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Salsk061 [2.6K]
3 years ago
7

Someone please help!! I’ll give brainliest!

Mathematics
1 answer:
snow_lady [41]3 years ago
3 0

Answer:

1766.3

Step-by-step explanation:

V=4 /3πr^3

= 4/3(3.14)(7.5)^3

= 4/3(3.14)(421.88)

= 4/3(1324.69)

= 1766.25

= 1766.3

I hope this is right!

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Please help me with 2-10 thank you in advance
Romashka [77]
20% = \frac{1}{5}
4% = \frac{1}{25}
\frac{3}{4} = 75%
\frac{11}{25} = 44%
7 out of 10 = 70%
8 0
3 years ago
Find the volume of a sphere having a radius of 9/8mi
Tamiku [17]

\piAnswer:

the volume is 5.96

Step-by-step explanation:

v =\frac{4}{3} \pi r^3\\\\

9/8 as a decimal is 1.13

\frac{4}{3}×\pi×1.13³≈5.96412

Hope this helps:).......if not then sorry for wasting your time and may God bless you:)

3 0
2 years ago
Solve each inequality <br> 2v&gt;10
34kurt
Hey there 

Solution

1) <span>Divide each side by</span> 2 
<span>v > </span>\frac{10}{2}

2) Simplify \frac{10}{2} to 5
<span>v>5

Answer -- </span>v><span>5</span>
4 0
3 years ago
Read 2 more answers
4.25 • (–1.25) positive or negative?
Alexandra [31]

Answer:

Negative

Step-by-step explanation:

Positive times a negative will always be negative

8 0
3 years ago
Read 2 more answers
A corporation earned a profit of $2.5 × 104 for 1 × 103 days in a row. What was the corporation’s total profit during this time
docker41 [41]

Answer:

26780

Step-by-step explanation:

First, let us find how much did the corporation earn in one day.

$2.5x104=260

Now that we have found the amount of money the corporation earned in a day, it is time to find how many days did the streak continue.

1x103=103

Finally, let us find how much they earned during that period.

260x103

5 0
3 years ago
Read 2 more answers
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