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
Ulleksa [173]
3 years ago
5

Using the formula below, find F, when f = 1000 and r = 8

Mathematics
2 answers:
Kaylis [27]3 years ago
5 0

Answer: 15.625

Step-by-step explanation:

F = 1000/(8^2) = 1000/64 = 15.625

Readme [11.4K]3 years ago
4 0

Answer:

F = 15.625

Step-by-step explanation:

This question may look quite tricky because of the square number, and fraction, but it is actually quite simple when you break it down.

To calculate this question we need to substitute the number 1000 (because we are told this is f) into where f is in our equation. Our new equation is F=1000/r^2.

Next, we need to substitute the number 8 (because we are told this is r) into where r is in our equation. Our new equation is F=1000/8^2.

At this stage, it is just a matter of putting this information directly into a calculator to find F. The answer we get is 125/8, and to get this is into decimal form, we just divide 8 by 125, and the answer is 15.625. This is our final answer.

<em>I have attached a photograph of this calculation written down.</em>

You might be interested in
The phillies have played 162 games each season from 2009 through 2016. So if the team wins 81 games per season, it has won exact
Liula [17]

Answer:

654

Step-by-step explanation:

7 0
3 years ago
Help me to solve this please . Michael leaves school at 2:45 P.M. What type of angle is formed by the hour and minute hands at t
Marizza181 [45]

Answer:

This would be an obtuse angle

5 0
3 years ago
Read 2 more answers
The area of a square is 484 square inches. How long is each side?
hodyreva [135]

Answer:

\sqrt{484} =22

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
Brett golfs for the forestville knights high school team. When he practices his putting, he can make a 10-foot putt 80% of the t
balu736 [363]
The formula to calculate standard deviation from probability is \sqrt(n*p*(1-p)). n is the sample size, and 200 in this case (number of putts for practice). p is 80% or 0.8, the probability that he can make it. So the standard deviation is \sqrt(200*0.8*(1-0.8)=\sqrt(200*0.8*0.2)=\sqrt(16)=4.
4 0
3 years ago
What are the parallel sides of a trapezoid​
saul85 [17]

Answer:

Parallel means that the lines will never cross. If we look at a  traditional trapezoid, the top side and the bottom side are straight lines that will never cross one another. The left and right sides are slanted towards one another, to they are not parallel.

Hope this helped. : )

3 0
3 years ago
Other questions:
  • What is the sum of the interior angles of a polygon that has 9 sides?
    9·1 answer
  • Parametric equation of the line d: 4x-3y+17=0
    14·1 answer
  • Look at the figure. If m∠J = 55, find m∠JKM.<br><br><br><br> 55<br><br> 90<br><br> 35<br><br> 70
    14·1 answer
  • I don't understand anything, please help :(
    13·1 answer
  • Can anybody help me with this one
    13·1 answer
  • Write the equation x2+24x+60=0 in the form (x+p)2=q
    11·1 answer
  • 3) Starting at the origin, go
    5·1 answer
  • Determine a series of transformations that would map polygon ABCDE onto polygon A’B’C’D’E’?
    11·1 answer
  • 20 hm = m
    11·2 answers
  • Two parallel lines are cut by a transversal as shown below.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!