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2 years ago

7

What is the slope of the line in the graph

1 answer:

Bess [88]2 years ago

5 0

Slope form: y = -x + 1

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Each of 8 students reported the number of movies they saw in the past year. This is what they reported: 4, 14, 16, 4, 20, 19, 12

marysya [2.9K]

The mean is simply the average of the total movies seen so..
$\frac{4 + 14 + 16 + 4 + 20 + 19 + 12 + 10}{2} = mean$
$\frac{99}{2} = mean$
$49.5 = mean$

the median is the middle number (or the average of the middle 2 numbers)
so if we line up the numbers in order and cross them out from both ends we get 12 & 14 so we take the average of the 2
$13 = median$

6 0

2 years ago

Read 2 more answers

A rectangle has a perimeter of 68 inches. Its length is 2 inches less than 3 times its width. What are the length and width of t

Evgesh-ka [11]

2(3x-2+x)=68 in

thats all i know, sorry

7 0

3 years ago

A company used 7.4 x 105 sheets of paper a month, the accounting department used 8.9 x 103 sheets. How many were used by other d

seraphim [82]

Answer:

731,100

7.311 × 10^5

Step-by-step explanation:

The computation of the number of sheet used by other department is given below:

Given that

The company used 7.4 × 10^5 sheets of paper So it would be 740,000

And, The accounting department used 8.9 × 10^3 sheets so it would be 8,900

Now the number of sheet used by other department is

= 740,000 - 8,900

= 731,100

= 7.311 × 10^5

4 0

2 years ago

Divide. -3 3/4 divided by 3

pickupchik [31]

Answer:

A. $-1\frac{1}{4}$

Step-by-step explanation:

$-3\frac{3}{4} \div 3 = -\frac{15}{4} \times \frac{1}{3} = -\frac{15}{12} = -1\frac{3}{12} = -1\frac{1}{4}$

I am joyous to assist you anytime.

4 0

3 years ago

Help pls!! 8 1/2 miles in 1/2 hour

katrin2010 [14]

3 minutes per mile.

or

17mph

8 0

2 years ago