3 years ago

A spherical- shaped ball that has a radius of 4 inches is currently deflated.

Mathematics

1 answer:

galina1969 [7]3 years ago

8 0

Answer:

I am pretty sure its B.

You might be interested in

PLEASE HELP ME!

Leya [2.2K]

Answer:

Step-by-step explanation:

Let number of adult tickets sold be $a$

Let number of children tickets sold be $c$

139 tickets were sold:

we can write:

$a+c=139$

a total sales of $972.00:

we can write:

$5.4c+9.5a=972$

Now solving for $c$ in the first equation and substituting that into 2nd equation, we can solve for $a$ , what we need. So:

$c=139-a\\-------\\5.4c+9.5a=972\\5.4(139-a)+9.5a=972\\750.6-5.4a+9.5a=972\\-5.4a+9.5a=972-750.6\\4.1a=221.4\\a=54$

Hence 54 adult tickets were sold.

3 0

3 years ago

Combine like terms to create an equivalent expression. 3.26d+9.75d−2.65

statuscvo [17]

Answer:

13.01d-2.65

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

Four friends order a 12 plzza to share.

OlgaM077 [116]

Ans 0.33333333333

Step-by-step explanation:

4 0

3 years ago

The sum of the ages of two sisters is 36. The younger sister is 6 more than a fifth of the older sister's age. How old is each s

melomori [17]

Answer:

bxksbdjsksjdjsksjjxkzjxjxosjzhxbxbxkJzbxjjxkahsjsbx no isjxks

2. =42 is the answer

7 0

3 years ago

a side of an equilateral triangle is 2/8cm long. Draw a picture that's shows the triangle. What is the perimeter of the triangle

Tom [10]

If the triangle is equilateral it means all the sides are the same length.

A triangle has three sides. if each side is 2/8cm then the total perimeter if 3*2/8 = 6/8 = 3/4

5 0

3 years ago