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34kurt
2 years ago
7

Jesse is filling spherical balloons. When full, one of these balloons has a diameter of 24\text{ cm}24 cm24, start text, space,

c, m, end text. Jesse can fill a balloon at a rate of 820\text{ cm}^3820 cm
3
820, start text, space, c, m, end text, cubed per breath.
How many breaths does it take Jesse to fill a balloon?
Mathematics
1 answer:
Allushta [10]2 years ago
4 0

Answer:

Step-by-step explanation:

Takes 9

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Easy problem lots of points explain how to do it please
wlad13 [49]

Answer:

y= -2+\frac{2}{3}x

Step-by-step explanation:

Multiply both sides by 2

2x=3y+6

Move variable to the left-hand side and change its sing

-3y=6-2x

Divide both sides of the equation by -3

y= -2+\frac{2}{3}x

7 0
3 years ago
Read 2 more answers
Can someone please answer this m
sweet-ann [11.9K]

Answer:

5^-4

1 / 5^4

Step-by-step explanation:

5^3  / 5^7

We know a^b  / a^c  = a^(b-c)

5^(3-7)

5^-4

If you are not allowed to have negative exponents

We know a^-b = 1/a^b

1 / 5^4

7 0
2 years ago
If I eat ¼ of ½ the pizza, how much will I have eaten
Nitella [24]

Answer:0.125

Step-by-step explanation:

1/4x 0.5

8 0
2 years ago
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A hiker begins in a valley at 150 feet below sea level. When the hiker reaches the highest point on the trail, he is 579 feet ab
RoseWind [281]

We have been given that a hiker begins in a valley at 150 feet below sea level. When the hiker reaches the highest point on the trail, he is 579 feet above sea level. We are asked to find change (in feet) in elevation of the hiker.

To find change in hiker's elevation we will subtract hiker's initial elevation from hiker's elevation at the end of trail.

\text{Change in elevation}=579--150

We are subtracting negative 150 because at the beginning of trail hiker was 150 feet below sea level.

\text{Change in elevation}=579+150

\text{Change in elevation}=729

Therefore, the change in hiker's elevation is 729 feet.


5 0
2 years ago
5.
Ostrovityanka [42]

Answer:

integers, rational numbers

Explanation:

Integers are any whole number (positive or negative). -5 is a whole number, not a fraction or decimal.

Rational numbers can be written in the fraction form a/b where a and b are both integers and b does not equal 0. -5 can be written as -5/1.

4 0
3 years ago
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