Mathematics, 01.11.2020 01:00 joee1300
Suppose the record times in the 2000-m race at a certain venue are a function of the number of rowers as shown in the figure. Ifr is the number of rowers and t is the time in minutes, then the formula t = - 0.41r + 8.72 models this relationshipIs this function invertible? Find the inverse. If the time for a 2000 -m race was 6.26 min, then how many rowers were probably in the boat?
Answers: 3
Mathematics, 22.06.2019 00:10
Me its important ! marge runs an ice cream parlor. her speciality is triple chocolate sundaes.she can prepare 1 sundae every 2 minutes, and she earns $1.20 for each sundae she makes . if she just makes sundaes for a single shift of at most 4 hours and at least 2 hours , which function relates her earnings to the number of minutes she works?
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Mathematics, 22.06.2019 02:30
The taxi fare in gotham city is $2.40 for the first 1 2 12 mile and additional mileage charged at the rate $0.20 for each additional 0.1 mile. you plan to give the driver a $2 tip. how many miles can you ride for $10?
Answers: 3
Mathematics, 22.06.2019 06:00
For a sewing project, maria divides 5 yards of fabric into 12 -yard strips. how many strips will maria have for her project?
Answers: 2
Suppose the record times in the 2000-m race at a certain venue are a function of the number of rower...
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