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bogdanovich [222]
3 years ago
8

Lorrie wants to determine the average amount of time that students at her school spend on the computer each day. There are 350 s

tudents in 15 classes. The number of boys and girls is approximately equal. Which is the most random sample?
Mathematics
2 answers:
evablogger [386]3 years ago
6 0

Answer: 2 students from each of the 15 classes

Step-by-step explanation:

got it right on edge

Effectus [21]3 years ago
3 0

Answer:

2 students from each of the 15 classes

Step-by-step explanation:

Just took the test on Edge

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aliya0001 [1]

Answer: x+6

Step-by-step explanation:

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8 0
1 year ago
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Ginny divided the cake into 12 pieces. She gave 4 pieces to Sammy. What fraction of the cake did she have left?
In-s [12.5K]

Answer: 2/3 or 1/3

Step-by-step explanation: If we have a cake that has a total of 12 pieces, and we gave four to someone else we would have 8/12 pieces left. Now if we simplify then we would have 2/3 left.

Alternate explanation: Now if we just want to divide 4/12 then we would have 1/3.

I'm happy to help let me know if I'm wrong!

5 0
2 years ago
Which number line correctly graphs the numbers in the list?​
Oksana_A [137]

Answer:

the first option

Step-by-step explanation:

8 0
2 years ago
In how many ways can 7 people line if A needs to be first or last and B needs to be in the middle
12345 [234]

Answer:

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Step-by-step explanation:

There are 2 places for A (first, last) and 5 places for B (anywhere but first or last). 2 x 5 = 10.

8 0
3 years ago
The price of an item has been reduced h 45% the original price was $49
borishaifa [10]

Answer:

$26.95, you save  $22.05

Step-by-step explanation:

$49 x 0.45 = $22.05 savings, 49 - 22.05 = 26.95

3 0
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