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
alekssr [168]
3 years ago
12

If the radius of mars is about 13.7% of neptune's radius, what is the radius of neptune?

Mathematics
1 answer:
Marianna [84]3 years ago
6 0
The volumetric mean radius of Mars is about 3389.5 km. We know that it's 13.7% of Neptune's mean radius, so we can write it down as:

3389.5 = 13.7% of x (where x is Neptune's radius)
3389.5 = 13.7% x
3389.5 = 137/1000x                / * 1000 (both sides)
3389500 = 137x                       / ÷ 137 (both sides)
x = 24740.87591240876
x ≈ 24740.88

Answer: The mean radius of Neptune is about 24740.88 km.
You might be interested in
4x - 2 = 3x + 3<br> Solve for X<br><br> Please show all your work.
Kobotan [32]

Answer:

x=5

Explanation:

We need to get x to stand by itself on one side of the equation.

4x-2 = 3x+3  ← add 2 to each side

4x = 3x+5 ← subtract 3x from each side

x = 5 ← final answer

7 0
3 years ago
5 cents per mile if I drive 1000
iragen [17]
If you drive 1000 miles, then you would multiply $0.05 * 1000 miles =$50. 
3 0
3 years ago
Help help and this is a test btw pls yall ​
Mnenie [13.5K]

Answer:

Hiiiii

This is the answer

Hope it's help

7 0
2 years ago
Read 2 more answers
A scuba diver dives until he is 65 ft below sea level. His friend is at –22 ft. How many feet are they away from each other?
abruzzese [7]

Answer:

Step-by-step explanation:

87

5 0
2 years ago
A parallelogram has an area of 324 square feet and a base of 13.5 ft. how long is the height of the parallelogram? please help m
Rom4ik [11]
The answer is h=24ft.
5 0
3 years ago
Other questions:
  • jay will make $240 doing yard work for 6 weeks. he is saving his money to buy camping equipment that cost $400. He has already s
    9·1 answer
  • Which of the following is true regarding the solution to the logarithmic equation below?
    6·2 answers
  • 22tens,13hundreds,6ones
    7·2 answers
  • INDEPENDENT:
    8·1 answer
  • Mrs. Summer's third grade class is putting on a play. If she has 13 1/8 yards of fabric, and each student needs 7/8 of a yard fo
    14·2 answers
  • The ages of four groups of 10 workers at a factory are shown, which group has the largest mean absolute deviation?
    14·2 answers
  • The circumstance of a circle is 4. what is the area?​
    13·1 answer
  • (a)
    5·2 answers
  • Find five rational numbers between −2 and 0
    15·1 answer
  • Simplified by combing like terms 4z-5/6z
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!