times the sum of two And Y?
andre [41]

Hey there!

The correct choice is D. 5(2 + y)

As you can see, the expression matches the description

5 times = 5( The parentheses directly next to the 5 means to multiply what is inside the parentheses by that number, in this case, 5

The sum of 2 and y = (2 + y)

Therefore, that makes D the CORRECT option

Hope this helps you!

God bless ❤️

xXxGolferGirlxXx

3 0
2 years ago
-103 = 6x + 17 equals?
Ipatiy [6.2K]

answer i think is x=43/3

4 0
2 years ago
some 8,000 crocus flowers required ro make 2 oumces of saffron. how many flowers are needed to make 16 ounces of saffron
Elena L [17]
8000/ 2 = x/16
cross multiply
2x = 8000 * 16
2x = 128000
x = 128000/2
x = 64000 crocus flowers
6 0
2 years ago
Find the midpoint between the points (-4, 2) and (-6, -2)
Zielflug [23.3K]

Answer:

c (-5, 0)

Step-by-step explanation:

midpoint formula:

( \frac{x1 + x2}{2} ) \: and \: ( \frac{y1 + y2}{2} )

x1 =  - 4\\ x2 =  - 6 \\ x1 + x2 =  - 4 +  - 6 \\  =  - 10

\frac{ - 10}{2}  =  - 5

y1 =  2 \\ y2 =  - 2 \\ y1 + y2 = 2 + ( - 2) \\  = 0

so, -5 is x and 0 is y. the answer is C.

8 0
3 years ago
Jake, Lionel, and Wayne work as house painters for Paint Well Company. Jake can paint 1 room in t hours. Lionel can paint a room
34kurt
Hours to paint one room 
<span>Jake: t hours </span>
<span>Lionel: t-2 hours </span>
<span>Wayne: (1.5)(t-2) hours </span>

<span>Now who is Donald? </span>

<span>Shall we assume that by "Donald" you meant "Wayne"? </span>

<span>If t is 6 hours, then the hours to paint one room is </span>
<span>Jake: 6 hours </span>
<span>Lionel: 4 hours </span>
<span>Wayne: 6 hours </span>
<span>This means that in one hour: </span>
<span>Jake can paint 1/6 of a room, </span>
<span>Lionel can paint 1/4 of a room, </span>
<span>Wayne can paint 1/6 of a room. </span>
<span>Added together, the three of them can paint (1/6 + 1/4 + 1/6) = 7/12 of a room in one hour.</span>
7 0
3 years ago
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