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]
2 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]2 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
In parallelogram ABCD, m∠BAD=70°. Identify m∠ADC.
VashaNatasha [74]

Answer:

The answer is B

Step-by-step explanation:

I could be wrong on this, I hope I'm not and I hope I helped!!

4 0
3 years ago
Read 2 more answers
An experiment consists of tossing a coin and drawing a card, with the card-drawing stage dependent on the result of the coin tos
belka [17]
Well .5 for coin toss and with 52 cards in deck and clubs and spades makes it 26 so its 1/26 then those are your probabilities.<span>
</span>
3 0
3 years ago
Read 2 more answers
The leg of a right triangle is 3 units and the hypotenuse is 11 units. What is the length, in units, of the other leg of the tri
son4ous [18]

Answer:

D

Step-by-step explanation:

8 0
3 years ago
What is the answer to this algebra 1 answer : 6&gt; 4-2×&lt;4
Artist 52 [7]
6>4-2x<4

so therefor (4x-2) must be less than 6 and less than 4
it must be
6>4-2x and 4<4-2x
find the intersection

6>4-2x
add 2x to both sides
6+2x>4
subtract 6
2x>-2
divide by 2
x>-1



4>4-2x
add 2x
4+2x>4
subtract 4
2x>0
x>0




so we have
x>0
and x>-1
the range of x>-1 includes most of x>0 so the answer is
x>-1

6 0
3 years ago
1. Thom has a scale model of his car. The
MariettaO [177]

x =\frac{4}{3}inch is the size in wheels on the scale model .

<u>Step-by-step explanation:</u>

Correct Question : Tom has a scale model of his car. The scale factor is 1 : 12. If the actual car has 16-inch wheels, what size are the wheels on the scale model?

We have , The scale factor is 1 : 12. We need to find If the actual car has 16-inch wheels, what size are the wheels on the scale model .Let's find out:

Ratio of size of wheels to actual size of wheels is 1:12 , but actual car has 16-inch wheels So ,

⇒ \frac{1}{12}  = \frac{x}{16}                 { x is size of wheel in scale model }

⇒ \frac{1(16)}{12}  = \frac{x}{16}(16)

⇒ x =\frac{16}{12}

⇒ x =\frac{4}{3}inch

Therefore , x =\frac{4}{3}inch is the size in wheels on the scale model .

5 0
3 years ago
Other questions:
  • Given that quadrilateral 퐸퐸퐸퐸퐸퐸퐸퐸 has vertices at 퐸퐸(4,7), 퐸퐸(7,4), 퐸퐸(4,1), and 퐸퐸(1,4), show that the quadrilateral is a paral
    8·1 answer
  • Using the table, what is the value for the RANGE when the DOMAIN is 2?
    8·1 answer
  • 3) If one pound of turkey costs $3.79 per pound, how much will 1.3 pounds
    6·2 answers
  • How do you find the answer for 24y=7
    13·2 answers
  • Round the following 25.635 to 2 d.p <br><br>315.239 to 1 dp<br><br>0.3975 to 3dp <br>14.989 to 1 dp
    13·1 answer
  • How do I solve log(2)t^3-1=-3?
    11·1 answer
  • What does -8mn + 9mn =
    12·2 answers
  • For the time 8:35, rename one hour to 60 minutes. Add those minutes to the existing minutes.
    7·1 answer
  • A model car is 7.5 inches long made with a scale of 2 inches = 48 inches. How long is the actual car?
    7·1 answer
  • Solve for R1. Thank you! :)
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!