Mathematics, 13.08.2019 01:20 christib
Suppose you are climbing a hill whose shape is given by the equation z = 900 β 0.005x2 β 0.01y2, where x, y, and z are measured in meters, and you are standing at a point with coordinates (120, 80, 764). the positive x-axis points east and the positive y-axis points north. (a) if you walk due south, will you start to ascend or descend? ascend descend correct: your answer is correct.
Answers: 1
Mathematics, 21.06.2019 16:00
Mr and mrs smith buy tickets for themselves and their four children. the cost of an adult ticket is ? 6 more than the adult ticket. the total cost of the six tickets is ? 40.50 work out the cost of an adult ticket. in your working let c be the cost of the child ticket and a be the cost of the adult ticket.
Answers: 1
Mathematics, 21.06.2019 18:00
The chs baseball team was on the field and the batter popped the ball up. the equation b(t)=80t-16β’16+3.5 represents the height of the ball above the ground in feet as a function of time in seconds. how long will the catcher have to get in position to catch the ball before it hits the ground? round to the nearest second
Answers: 3
Mathematics, 21.06.2019 18:40
This stem-and-leaf plot represents the heights of the students on ralph's basketball team. one student's height is missing from the plot. if the mean height of all the students on the team is 61 inches, what is the missing height? a. 55 in. b. 59 in. c. 61 in. d. 65 in.
Answers: 2
Suppose you are climbing a hill whose shape is given by the equation z = 900 β 0.005x2 β 0.01y2, whe...
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