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
julsineya [31]
3 years ago
5

Trigonometry Story Problem? A gondola on an amusement park ride spins at speed of 13 revolutions per minute. If the gondola is 2

5 feet from the ride's center, what is the linear speed of the gondola in miles per hour. (Hint: 5280 feet=1 minute).
Mathematics
1 answer:
Neko [114]3 years ago
7 0
<span>23.2 mph What you do is figure out how far the gondola is moving. Given that it's moving in a circle with a radius of 25 feet, the circumference is: 2 * 3.14159 * 25 = 157.08 feet. Now it travels that distance 13 times per minute giving: 157.08 * 13 = 2042.04 feet per minute. Finally, assuming it keeps up that speed for 1 hour, you get 2042.04 * 60 = 122522.4 feet per hour. Now convert that to miles per hour by dividing by 5280 122522.4 / 5280 = 23.2</span>
You might be interested in
Factor 12m^2n^2-8mn+1
Vika [28.1K]
12m²n² -8mn +1


[6mn-1]•[ 2mn-1]

[ 6mn•2mn + 6mn•-1 + -1•2mn +-1•-1]

= [ 12 m²n² -6mn -2mn +1]

= [ 12m²n2-8mn+1]





.........
6 0
3 years ago
The price of a stock dropped 20% in one month the following month it’s price increased by 20% is the stock above or below it’s s
MArishka [77]
The price of the stock is below its starting price because the price will decrease before it increases
5 0
3 years ago
What is the area of this triangle
svet-max [94.6K]

Answer:

14

Step-by-step explanation:

7*4*1/2=14

8 0
2 years ago
For married couples living in a certain suburb, the probability that the husband willvote on a bond referendum is 0.21, the prob
jeyben [28]

Answer:

niglgapopfart

Step-by-step explanation:

12(5)6$78$???98

8 0
3 years ago
Zaid has a peculiar pair of four-sided dice. When he rolls the dice, the probability of any particular outcome is proportional t
Elden [556K]

Answer:   a) \bold{\dfrac{3}{16}}     b) \bold{\dfrac{1}{36}}

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

a) In order to get an even number, you have the 3 different scenarios:

1) Even, Even, Even, Even     \dfrac{3\times 3\times 3\times 3}{6^4} \quad = \dfrac{3^4}{6^4}\quad =\dfrac{1}{16}

2) Even, Even, Odd, Odd   \dfrac{3\times 3\times 3\times 3}{6^4} \quad = \dfrac{3^4}{6^4}\quad =\dfrac{1}{16}

3) Odd, Odd, Odd, Odd   \dfrac{3\times 3\times 3\times 3}{6^4} \quad = \dfrac{3^4}{6^4}\quad =\dfrac{1}{16}

<em>Order doesn't matter</em>

Add them up to get your answer: \dfrac{1}{16}+\dfrac{1}{16}+\dfrac{1}{16}\quad =\large\boxed{\dfrac{3}{16}}

b) If one die is a 2 and another is a 3 and the other two dice can be any number, then you have 1 possibility for a 2, 1 possibility for a 3, and 6 possibilities for each of the other two dice.

\dfrac{1\times 1\times 6\times 6}{6^4}\quad =\dfrac{1}{6^2}\quad =\large\boxed{\dfrac{1}{36}}

3 0
3 years ago
Other questions:
  • What is 709032-249136?
    8·1 answer
  • What is the speed of a dolphin that travels 200 miles in 8 hours
    9·1 answer
  • The mean length a particular species of fish should be 9.7 inches. the supervisor of a fish hatchery measures the length of a si
    7·1 answer
  • How do we get x+2=6 from 3x+6=18 solve for x and explain how we get that equation
    7·2 answers
  • 2
    14·1 answer
  • The function f(x) = 1/2x + 3/2 is used to complete this table. Which statements are true of the given function? Check all that a
    7·2 answers
  • Name the ordered pair for the point. A​
    10·1 answer
  • I NEED HELP NOW!!!!
    12·2 answers
  • The triangles below are similar. Which similarity statement expresses the relationship between the two triangles?
    15·1 answer
  • 6x+7=-5 i got it wrong
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!