Answer:
t= 0.2 I think.....
Step-by-step explanation:
To calculate the distance traveled, multiply the 2.3 meter circumference of the bike wheels by 850: 850(2.3 m) = 1955 m. Aurora rides 1955 m to school.
Answer:
Given a rectangle with length l and width w, the formula for the area is: A = lw (rectangle). That is, the area of the rectangle is the length multiplied by the width. As a special case, as l = w in the case of a square, the area of a square with side length s is given by the formula: A = s2 (square).
Answer:
3.5 and 5
Step-by-step explanation:
Given
f(x) = 
To evaluate f(2) substitute x = 2 into f(x)
f(2) = 
= 
= 3.5
Similarly for 
(x)
(2 ) = 
= 5
Answer:
C. 7
Step-by-step explanation:
