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Leya [2.2K]
3 years ago
14

Find the mean of the data.

Mathematics
1 answer:
gogolik [260]3 years ago
5 0

Answer:

5.75

Step-by-step explanation:

step 1 :4+5+5+6+6+6+7+7=46

step 2 :46/8=5.75

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Write the equation of the linear relationship in slope-intercept form, using decimals as needed.
d1i1m1o1n [39]
Ok so look for the change between x and y.
7 0
3 years ago
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How do you do this?Can you help me with the steps? I don't really get this a lot
polet [3.4K]
Before you do the steps, change the fractions given to improper fractions:
2 2/3 = 8/3
3 1/6 = 19/6

Now, I think the first step they want you to write is:
8/3 (divided by) 19/6

When you divide two fractions, it's the same as multiplying the first fraction by the reciprocal of the second fraction. (A reciprocal is a fancy way of saying you flip the fraction)
So the next step will look like this:
8/3 x 6/19

With this setup, you can cross simplify the fractions so that they look like this:
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When you multiply this, you get 16/19
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4 0
3 years ago
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The ratio of boys to girls in a group is 7:1. If there are 48 more boys than girls, work out how many girls there are.
Anvisha [2.4K]

Answer: 8 girls

Step-by-step explanation:

Difference between boys and girls = 7 - 1

                                                          = 6 units

6 units = 48

1 unit (girls) = 8

<em>I hope this helped! :)</em>

7 0
4 years ago
4. How else can the ratio 4/5 be written?<br> O A.4:5<br> O B.5:4<br> O C.54<br> O D..2
Fiesta28 [93]

Answer:

<em>Answer is option </em><em>a</em><em>)</em><em> </em><em>4</em><em>:</em><em>5</em>

Step-by-step explanation:

the \: ratio \:  \frac{4}{5} can \:  \\ also \: be \: written \: as \: 4  : 5

<em>HAVE A NICE DAY</em><em>!</em>

<em>THANKS FOR GIVING ME THE OPPORTUNITY</em><em> </em><em>TO ANSWER YOUR QUESTION</em><em>. </em>

3 0
3 years ago
Samantha and Corey are on a road trip. The first day, they drive 318 miles in 6 hours. What is their speed in miles per hour?
Setler [38]

Answer: 58 miles per hour

Step-by-step explanation:

If you divide 318 by 6 then you get how many miles were driven in that hour. so there speed was 58 miles per hour

8 0
3 years ago
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