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Cloud [144]
3 years ago
12

The line plots below show the number of students in each of Andre’s and Mandy’s classes at school. Approximately how many times

larger is the difference between the means of the number of students in Andre’s and Mandy’s classes compared to the range?

Mathematics
1 answer:
Sunny_sXe [5.5K]3 years ago
7 0

Answer:

the answer is 5.0

Step-by-step explanation:

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Answer:

4 toppings

Step-by-step explanation:

10 - 8 = 2

2 / .5 = 4

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3 years ago
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posledela
Rate (or speed) = distance/time


V1 = 135/3 = 45 mi/h

V2 = 189/3.5 = 54mi/h
8 0
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erik [133]
The answer to the problem is 4
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3 years ago
Angel is trying to decide which parking garage to use. Polite's parking charges a flat fee of $2 plus $4 per hour. Gray's garage
Travka [436]

\text{Turn the scenarios into equations:}\\\\\text{Polite's parking:}\\\\y=4x+2\\\\\text{Gary's garage:}\\\\y=2x+8\\\\\text{To find when the parking costs the same, solve the expressions together:}\\\\4x+2=2x+8\\\\\text{Solve for x:}\\\\4x+2=2x+8\\\\\text{Subtract 2x from both sides}\\\\2x+2=8\\\\\text{Subtract 2 from both sides}\\\\2x=6\\\\\text{Divide by 2}\\\\x=3\\\\\boxed{\text{In 3 hours, the cost will be the same}}\\\\

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8 0
3 years ago
3 students are selected from a class that has 10 boys and 5 girls. what is the probability that 1 boy and 2 girls are selected?
Nookie1986 [14]
Chances of drawing a boy the first time = 12/16. 
<span>Chances of drawing a boy the second time = 11/15. </span>
<span>Chances of drawing a boy the third time = 10/14. </span>

<span>(12/16)(11/15)(10/14) = about 39.3%.</span>
4 0
3 years ago
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