Mathematics, 16.01.2022 18:50 mikecampbellashleyca
The speed of a gear varies inversely as the number of
teeth it has. If a gear with 24 teeth rotates at a speed of
45 revolutions per minute, how many revolutions per
minute will a gear with 36 teeth make?
Answers: 3
Mathematics, 20.06.2019 18:04
Order the numbers in each list from least to greatest. 0, |−14|, 13, −12, |−16|, 17
Answers: 2
Mathematics, 21.06.2019 16:00
Elena and her husband marc both drive to work. elena's car has a current mileage (total distance driven) of 15,000 and she drives 23,000 miles more each year. marc's car has a current mileage of 46,000 and he drives 9,000 miles more each year. will the mileages for the two cars ever be equal? explain.
Answers: 2
Mathematics, 21.06.2019 17:00
Use the frequency distribution, which shows the number of american voters (in millions) according to age, to find the probability that a voter chosen at random is in the 18 to 20 years old age range. ages frequency 18 to 20 5.9 21 to 24 7.7 25 to 34 20.4 35 to 44 25.1 45 to 64 54.4 65 and over 27.7 the probability that a voter chosen at random is in the 18 to 20 years old age range is nothing. (round to three decimal places as needed.)
Answers: 1
Mathematics, 21.06.2019 17:20
Consider the proof. given: segment ab is parallel to line de. prove: what is the missing statement in step 5?
Answers: 2
The speed of a gear varies inversely as the number of
teeth it has. If a gear with 24 teeth rotate...
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