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
IRISSAK [1]
3 years ago
7

the formula to find the period of orbit a satellite around a planet is T^2=(4pi^2/GM)r^3 where r is the orbits mean radius. If y

ou are givin all the values except r, how do you rewrite the formula to solve for r
Mathematics
1 answer:
Oxana [17]3 years ago
7 0

Answer:

<u>The correct answer is r = ∛GM*T²/4π²</u>

Step-by-step explanation:

Let's rewrite the formula to find the period of orbit of a satellite around a planet, to solve for r, this way:

T^2=(4pi^2/GM)r^3

T² = (4π²/GM) * r³

r³ = T²/ (4π²/GM)

r³ = T² * GM/4π²

r³ = GMT²/4π²

∛r³ = ∛GM*T²/4π²

r = ∛GM*T²/4π²

<u>The correct answer is r = ∛GM*T²/4π²</u>

You might be interested in
Armando found the volume of the figure below by using the steps shown.
Gnesinka [82]

Answer:

Armando use the wrong demensions for the triangular prism?

Step-by-step explanation:

The height is actually 8 inches.

5 0
3 years ago
Read 2 more answers
A Rasmussen Reports survey of 1,000 US adults found that 42% believe raising the minimum wage will help the economy. Construct a
vitfil [10]

Answer:

(0.3798, 0.4602)

Step-by-step explanation:

Let p be the true proportion of US adults who believe raising the minimum wage will help the economy. A point estimate for p is \hat{p}=0.42 and a good aproximation (because we have a large sample) for the standard deviation of \hat{p} is \sqrt{\hat{p}(1-\hat{p})/n}=\sqrt{0.42(0.58)/1000}=0.0156. Therefore, a 99% confidence interval for p is given by \hat{p}\pm z_{\alpha/2}\sqrt{\frac{\hat{p}(1-\hat{p})}{n}} where \alpha=0.01 and z_{\alpha/2} is the \alpha/2th quantile of the standard normal distribution, so we have, 0.42\pm z_{0.005}0.0156, i.e., 0.42\pm(-2.5758)(0.0156) or equivalently (0.3798, 0.4602).

6 0
3 years ago
Grace starts with 100 milligrams of a radioactive substance. The amount of the substance decreases by 14 each week for a number
Eva8 [605]

Answer:

I Believe Grace Is Dead Dreamer?!

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Find the measure of b+d. A. 74 B. 90 C. 32 D. 58
Sav [38]

Answer:

B. 90°

Step-by-step explanation:

Quadrilateral inscribed in the circle with center O is a cyclic quadrilateral.

Opposite angles of a cyclic quadrilateral are supplementary.

Therefore,

(b + d) + (32° + 58°) = 180°

b + d + 90° = 180°

b + d = 180° - 90°

b + d = 90°

4 0
3 years ago
Explain in your own words what the mean of a negative exponent means?
BlackZzzverrR [31]
A negative exponent is the opposite of a regular exponent so for example, 5 to the power of -3 is 1/125 
7 0
3 years ago
Other questions:
  • Can anyone tell me the rules for rounding of digits? plz ASAP
    9·2 answers
  • jamie volunteers at the pet shelter every 3 days and at the food pantry every 6 days. this month he volunteers at the pet shelte
    9·1 answer
  • suppose the population of a certian city is 3784 thousand it is expected to decrease to 3001 thousand in 50 years find the perce
    7·1 answer
  • HELP ME PLEASE HURRY: Wade has claims that quadrilateral ABCD is a square because he has found that all four sides are congruent
    9·1 answer
  • A.-2<br>b.2<br>c.1<br>d.-1 <br>e.-6<br><br>plz help being timed will mark brainliest​
    9·1 answer
  • 9. Find the Highest Common Factor of
    12·2 answers
  • Since school is over here ya go 100 points
    5·2 answers
  • HELP ASAP WILL GIVE BRAINLY!
    7·1 answer
  • I'LL MARK BRAINLIEST. thanks​
    15·1 answer
  • In the graph of an inequality, the area above a dashed line through the points (−6, 4) and (2, 4) is shaded. Which inequality do
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!