All categories

3 years ago

Either enter an exact answer in terms of foe use 3.14 for a

Mathematics

1 answer:

Elena L [17]3 years ago

4 0

Answer:

200π; 628

Step-by-step explanation:

The volume of a cone can be found with the formula:

V=πr^2(h/3)

Now, we can plug the values that we know in.

Height is 6

Radius is 10

That said, our equation is now:

V=π10^2(6/3)

Simplify.

V=π100(2)

V=200π

Or, using 3.14 for pi it would be:

200(3.14)

628

You might be interested in

Evaluate the following piecewise function f(1)=

ElenaW [278]

Answer:

I would guess it is 1F

Step-by-step explanation:

There is a 1 infront of the F so 1 times one, I think dont count me on that

6 0

2 years ago

Factor the difference of cubes. Select prime if the polynomial cannot be factored

tester [92]

Answer:

(m-(1/3))(m^2+(1/3)m+(1/9)

Step-by-step explanation:

Just use the difference of cubes

3 0

3 years ago

PLZ HELPPPP<br><br> C candies cost 5 dollars. how much money would 12 dollars cost?

Sladkaya [172]

12 divided by 5 = 2.4

4 0

2 years ago

Read 2 more answers

A bag contains 10 pounds of dog food. A family feeds their dogs 0.85 pound of dog food a day. How much dog food is left in the b

tensa zangetsu [6.8K]

A bag contains 10 pounds of dog food.

A family feeds their dogs 0.85 pound of dog food a day so cin seven day the dog eats (0.85 x 7) = 5.95 pounds

so, <span>dog food is left in the bag after 7 days is </span>(10-5.95) = 4.05 pounds

8 0

3 years ago

Read 2 more answers

Write $\frac{99}{100}\cdot(0.\overline{4})$ as a fully simplified fraction.

Oksi-84 [34.3K]

Answer:

$\frac{11}{25}$

Explanation:

The expression that must be rewritten as a fully simplified fraction is:

$\frac{99}{100}\cdot(0.\overline{4})$

You must, first, convert $0.\overline{4}$ as a fraction.

The line over the decimal 4 means that the digit 4 repeats indefinetly.

To find the fraction that represents this number you follow this procedure:

$F=0.\overline 4\\ \\ 10F=4.\overline 4\\ \\ 10F-F=4\\ \\ 9F=4\\ \\ F=4/9$

Now, you can mutiply both fractions:

$\frac{99}{100}.\frac{4}{9}=\frac{99\times 4}{100\times9}=\frac{11}{25}$

6 0

3 years ago