Mathematics, 12.02.2020 23:26 jazzwok
( explain your work, 10 points. ) simone ran on the treadmill, at a 6 mile per hour pace. if she ran 8 miles, at the same rate, how long did she run?
a ) 45 minutes.
b ) 1 hour, 20 minutes.
c ) 1 hour, 30 minutes.
d ) 2 hours.
Answers: 1
Mathematics, 20.06.2019 18:02
Plz answer asap plz which is a solution to the equation 4b2 − 11b = 28 + 5b2? a) −5 b) −4 c) −3 d) 4
Answers: 1
Mathematics, 21.06.2019 13:00
In the final round of trivia competition, contestants were asked to name as many states that begin with the letter m as they could in 15 seconds. the bar graph shows the number of states the contestants were able to name. how many contestants participated in the final round of the competition? a) 6 b) 8 c) 14 d) 20
Answers: 3
Mathematics, 21.06.2019 17:30
Colby and jaquan are growing bacteria in an experiment in a laboratory. colby starts with 50 bacteria in his culture and the number of bacteria doubles every 2 hours. jaquan starts with 80 of a different type of bacteria that doubles every 3 hours. let x equal number of days. colbys experiment follows the model: a.) y=50*2^x b.) y=50*2^8x c.) y=50*2^12x jaquans experiment follows the model: a.)80*2^x b.)80*2^8x c.)80*2^12x
Answers: 3
( explain your work, 10 points. ) simone ran on the treadmill, at a 6 mile per hour pace. if she ran...
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