Mathematics, 09.01.2021 01:40 martinezkimberly706
An ice-skating rink inspects 25 pairs of skates and finds 2 pairs to be defective. The rink has 151 pairs of ice skates. Estimate the number of pairs that are likely to be defective.
Answers: 1
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Iq scores for adults age 20 to 34 years are normally distributed according to n(120, 20). in what range does the middle 68% of people in this group score on the test?
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Jayne is studying urban planning and finds that her town is decreasing in population by 3% each year. the population of her town is changing by a constant rate.true or false?
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12 3 4 5 6 7 8 9 10time remaining01: 24: 54which graph represents this system? y=1/2x + 3 y= 3/2x -1
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Sally deposited money into a savings account paying 4% simple interest per year.the first year,she earned $75 in interest.how much interest will she earn during the following year?
Answers: 2
An ice-skating rink inspects 25 pairs of skates and finds 2 pairs to be defective. The rink has 151...
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