Mathematics, 24.01.2020 17:31, Pipemacias1711
Dan earns $42.75 per month working as a tutor. he worked as a tutor for 4 months. he also earned $52.45 walking dogs in the neighborhood. he spent $18.50 of his total earning to buy a movie ticket and candy. dan put of the remaining money in his savings account.
dan used the following steps to find the total money he put in his savings account:
step 1: [($42.75 β
4) + $52.45 β $18.50] β
step 2: [$171 + $52.45 β $18.50] β
step 3: 241.95 β
step 4: $80.65
in which step did dan first make an error? use words to explain how dan can correct his error.
Answers: 1
Mathematics, 21.06.2019 22:00, taliyahjhonson1
The birth weights of newborn babies in the unites states follow in a normal distrubution with a mean of 3.4 kg and standard deviation of 0.6 kg. reaserches interested in studying how. children gain weights decide to take random samples of 100 newborn babies and calculate the sample mean birth weights for each sample
Answers: 1
Mathematics, 21.06.2019 23:10, danielacortevpe3i66
12 3 4 5 6 7 8 9 10time remaining01: 24: 54which graph represents this system? y=1/2x + 3 y= 3/2x -1
Answers: 1
Dan earns $42.75 per month working as a tutor. he worked as a tutor for 4 months. he also earned $52...
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