3 years ago

Need help ASAP.

2 answers:

4 0

Volume of a sphere: V=(4/3)(pi)r^3
Radius: r=3 in
V=(4/3)(3.14)(3 in)^3
V=(4/3)(3.14)(27 in^3)
V=113.04 in^3

Answer: Third option 113.04 in^3

netineya [11]3 years ago

3 0

Answer:

The volume of the sphere would be 113.4 because your doing volume

Step-by-step explanation:

You might be interested in

Can someone please help me with math.

OlgaM077 [116]

Answer:

I got the first three but that's all I can do for now I have class as well currently. But for number 7 = 0, 8=15, 9= 71 and yeah best of luck on the last three.

5 0

2 years ago

Read 2 more answers

What is an equation that can be written with 10x+5y=20 to form a pair of linear equations

Lady bird [3.3K]

Y=2x+4 This is the equation

3 0

3 years ago

In 1990, the population of Boston, Massachusetts was 574,283. In 2000, the population was 589,141. What is the percent of change

MrMuchimi

Answer:

Percent of change in population is $2.6$ %

Step-by-step explanation:

Given population of Boston is $574,283$ measured in year $1990$ .

And population of Boston in year $2000$ is $589,141$ .

We need to find percent of change in population.

So, percent change $=\frac{New\ population-Old\ population}{Old\ population}\times100$ %

Here old population is $574,283$ and new population is $589,141$

Plugging these value in formula we get,

Percent change $=\frac{589,141-574,283}{574,283}\times100\\\\=\frac{14858}{574,283}\times100=0.0258\times100\\\\=2.587$

Rounding to nearest tenth 2.6%

8 0

3 years ago

What is the domain of the function y=?x-1?<br> 00 0 -1 00 OOO<br> 1

SVETLANKA909090 [29]

Answer:

The set of all real numbers

Step-by-step explanation:

The domain is the set of all real numbers (both positives and negatives including zero.

3 0

2 years ago

Find the measure of an angle such that the difference between the measures of its supplement and nine times its complement is 5

zaharov [31]

Answer:

130°

Step-by-step explanation:

90° ± 90° = 180°

180° - 50° = 130°

130°

8 0

2 years ago