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
qaws [65]
3 years ago
9

A water wheel has a radius of 18 feet. the wheel is rotating at 5 revolutions per minute. find the linear speed, in feet per min

ute, of the water
Mathematics
1 answer:
makkiz [27]3 years ago
8 0

Answer:

The linear speed is

Step-by-step explanation:

step 1

Find the circumference of the circle

The circumference is equal to

we have

substitute

step 2

Find the linear speed in feet per minute

we know that

The wheel is rotating at 10 revolutions per minute

Convert revolutions to feet

Remember that

One revolution is equal to the circumference of the circle

so

10 revolutions is equal to

therefore

The linear speed is

You might be interested in
supposea,b,and c represent three postive whole numbers. if a+b=19, b+c=28, and a+c=25 what are the values of a, b, and c? solve
777dan777 [17]
Hello can you help me Solve each system of equations by GRAPHING. Clearly identify your solution.
(4x-y=3)
(3x+y=4)


Please help I need this answer and an explanation of how you got it I really do need this if you can help please it would mean so much to me I REALLY NEED HELPPPP
8 0
3 years ago
Stella can type 150 words in 5 minutes. What is her rate per minute?
enot [183]

Answer: Stellas rate per minute is 30 words per minute

Step-by-step explanation:

7 0
3 years ago
2
ohaa [14]

Answer:

the answers is (0,-4)....

8 0
3 years ago
1. Perimeter of a hexagon with 3.25-m sides.
Alex777 [14]
2) $3.85
5)125
7)175cm
10) 10 000cm2
11) $4.10
12)4
13)575mL
5 0
3 years ago
DUE BY 11:59 PM!!<br><br>HELP GREATLY APPRECIATED!!​
aksik [14]

Answer:

Step-by-step explanation:

1. There are only 4 numbers including 5 that follow the "five or more" requirment, and the probability of spinning it once is 4/8, or 1/2. (The total sections is 8) Then we multiply 1/2 and 1/2 together to get the "two times in a row" requirement done. (1/2)*(1/2)= 1/4 is the probability.

2. There are two values on the spinner that are a multiple of 3, 3 itself and 6. Again, the total amount of numbers/sections is 8, so the probability of spinning a multiple of three is 2/8 or 1/4. The probability of spinning an odd number is 4/8 or 1/2. (1/2)*(1/4)=1/8 is the probability.

3. The probability of spinning one odd number is 1/2, and so we multiply 1/2 by itself four times. (1/2)*(1/2)*(1/2)*(1/2)=1/16 is the probability.

4. There are 6 numbers greater than two on the number wheel not including two itself. So the probability of that is 6/8, or 3/4. Then we multiply 3/4 by itself 3 times as it asks. (3/4)*(3/4)*(3/4)*(3/4)=81/256 is the probability.

Note that I am not really sure about the answer myself, but I hope that this can help in some way. Good luck! :)

5 0
3 years ago
Other questions:
  • A motorboat travels 48 miles down a river in the same time it takes to travel 32 miles up the river. If the rate of the current
    10·1 answer
  • henry rented a truck for one day. there was a base Fee of $18.95, and there was an additional charge of $.79 for each mile drive
    6·1 answer
  • Bill makes four payments a year of $128.25 for life insurance; four payments of $161.82 for real estate taxes; twenty-four payme
    13·1 answer
  • Can somebody help me please
    5·1 answer
  • Here are the prices of some items and the amount of sales tax changed on each item in Texas. What is the sales tax rate in Texas
    14·1 answer
  • What is the answer?​
    10·1 answer
  • What is 25% of 50? Is it,<br> A- 200<br> B- 10<br> C- 25<br> D- 12.5
    15·2 answers
  • ASAP WILL GIVE BRAINLIEST Which two numbers below have a least common multiple of 48?
    11·2 answers
  • Females
    12·1 answer
  • Add and reduce: 9+2 8/12
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!