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shusha [124]
3 years ago
5

What are the answers to these questions?

Mathematics
1 answer:
Vladimir79 [104]3 years ago
7 0
12 ) 18
13) 54
14) 28/54 (8weeks x 7 days) = 1/2
       18/24 = 3/4
 therefore rates not equal
15) 0 and 0 ;1 and 4; 2 and 8;3 and 12
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Is 24/8 a rational number
blsea [12.9K]

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Yes

Step-by-step explanation:

A rational number is a number that could be written in fraction form or ratio.

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How many units long is a segment whose endpoints are (-4,1) and (1,13)?
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Answer:

13

Step-by-step explanation:

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Sorry if the explanation is a bit confusing but, I used the distance formula to do this.

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3 years ago
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Tony’s class needs more than $500 for the school dance. So far, they have raised $200. They plan to have a car wash, charging $8
anzhelika [568]
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3 0
3 years ago
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3 years ago
Consider the experiment of flipping three coins at the same time. What is the probability of getting a heads on each of the thre
slamgirl [31]

Answer:

0.125 is the probability of getting a heads on each of the three coins on the one toss of the three coins.

Step-by-step explanation:

We are given the following in the question:

Event: flipping three coins at the same time

We can write the sample space as:

S:{TTT, THH, HTH, HHT, TTH, HTT, THT, HHH}

We define probability as

\text{Probability} = \displaystyle\frac{\text{Number of favourable outcomes}}{\text{Total number of outcomes}}

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