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frutty [35]
3 years ago
11

Paolo says that his bicycle is hard to pedal. Mia looks at the bicycle and tells him he needs to oil the chain. Explain why oili

ng the chain would help Paolo.
Mathematics
2 answers:
Nikolay [14]3 years ago
7 0

Answer:

Oiling the chain will cause less friction between the gears and the chain. The bike was most likely had to pedal because more force was needed due to the friction caused between the chain and gears.

Step-by-step explanation:

Hope this helps :)

fgiga [73]3 years ago
6 0
It would help the chain run smoother and work better and faster.
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Answer:

The Probability of the pebble landing on red = 1/3

The Probability of the pebble landing on blue = 1/6

The Probability of the pebble landing on white = 1/2

Total sum of probability = 1/3 + 1/6 + 1/2 = 1

The probability that the first pebble lands on blue and second pebble lands on red is:

1/6 * 1/3

= 1/18    

Step-by-step explanation:

Red, Red = 1/3 * 1/3

Red, Blue = 1/3 * 1/6

Red, white = 1/3 * 1/2

Blue, Blue = 1/6 * 1/6

Blue, Red = 1/6 * 1/3

Blue, white = 1/6 * 1/2

White, White = 1/2 * 1/2

White, Red = 1/2 * 1/3

White, Blue = 1/2 * 1/6

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3 years ago
What is the degree measure of an arc 4(pi) ft. long in a circle of radius 10 ft.?
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Hey there!

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Your correct answer would be. . . 

\boxed{\boxed{72}}

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3 years ago
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Answer:

x-intercept = 12, y-intercept = 4

Step-by-step explanation:

To find the x and y intercept, substitute 0 in for both values.

<u>Substitute 0 into x:</u>

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<u>Divide each side by 2:</u>

x = 12

4 0
2 years ago
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