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NeX [460]
3 years ago
13

How to solve:6+r=2r+3

Mathematics
1 answer:
ddd [48]3 years ago
8 0

Answer:

6+r= 2r+3

6=2r( -r) +3

6= r+3

6-3=r or

r=3

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A single die is rolled. Find the probability of each of the following events :
IceJOKER [234]

\frac{1}{2} and \frac{1}{3}

There are 6 possible outcomes when rolling a die, 1, 2, 3, 4 , 5, 6

A

numbers less than 4 are 1, 2, 3

P( number less than 4 ) = \frac{3}{6} = \frac{1}{2}

B

numbers greater than 4 are 5, 6

P( number greater than 4 ) = \frac{2}{6} = \frac{1}{3}


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3 years ago
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C

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4 years ago
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Answer:

1-True

2-True

3-False

Step-by-step explanation:

1- All negative numbers are <0 and to the left on a number line. All positive numbers are >0 and are on the right of a number line.

2- When the number line moves to the right, the number gets larger.

3- You could have a negative number that is smaller than another number, but its distance from 0 could be greater. For example, -12 < 2. However, -12 is 12 places away from zero on the number line, but the number 2 is only two places away from zero on the number line.

3 0
3 years ago
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Svetlanka [38]
Wouldn't it be B ??? Hope this is right:) can you take a look at mine??
5 0
3 years ago
Read 2 more answers
The school bus drives at 36 miles in 2 hours. If it continues at the same rate, how many miles can the bus travel in 7 hours?
jeka94

Answer: 126

Step-by-step explanation: Assuming that the bus continues at a steady rate, the bus travels 126 miles in 7 hours. One way to find this is to divide 36 by 2 to find how many miles the bus travels in 1 hour. The answer to this is 18. If you then multiply 18 by 7, you get 126. The other way to find this answer is to divide 7 hours by 2, which is 3.5; this means that the bus is traveling for 3.5 trips of 2 hours or 7 hours in total. Multiply 36 by 3.5 and you will also receive 126. Hope this helps!

8 0
3 years ago
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