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timurjin [86]
3 years ago
15

The wheel on a bicycle has a diameter of 20 centimeters. What is the length of the rubber required to make a tire that will cove

r the outside of the wheel?

Mathematics
2 answers:
Jlenok [28]3 years ago
8 0
The answer to this is B
Travka [436]3 years ago
3 0

Answer:

B

Step-by-step explanation:

I only remember the answer but here ya go! :)

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What is the difference? Complete the equation. -4 - 2 1/2
Lina20 [59]

Answer: - 6 1/2

Step-by-step explanation:

We should note that:

=-4 - 2 1/2

= -6 1/2

For example, let's assume you owe Bob $4 and then you owe Bill $2 1/2. To calculate the total amount owed, you would have $6 1/2.

5 0
3 years ago
5.A. Jonah filled a box and said its volume was 25 balls. Shandra filled the same box and said its volumen was 36 cubes. Explain
melamori03 [73]

Answer:

  the balls are larger, or don't pack as tightly

Step-by-step explanation:

The volume by either measure will depend on a couple of factors:

  • the volume of the unit used (ball or cube)
  • the way the units can be packed

In a rectangular space, such as a box, it may be easier to pack cubes than balls. So, more cubes of the same volume would fit simply because they can be packed closer together.

We aren't told the volume of either the cube or the ball, and we're not told the extent to which the packing is optimized.

Fewer balls may fit because their packing is not as well optimized as that of the cubes, or because each has a larger volume than the cube being used.

4 0
3 years ago
Help on number 1 ? :)
LiRa [457]

Answer:

it would be the second opition

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
A pair of ordinary dice is rolled. What is the probability that each die will show a number higher than 4. 1. (1/36) 2. (1/12) 3
mihalych1998 [28]

Answer:

the answer is 1/12

Step-by-step explanation:

it is 1/12 because if there are only a pair you would have 2 dice. and since each die has numbers all the way up to 6 all you have to do is add them. and don't count all the numbers. like add 1+2+3+4+5+6. that's just plain wrong just do add the highest number on each die (6+6)

8 0
3 years ago
Kevin is trying to find a white sock in his drawer. He has 16 white socks, 4 brown socks, and 6 black socks. What is the probabi
dolphi86 [110]
The probability of the black sock is 6/26 for the white is 16/26 and for the brown is 4/26
5 0
3 years ago
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