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mr Goodwill [35]
3 years ago
10

The volume of gas a balloon can hold varies directly as the cube of its radius. Imagine a balloon with a radius of 4 inches can

hold 192 cubic inches of gas. How many cubic inches of gas must be released to reduce the radius down to 3 inches?
Mathematics
1 answer:
shutvik [7]3 years ago
6 0

Answer:111

Step-by-step explanation:

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a gym charges a one time fee of $50 and monthly membership charge of $25 the total cost c of being a member of the gym is given
marissa [1.9K]
A. The slope is 25 and it is the rate of change per month. You will pay this additional amount if you go to the gym every month.
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3 years ago
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If figure 1 has 4 tiles, fig 2 has 10, and fig 3 has 16... What is my rule?
Sever21 [200]

Answer:

Add 6 each time.

Step-by-step explanation:

Figure 1 has 4 tiles.

To go from figure 1 (4 tiles) to figure 2 (10 tiles), you added 6 tiles.

To go from figure 2 (10 tiles) to figure 3 (16 tiles), you added 6 tiles.

∴ the rule is to add 6 tiles each time.

7 0
3 years ago
12 2/3 divided by 1/3
patriot [66]
The answer will be 4.222222

6 0
3 years ago
What is 3.33333333333 as a whole number?​
sattari [20]
3.33333333 as a whole number is 3
6 0
2 years ago
Simplify without using the calculator or the sin tables.​
katovenus [111]

Answer:

1/8

Step-by-step explanation:

sin²(π/8) − cos⁴(3π/8)

Use power reduction formulas:

1/2 (1 − cos(2×π/8)) − 1/8 (3 + 4 cos(2×3π/8) + cos(4×3π/8))

Simplify:

1/2 (1 − cos(π/4)) − 1/8 (3 + 4 cos(3π/4) + cos(3π/2))

1/2 (1 − √2/2) − 1/8 (3 + 4 (-√2/2) + 0)

1/2 − √2/4 − 1/8 (3 − 2√2)

1/2 − √2/4 − 3/8 +√2/4

1/2 − 3/8

1/8

7 0
3 years ago
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