Mathematics, 05.03.2021 05:00 vinnie48
4The Freedom Tower in New York City has 102 floors with elevators that travel at astonishing
speeds. The scatterplot shows the relationship between the floor number, y, and the average
number of seconds the elevator takes to descend from floor 102 to floor x.
Freedom Tower
Floor number
110
100
90
80
70
60
50
40
30
20
10
х
3
6 9 12 15 18 21
Time (seconds)
nme
to D
What is the best prediction for the number of seconds it will take the elevator to descend
from floor 102 to floor 50?
Answers: 2
Mathematics, 21.06.2019 17:00, scastillo8
Mary beth used the mapping rule to find the coordinates of a point that had been rotated 90° counterclockwise around the origin. examine the steps to determine whether she made an error. m (3, –6) is rotated 90° counterclockwise. (x, y) → (–y, x) 1. switch the x- and y-coordinates: (6, –3) 2. multiply the new x-coordinate by –1: (6(–1), –3) 3. simplify: (–6, –3) .
Answers: 1
Mathematics, 21.06.2019 18:30, rheamskeorsey33
Acoin bank containing only dimes and quarters has 12 more dimes than quarters. the total value of the coins is $11. how many quarters and dimes are in the coin bank?
Answers: 1
4The Freedom Tower in New York City has 102 floors with elevators that travel at astonishing
speeds...
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