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Goryan [66]
3 years ago
14

Approximately 0.45 m. A mountain bike tire has a diameter of approximately. 0.6 m. In a 400-m race, how many more times will the

BMX bike tire have to turn than the mountain bike tire?
Mathematics
1 answer:
valentinak56 [21]3 years ago
5 0

Answer:

71 times

Step-by-step explanation:

Diameter of BMX bike= 0.45m

Radius= 0.225m

Cirumference of BMX bike

C= 2πr

C=2*3.142*0.225

C= 1.4139m

In a 400-m race, the BMX bike will turn

=400/1.4139

=282.9 times

=283 times

Diameter of  Mountain bike= 0.6m

Radius= 0.3m

Circumference of Mountain bike

C= 2πr

C=2*3.142*0.3

C=1.8852m

In a 400-m race, the Mountain bike will turn

=400/1.8852

=212.17 times

=212 times

Hence the difference is

=283 -212

=71 times

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3 years ago
Elm Street is straight. Willard's house is at point H between the school at point S and
Vlad1618 [11]

Answer:

7.5 Miles.

Step-by-step explanation:

3 + 4.5 = 7.5 Miles.

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3 years ago
Every 125 pages that Raul reads during his summer reading challenge, he will collect 5 book points to use at his local library.
monitta

Answer:

The answer is "\frac{1}{25}"

Step-by-step explanation:

They might claim that perhaps the ratio to Raul would've been:\frac{y}{x} = \frac{5}{125} = \frac{1}{25} per each 125(x) page, which he reviewed throughout a summer competition.

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3 years ago
Wooden boxes are commonly used for the packaging and transportation of mangoes. A convenience store regularly buys mangoes from
mihalych1998 [28]

Answer:

Step-by-step explanation:

Given that a convenience store regularly buys mangoes from a wholesale dealer. For every shipment, the manager randomly inspects five mangoes from a box containing 20 mangoes for damages due to transportation. Suppose the chosen box contains exactly 2 damaged mangoes.

In the selected box 18 good mangoes and 2 damaged mangoes are there

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b. Find the probability that neither of the mangoes is damaged. =

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6 0
3 years ago
The ones with circles are the ones i need to do
TEA [102]

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on (1,4) go over to the right to 1 nd then go up right below 5 and make a point.

for (2,8) go to the right to 2 and then move up to 8 and make a point.

for (3,12) go to the right 3 and then go up to 12 and make a point.

<em>2. </em>It makes a line.

<em>3. </em>(1,5)           (2,10)        (3,15)        (4,20)

chart on left is right but put parenthesis on both side like that ^

<em>4. </em>For Kens go to the right to 1 and go up to 5 and put a point. then go to 2 to the right and 10 up make point. then go 3 to right and 15 up and make a point. then go 4 to right and up 20 and make a point. Do same with other chart.


5 0
3 years ago
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