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GEO E DE ESSE
Q2. This graph shows the motion of a car.
20
4
Velocity (m/s)
15
10
0
2
8
10
4 6
Time (s)
(a) What is the initial speed of the car?
(1)
(b) What is the final speed of the car?
(1)
(c) What is the acceleration of the car?
(1)

The administrator of a large assisted living facility wanted to know the average age of the residents living at the facility. he randomly selected 12 residents and determined their age, listed here: 80, 65, 75, 83, 68, 73, 88, 79, 94, 72, 79, 68 what's the average age of the sample of residents? a. 79 years old b. 68 years old c. 75 years old d. 77 years old

You got a job selling magazines door-to-door. you are paid $100 per day plus $1.50 for each magazine you sell. which recursive formula models this situation?

Given that δabc is similar to δdef, which is a possible trigonometric ratio for ∠d? a) tan d = 24 30 b) tan d = 30 24 c) tan d = 18 24 d) tan d = 24 18