Mathematics, 01.05.2021 22:40 missy922527
I accidentally posted the rest of the questions on another post on my account
2. A study was done to determine how fuel economy of a particular car was related to the speed
at which it was driven. The results are shown in the table below. Use this data to create an
accurate soatterplot and a line of best fit using a quadratic regression. Finally, answer the
questions on the next page (5 marks for graph + 9 for questions)
Mel Foonomy Research
Fuel
Speed
Boonomy
(U100 km)
103
9,2
8.3
quodratic
04
72
SO
SS
8.2
SO
7.9
7.8
7.7
8.2
8.6
9.3
104
112
Write your regression equation using F for fuel economy and k for km/h. Round these
Answers: 1
Mathematics, 21.06.2019 14:30
Ican figure out 20 shares multiply by $117.98 =2359.6920 shares multiply by $124.32=2486.40then take 40 shares multiply by $128.48=5139.20after that i'm lost any be greatly appreciated.
Answers: 1
Mathematics, 21.06.2019 15:30
After being rearranged and simplified, which of the following equations could be solved using the quadratic formula? check all that apply. a. 9% + 3x2 = 14 + x-1 b. -x+ + 4x + 7 = -32-9 c. 5x + 4 = 3x4 - 2 d. 2x2 + x2 + x = 30
Answers: 1
Mathematics, 21.06.2019 20:00
One hectometer is a) 1/1000 of a meter. b) 1/100 of a meter. c) 10 meters. d) 100 meters. e) 1000 meters.
Answers: 1
Mathematics, 21.06.2019 21:00
An airplane travels at an unknown elevation before it descends 3 miles to an elevation of 15 miles. find the elevation of the plane before its descen.
Answers: 1
I accidentally posted the rest of the questions on another post on my account
2. A study was done...
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