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12 questions
Find the median from the list of numbers:
60, 58, 52, 48, 60, 67
58
59
60
118
In Mr. Horn's math class, final grades are based 80% on tests, 15% on homework and 5% participation points. If Lea holds a 75% test average, a 0% homework average and has 100% of her participation points, what is Lea's current grade?
65%
85%
60%
70%
Jasmine has spent $50, $72, $22 and $15 each of the last 4 weeks. If she wants to make sure she spends an average of $40 a week or less, what is the most Jasmine can spend next week?
$1
$21
$31
$41
The mean weight of 8 girls in a group is 35 kg. The individual weights of seven of them are 35kg, 28kg, 43kg, 25kg, 33kg, 51kg, and 22kg. Find the weight of the 8th girl.
39 kg
41 kg
43 kg
45 kg
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