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frez [133]
4 years ago
15

A cylinder has a volume of 321.536 cubic centimeters. The diameter of the cylinder is 8 cm. What is the height of the cylinder?

Mathematics
1 answer:
xeze [42]4 years ago
7 0

Answer:

I think maybe 6 inches!

Step-by-step explanation:

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Instructions:Type the correct answer in the box.
alexira [117]
180 miles? seems like the question is incomplete
5 0
3 years ago
Read 2 more answers
Ted's take-home pay is $1900 a month. He spends 17% of his take-home pay on groceries. How much do groceries cost Ted each month
Licemer1 [7]
$323 . just multiply 1900 by 0.17

8 0
3 years ago
In the radius of a circle with an area of 10 inches squared is reduced by half what is the area of the new circle
Sphinxa [80]

Answer:

Hence when the radius is halved the area is divided by 4

2.5 inches^2

Step-by-step explanation:

Given data

Area= 10inches^2

We know that the expression for the area of  a circle is given as

Area= πr^2

10= 3.142*r^2

10/3.142= r^2

r^2= 3.18

Square both sides

r= √3.18

r= 1.78 inches

Now let us half the radius and find the area of the new circle

r/2= 1.78/2

r= 0.89

Area of the new circle is

Area= 3.142*0.89^2

Area= 3.142*0.7921

Area= 2.5 inches^2

7 0
3 years ago
If four times a certain number, increased by 6 is equal to 94, what is the number?
aniked [119]
"4x + 6 = 94" is the equation among the following choices given in the question that could be used to solve the problem. The correct option among all the options that are given in the question is the first option. I hope that this is the answer that you were looking for and it has actually come to your help.
7 0
3 years ago
Kofi estimated that he would run a total of 10 km in 1 h. In 1 h, he actually ran 46 times around a track 0.25 km long, going a
strojnjashka [21]
The equation to find percent error is

\frac{actual-theoretical}{theoretical}*100

where actual is the value that actually came out (in this case, 11.5 km) and theoretical is the value that was supposed to come out (in this case, 10 km).  Just plug in the numbers and simplify.

\frac{actual-theoretical}{theoretical}*100\\\\\frac{11.5-10}{10}*100=\frac{1.5}{10}*100=15\%\ error

So, the true answer would be 15%.  Apparently, the question you're asking takes 11.5 as the theoretical and the 10 as the actual (which I personally disagree with)

If you plugged in the numbers that way, the answer comes out to 13.04%.  So, the correct answer for your answer choices is c. 13%
3 0
3 years ago
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