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Alexxandr [17]
3 years ago
10

The box plots represent the distributions of typing speeds of students before and after a computer-programming course.

Mathematics
1 answer:
NISA [10]3 years ago
4 0

Answer: the range of two distributions are the same

Step-by-step explanation:

So the last one

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A patrolman spends three times as many hours patrolling as she does completing paper work. If she works 36 hours per week, how m
fomenos

Answer:

27 hours

Step-by-step explanation:

Let her work "x" hours for paperwork

Since, patrolling amount of hours is THREE TIMES that,

Patrolling = 3x hours

Total Hours = 36

That is including paperhour work (x) and patrolling (3x). So we can setup an equation in x and solve for x first:

x + 3x = 36

4x = 36

x = 36/4

x = 9 hours

Amount of Hours for Patarolling = 3x hours = 3(9) = 27 hours

So, she spends 27 hours patrolling

4 0
3 years ago
A store is having a sale where movies are 15% off their original price a movie is sale for $22.10 what was the original price of
Alexus [3.1K]
The original price of the movie would be $26. Hope this helps!
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3 years ago
CONSUMER MATH!!
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Answer:

$10.52

Step-by-step explanation:

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6 0
3 years ago
Write an equation for this relationship.
disa [49]

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y=18.5x

Step-by-step explanation:

74-55.5=18.50

92.50-74=18.50

111-92.5=18.50

(3,55.50)

y=18.5x +b

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55.50=55.50+b

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8 0
3 years ago
Y=0.5x+3.5 on graphs
tresset_1 [31]
You should go up 3.5 on the Y-Axis and then go up .5 and over 1.
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