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marissa [1.9K]
3 years ago
6

The model shows 1/2 . Which of the following correctly models and gives the quotient of 1/2 / 3/8 ?

Mathematics
2 answers:
GenaCL600 [577]3 years ago
8 0
1/2 / 3/8 =
1/2 * 8/3 =
1*8 / 2/3 =
8/6 = 4/3 your answer
Nataliya [291]3 years ago
8 0
Hai there!

First, let's use the KCF technique (my old math teacher taught me this!)

Keep the first fraction the same, in this case, 1/2
Change the sign from division to multiplication
Flip the second fraction, or 3/8, to get it's reciprocal, or 8/3.

The new equation should look like this:

1/2 * 8/3
 
Now multiply straight across like you normally would, like so:

1 * 8 = 8
2 * 3 = 6

The new fraction is 8/6. Simplify by dividing both sides by 2 and turning it into a mixed fraction:

8 / 2 = 4
6 / 2 = 3

4/3 = 1 1/3

The solution to 1/2 / 3/8 is 4/3 or 1 1/3. I hope this helped you :)
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The circle graph shows the results of a survey of registered voters the day of an election.
Margaret [11]

The minimum and maximum percentages of voters who could vote Republicans are 40% and 44% respectively, while Green are 0% and 4%

<h3>The minimum and maximum percentages of voters in Republicans? Green?</h3>

The attached circle graph represents the missing information in the question.

From the graph, we have:

Republicans = 42%

Green = 2%

The actual percentage is given as: ±2%

So, we have:

Republicans = 42% ± 2% = (40%, 44%)

Green = 2% ± 2% = (0%, 4%)

Hence, the minimum and maximum percentages of voters who could vote Republicans are 40% and 44% respectively, while Green are 0% and 4%

<h3>The absolute value equations of part (a)?</h3>

We have:

The actual percentage is given as: ±2%

Let the number of votes be on the circle graph be x and the range be y.

So, we have:

y - x = ±2%

Express as absolute value equation

|y - x| = 2%

For Republicans, we have:

|y - 42%| = 2%

For Green, we have:

|y - 2%| = 2%

Hence, the absolute value equations are |y - 42%| = 2% and |y - 2%| = 2%

<h3>The party of candidate that receives 44% vote</h3>

In (a), we have:

Republicans = 42% ± 2% = (40%, 44%)

Hence, the party of candidate that receives 44% vote is Republican

Read more about circle graphs at:

brainly.com/question/24461724

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8 0
2 years ago
23.85 + 7.42 + 16.15
kramer

Answer:

47.42

Step-by-step explanation:

Try solving this way

 23.85

+07.42

+16.16

=======

47.42

4 0
3 years ago
Drag each equation to show if it could be a correct first step to solving the equation 3(6+x)=24.
Aneli [31]

Answer:

Here you go

Step-by-step explanation:

Hope this helps :)

8 0
3 years ago
Find the area of the shape shown below. Please answer.
dimulka [17.4K]

Answer:

32

Step-by-step explanation:

2x2=4/2=2  small triangle, 2x2=4 small square, 6x2/2=6 med. triangle, 6+2+2=10x4=40/2=20

2+4+6+20=32

3 0
3 years ago
What is the cube if 8?
vlada-n [284]
The cube root of 8 is 2.
8 0
3 years ago
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