Mathematics, 20.08.2019 05:00 jblac
An airplane flew for 8 hours at an airspeed of x miles per hour (mph), and for 7 more hours at 325 mph. if the average airspeed for the entire flight was 350 mph, which of the following equations could be used to find x ?
a. x + 325 = 2(350)
b. x + 7(325) = 15(350)
c. 8x – 7(325) = 350
d. 8x + 7(325) = 2(350)
e. 8x + 7(325) = 15(350)
Answers: 1
Mathematics, 21.06.2019 22:00, lokiliddel
In dire need~! describe how to use area models to find the quotient 2/3 divided by 1/5. check your work by also finding the quotient 2/3 divided by 1/5 using numerical operations only.
Answers: 3
Mathematics, 21.06.2019 22:30, ashleywoo21361
Assume that y varies inversely with x. if y=1.6 when x=0.5 find x when y=3.2
Answers: 1
An airplane flew for 8 hours at an airspeed of x miles per hour (mph), and for 7 more hours at 325 m...
English, 22.10.2020 20:01
Spanish, 22.10.2020 20:01
Biology, 22.10.2020 20:01
Computers and Technology, 22.10.2020 20:01