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son4ous [18]
3 years ago
12

A sphere has a diameter os 14 ft. Which equation finds the volume of the sphere?

Mathematics
2 answers:
Nutka1998 [239]3 years ago
5 0

Answer:

Step-by-step explanation:

V=4/3pie(7)^3

Sergeeva-Olga [200]3 years ago
3 0

Answer:

I am assuming 7 is your radius, This means the Formula is B, V=\frac{4}{3} \pi (7)x^{3}

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Sven has $1 and a dime in his pile. Dayna has 11 dimes in her pile. If Sven gives Dayna $1 and Dayna gives Sven 10 dimes, will t
viva [34]

Answer:

Yes

Step-by-step explanation:

Because a dollar and a dime and 11 dimes are equal in value ($1.10)

And they exchange 1 dollar and 10 dimes which is also the same amount. So they will be the same.

8 0
2 years ago
The results of a survey show that the percent of adults in a certain town who want to change the name of the town is in the inte
densk [106]
A) the middle of the range is 39.5% b) the difference between the middle and the ends of the range is ±1.5% c) less than a majority favor change. Change seems unlikely.
5 0
3 years ago
A particular circle in the standard (x,y) coordinate
matrenka [14]
For any circle with Cartesian equation
(x-a)^2 + (y-b)^2 = r^2,
we have that the centre of the circle is (a,b), and the radius of the circle is r.

So in the case that 
(x-5)^2 + y^2 = 38,
we essentially have that
a = 5, b = 0, r^2 = 38.

So the centre of the circle is (5,0), and the radius is \sqrt{38}.
7 0
3 years ago
a circular pizza that is 10 inches in diameter is cut into 8 equal slices. what is the area of one of the slices? round to the n
olga nikolaevna [1]
The area of one slice is roughly 14.13

The area of the whole pizza is 113.1
Divide that by 8
3 0
2 years ago
A store had 112 diet sodas. The ratio of diet sodas to regular sodas was 8:4. How many regular sodas were there?
IceJOKER [234]

Answer:

56

Step-by-step explanation:

There are two ways the answer to this question can be determined

<u><em>Method 1 : the fast method </em></u>

We know that 8 is twice 4

4 x 2 = 8

The ratio of diet soda = 8

the ratio of regular sodas = 4

Diet sodas = 112

the number of regular sodas = 112 / 2 = 56

<u><em>Method 2 : The long method </em></u>

I would first determine the total number of diet and regular sodas. Let the total number be represented by d

from the question, the following equation can be derived :

(8/12) x d = 112

divide both sides of the equation by 12/8 to determine the value of d

d = 112 x (12/8) = 168

We can now derive a value for the number of regular soda

regular sodas = ( ratio of regular sodas / total soda) x total number of sodas

(4/12) x 168 = 56

3 0
3 years ago
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