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Archy [21]
2 years ago
7

Read the following statements:

Mathematics
2 answers:
loris [4]2 years ago
3 0
Ehdiehhdehennrbshxbsbxxbdhxbbxxb
julsineya [31]2 years ago
3 0
One and two



Cjfjcjfjfjfjfjfjfjfjfjfjfudjhdhi I’m sorry
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A factory produces weighted balls to use for exercise by filling spherical rubber shells of different sizes with the sand like m
anzhelika [568]

Answer:

r=5.4

As mentioned above, the actual \goldE{\text{total quantity}}total quantitystart color #a75a05, start text, t, o, t, a, l, space, q, u, a, n, t, i, t, y, end text, end color #a75a05 is 1000-10=\goldE{990}1000−10=9901000, minus, 10, equals, start color #a75a05, 990, end color #a75a05 grams, since we are trying to find the volume of the air within the shell.

Let's denote the ball's radius as rrr. Then, the \maroonD{\text{volume}}volumestart color #ca337c, start text, v, o, l, u, m, e, end text, end color #ca337c is \maroonD{\dfrac43\pi r^3}  

3

4

​  

πr  

3

start color #ca337c, start fraction, 4, divided by, 3, end fraction, pi, r, cubed, end color #ca337c.

Now we can plug \blueE{\text{density}=1.5}density=1.5start color #0c7f99, start text, d, e, n, s, i, t, y, end text, equals, 1, point, 5, end color #0c7f99, \goldE{\text{total quantity}=990}total quantity=990start color #a75a05, start text, t, o, t, a, l, space, q, u, a, n, t, i, t, y, end text, equals, 990, end color #a75a05, and \maroonD{\text{volume}=\dfrac43\pi r^3}volume=  

3

4

​  

πr  

3

start color #ca337c, start text, v, o, l, u, m, e, end text, equals, start fraction, 4, divided by, 3, end fraction, pi, r, cubed, end color #ca337c in the equation.

8 0
2 years ago
Read 2 more answers
55 is 40% of what number?
alexira [117]
40 over 100 and 55 over n cross multiply 55 x 100 and divide by 40.which gives you 137.5
4 0
3 years ago
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Which is an x-intercept of the graphed function?<br> O (0,4)<br> O(-1,0)<br> O (4, 0)<br> O (0,-1)
dolphi86 [110]

Answer:

(x, y)

(-1,0)

since the rest of the points aren't in the multiple choice well it's (-1,0)

3 0
2 years ago
Which proportion can be used to determine what number 15% of 30?
Karo-lina-s [1.5K]
I think it would be B
8 0
3 years ago
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Kip shoots a basketball from the three-point line and wins the game for his team. Which of the following is the reaction force?
mixer [17]
B, the basketball moving into the basket
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3 years ago
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