Use the bar graph to find the experimental probability of the event.
1 answer:
Answer:
Add total rolls:
The number of rolls is the height of each bar:
14 + 12 + 16 + 15 + 13 = 70
70 total rolls
The numbers greater than 3 are 4 and 5
4 was rolled 15 times and 5 was rolled 13 times
15 + 14 =28 Total times
The probability of that happening would be 28/70 which reduces to 2/5
The answer as a fraction is 2/5 which is 40% as a percentage.
IF your graph matches this data :)
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Answer:
length=52mm
Step-by-step explanation:
For an equilateral triangle A=B=C=x
perimeter= A+B+C
156=x+x+x
3x=156
x=52mm
8-3x=5*2 8-3x=10 -3x=10-8 -3x=2 x=-2/3
15 in 2 hours is 7.5 in an hour (I divided by 2). And she would only get $20 for that. (Half of what she gets in 2 hours) So her rate is $20 per 7.5 pages per hour.
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