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Oksana_A [137]
3 years ago
9

The line plots show the number of hours two groups of teens spent online last week. How does the data compare for the two groups

of teens? The 16- to 18-year olds spent about the same hours online, on average, as the 13- to 15-year olds. The mode for the hours spent online for the 13- to 15-year olds is greater than the mode for the hours last week for the 16- to 18-year olds. The median value for the hours spent online for the 13- to 15-year olds is greater than the median value for the hours spent online for the 16- to 18- year olds. The range of hours spent online for the 13- to 15-year olds is greater than the range of hours spent online for the 16- to 18-year olds.

Mathematics
2 answers:
Hitman42 [59]3 years ago
6 0
From your choices above, the answer is C. The median value for the hours spent online for the 13- to 15-year olds is greater than the median value for the hours spent online for the 16- to 18- year olds.
patriot [66]3 years ago
3 0

Answer:

The 16- to 18-year olds spent about the same hours online, on average, as the 13- to 15-year olds.

Step-by-step explanation:

Just took the test and this was the answer, view the image below to see if its the right chart.

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Scorpion4ik [409]

Answer:

C

Step-by-step explanation:

4x+3y=-24

eq. of any line perpendicular to given line is

3x-4y=a

4y=3x-a

y=3/4x -a/4

where a is an arbitrary constant.

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Using the image below, where would the coordinates of point A be if the triangle was translated by ⟨x−4,y+3⟩?
Dennis_Churaev [7]

Answer:

(-9,4)

Step-by-step explanation:

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2 years ago
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Vaselesa [24]
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3 years ago
Gavin and Caleb go to the movie theater and purchase refreshments for their friends. Gavin spends a total of $22.25 on 2 bags of
gavmur [86]

Answer:

Drinks = 6.75

Popcorn= 1

Step-by-step explanation:

Let the popcorn = P

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2*P + 3*D = 22.25         multiply this equation by 6

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<u>12P + 18D = 133.5</u>          Subtract these two equations

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-14D/-14 = -94.5/-14        Do the division

D = 6.75

=========================

12P  +  4D = 39            Substitute for D

12P + 4*6.75 = 39        Combine

12P + 27 = 39               Subtract 27 from both sides

12P + 27-27=39-27      Collect like terms

12P = 12                        Divide by 12

12P/12 = 12/12

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8 0
3 years ago
Read 2 more answers
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Nastasia [14]

Answer:

-3.5 or 3 1/2

Step-by-step explanation:

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