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
MaRussiya [10]
3 years ago
12

C = 8πfb solve for f Formula to get (f) please :)

Mathematics
1 answer:
JulsSmile [24]3 years ago
5 0
C=8\pi fb\\
f=\dfrac{C}{8\pi b}
You might be interested in
Antonio's toy boat is bobbing in the water under a dock. The vertical distance HHH (in \text{cm}cmstart text, c, m, end text) be
musickatia [10]

Answer: Time t = 33.0 seconds

Step-by-step explanation:

Given that the vertical distance H between the dock and the top of the boat's mast t seconds after its first peak is modeled by the function

H(t) = 5cos( 2π/3 ​t) − 35.5H

Where the maximum vertical distance = 5

At the down position, H(t) = 0

5cos( 2π/3 ​t) − (35.5/100)H = 0

5cos( 2π/3 ​t) − 0.355 × 5 =0

5cos( 2π/3 ​t) − 0.1775 = 0

5cos( 2π/3 ​t) = 0.1775

cos( 2π/3 ​t) = 0.1775/5

cos( 2π/3 ​t) = 0.355

2π/3 ​t = cos^-1 (0.355)

2π/3 ​t = 69.2

2πt = 69.2 × 3

2πt = 207.6

t = 207.6/2π

t = 33.0 seconds

3 0
4 years ago
Read 2 more answers
Ill mark brainliest please answer correctly
shtirl [24]

Answer:

B

Step-by-step explanation:

The mean is the average of the numbers. It is easy to calculate: add up all the numbers, then divide by how many numbers there are. In other words it is the sum divided by the count. - that's how you find the mean

there for the dots is equal to the number of hours there are 72 hours watched per week in total there are 40, the number rounded down if you can see the dots to the left are much more than to the right  there-for it will decrease

5 0
3 years ago
Read 2 more answers
Ethan's school has a sports field with an area of 6,450.35 square yards. if the length of the field is 90.85 yards, what is the
atroni [7]

Answer:

6450.35/90.85 = 71 yards.

Step-by-step explanation:

3 0
2 years ago
Solve the proportion. 5/7 = 10/x+6​
Leviafan [203]
X=8


Hope this helps write the answer
6 0
3 years ago
Read 2 more answers
Your friend decides to flip a coin repeatedly to analyze whether the probability of a head on each flip is one half . He flips t
BabaBlast [244]

B. A coin is balanced as long as the probability of each outcome is closer to 0.5 than it is to 1 or 0.  

Neither of the others seem like a suitable answer

 

6 0
3 years ago
Read 2 more answers
Other questions:
  • Zoe's Fish tank holds 27 L of water she uses a 3L container to fill the tank how many times does she have to fill the three litt
    7·1 answer
  • What does r equal in this problem 0.3r = 2.1
    10·2 answers
  • Can somebody help me with number 7? Please explain as well! :)
    13·1 answer
  • If a =1 + r + 7r and b = 1 -r ,find an expression that equals A+ 3B in standard form. Answer: ​
    7·1 answer
  • What is a real-word problem finding an equivalent measurement for 12 kilometers
    7·1 answer
  • 12 out of 15 as a percent, a decimal and a fraction
    14·2 answers
  • How can I solve this problem
    5·2 answers
  • A bag contains 10 marbles: 2 are green, 2 are red, and 6 are blue. Christine chooses a marble at random, and without putting it
    15·1 answer
  • What is the image point of (4,-4) after a translation left 3 units and up 5 units
    15·1 answer
  • Find the volume of the cylinder
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!