Mathematics, 30.10.2019 18:31, Mune4184
The amount troy charges to mow a lawn is proportional to the time it takes him to mow the lawn. troy charges $30
to mow a lawn that took him 1.5
hours to mow.
which equation models the amount in dollars, d
, troy charges when it takes him h hours to mow a lawn?
Answers: 1
Mathematics, 21.06.2019 13:00, zoeedadoll
The long jump record, in feet, at a particular school can be modeled by f(x) = 19.6 + 2.5ln(x + 1) where x is the number of years since records began to be kept at the school. what is the record for the long jump 11 years after record started being kept? round your answer to the nearest tenth.
Answers: 1
Mathematics, 21.06.2019 18:40, ferny5106
Dexter read 11 science fiction books and 5 history books. lena read 9 science fiction books and 4 history books. compare the students’ ratios of science fiction books to history books. 1. determine the ratios’ form: science fiction books to history books 2. write the ratios as fractions: dexter: 115; lena: 94 3. rewrite with a common denominator. 4. compare. 5. answer the question. determine which shows the correct comparison of the ratios for this problem.
Answers: 1
The amount troy charges to mow a lawn is proportional to the time it takes him to mow the lawn. troy...
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