1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
PIT_PIT [208]
1 year ago
14

Janelle is painting a spherical model of a human cell for a science fair. She uses 615.44 square inches of paint to

Mathematics
1 answer:
liberstina [14]1 year ago
3 0

The diameter of the cell model according to the taks content is; 14in.

<h3>Diameter of the cell model</h3>

Volume of paint = 615.44 square inches

π = 3.14

Volume of a sphere = 4πr²

615.44 = 4 × 3.14 × r²

615.44 = 12.56/r²

r² = 615.44 ÷ 12.56

r² = 49

r = 7

Hence, the diameter of the cell is; 2 × r = 2 × 7 = 14in.

Learn more about volume of sphere:

brainly.com/question/10171109

#SPJ1

You might be interested in
Multiply. Do not round your answer.<br><br> 3.5 × 7.1
rosijanka [135]

Answer:

24.85

multiply 3.5 to 7.1 then move the decimal to the left two times

3 0
3 years ago
What does 312,819 round to, to the nearest ten thousand?
Paha777 [63]

Answer:

310,000

Step-by-step explanation:

3 0
2 years ago
Irene can snap 48 times in 8 minutes at a constant rate. How many
vitfil [10]
6 snaps a minute if you multiply 9 x 6 is 54
8 0
2 years ago
Read 2 more answers
Guide Questions:
Sphinxa [80]

Answer:

2. There are 5 students 14 years old 7 grade

5 0
3 years ago
Chau found an icicle 26 inches long. How long is it in feet?
zimovet [89]
The answer to that question is that the icicle is 2 feet and 2 inches
3 0
3 years ago
Read 2 more answers
Other questions:
  • The volume of the sphere is StartFraction 500 Over 3 EndFractionπ cubic units. A sphere has a radius of x units. What is the val
    12·2 answers
  • Determine o período e o conjunto imagem, construindo o gráfico de um período completo para cada função dada.a) por f(x) = 1+ 4 s
    9·1 answer
  • There are 120 Calories in a 3/4-cup serving of cereal. How many Calories are there in 6 cups of cereal? Enter your answer in the
    11·2 answers
  • Polygon ABCD will be dilated by a scale factor of 2.2 with the origin as the center of dilation, resulting in the image A′B′C′D′
    14·1 answer
  • If y varies directly with x and x=21 and y=14, what is the constant of proportionality? Write your answer as a fraction.
    12·1 answer
  • Twenty-five percent of the customers entering a grocery store between 5 P.M. and 7 P.M. use an express checkout. Consider five r
    7·1 answer
  • Can someone help me with this ​
    11·2 answers
  • PLEASE HELP 50 yd.=_ in. 48ft.=_yd. Thanks!!!!!!
    14·2 answers
  • Pls help, 50 pts!!!!
    9·2 answers
  • This is easy but I’m very slow please help mi amor
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!