Mathematics, 15.12.2020 17:10 sameh0425
21) Flying to Seoul with a tailwind a plane averaged 208 mph. On the return trip the plane only
averaged 162 mph while flying back into the same wind. Find the speed of the plane in still air
and the speed of the wind
Answers: 3
Mathematics, 21.06.2019 14:00
Plzzz maths ! quadratic sequences=an^2+c 1) 11,17,27,41,59 2) 7,16,31,52,79 3) 6,18,38,66,102 4) 0,9,24,45,72 5) 0,12,32,60,96
Answers: 2
Mathematics, 21.06.2019 19:30
Find the domain of the following expression: 1/(√x)-2
Answers: 1
Mathematics, 21.06.2019 20:00
Someone answer asap for ! the boiling point of water at an elevation of 0 feet is 212 degrees fahrenheit (°f). for every 1,000 feet of increase in elevation, the boiling point of water decreases by about 2°f. which of the following represents this relationship if b is the boiling point of water at an elevation of e thousand feet? a. e = 2b - 212 b. b = 2e - 212 c. e = -2b + 212 d. b = -2e + 212
Answers: 1
21) Flying to Seoul with a tailwind a plane averaged 208 mph. On the return trip the plane only
ave...
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