2 years ago

A sphere has a diameter of 22 units. What are it's radius and volume?

Mathematics

2 answers:

aivan3 [116]2 years ago

6 0

Answer:

D. The radius is 11 units, and the volume is 5,572.45 cubic units.

Step-by-step explanation:

Kay [80]2 years ago

5 0

Answer:

the answer is D

Step-by-step explanation:

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3. At the beginning of the day, a water tank contained 526.8 gallons of water. During the day,

Andru [333]

Answer:

208.85

Step-by-step explanation:

It is 208.85 because when you have .8 + .05 =.85

5 0

2 years ago

Read 2 more answers

If f(x) = x^2 +4, find f'(1)

marissa [1.9K]

Answer:

f'(1x) = 2x

f'(0) = 4

Step-by-step explanation:

Hope this helps if not im sorry

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2 years ago

He following formula is used in economics to find a factory's unit labor cost UUU, where OOO is the hourly output per worker and

Vilka [71]

Answer:

W = O/U

Step-by-step explanation:

U/1 = O/W

WU=O

W = O/U

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2 years ago

Mrs. Lin is sewing costumes for her grandchildren. She is making three lion costumes, one zebra costume, and two bear costumes.

stepladder [879]

Answer:

$12\frac{1}{8}\ yd$

Step-by-step explanation:

we know that

The total fabric that Mrs. Lin needs is equal to

$3(1\frac{2}{3})+2\frac{5}{8}+2(2\frac{1}{4})$

Convert mixed number to an improper fraction

$1\frac{2}{3}=1+\frac{2}{3}=\frac{5}{3}$

$2\frac{5}{8}=2+\frac{5}{8}=\frac{21}{8}$

$2\frac{1}{4}=2+\frac{1}{4}=\frac{9}{4}$

substitute

$3(\frac{5}{3})+\frac{21}{8}+2(\frac{9}{4})$

$5+\frac{21}{8}+\frac{9}{2}$

$\frac{40+21+36}{8}=\frac{97}{8}\ yd$

Convert to mixed number

$\frac{97}{8}\ yd= \frac{96}{8}+\frac{1}{8}=12\frac{1}{8}\ yd$

4 0

3 years ago

Use the diagram to fi d the missing lenght of the pool (please i need the help)

zlopas [31]

Answer:

D) 50ft

Step-by-step explanation:

(18×x) + (32×18) + [(48-18-18)×(32-11)]

= 1728

18x + 576 + (12×21) = 1728

18x = 1728 - 828

18x = 900

x = 50

6 0

3 years ago