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Vlad1618 [11]
4 years ago
14

Choose all the graphs that show a proportional relationship A, B, C, D (Multiple choice)

Mathematics
1 answer:
soldier1979 [14.2K]4 years ago
3 0

Answer:

A and B

Step-by-step explanation:

A.

The points are (1,2) and (4,8)

(4,8)=4(1,2)

(4,8)∝(1,2)

B.

The points are(1,6)and (3,4)

We don't established any relation between them.

So , there is no relation between them.

C.

The points are (1,6) and (3,4)

We don't established any relation between them.

So , there is no relation between them.

D.

The points are (2,1) and (4,2)

(4,2) = 2(2,1)

(4,2)∝(2,1)

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Mumz [18]

Answer:

3 47/50

Step-by-step explanation:

You have to make the denominators be the same, in this case, it would be easy to make it 100.

Then the expression would look like 3 24/100 + 70/100

The answer is 3 94/100

When simplified, itI is 3 47/50.

Hope this helps!!

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3 years ago
The total amount of money in an account with P dollars invested in it is given by the formula A= P+Prt, where r is the rate expr
yuradex [85]

Answer:

The money in account after 15 months is $368.699    

Step-by-step explanation:

Given as :

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3 years ago
What is the probability of the complement of rolling a number less than 5 by using a six-sided die?
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<h3><u>Answer:</u></h3>

Hence, the probability of the complement of rolling a number less than 5 by using a six-sided die is:

1/3

<h3><u>Step-by-step explanation:</u></h3>

Let A denote the event of rolling a number less than 5 in a six-sided die.

Now, we know that the Total outcomes are: 6

since, the sample space is given as: {1,2,3,4,5,6}

Also Number of favorable outcomes are: 4

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Now we have to find:

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We know that:

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Hence, the probability of the complement of rolling a number less than 5 by using a six-sided die is:

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