Starting from 105 feet away, a person on a bicycle rides towards a checkpoint and then passes it. the rider is traveling at a constant rate of 35 feet per second. the distance between the bicycle and the checkpoint is given by the equation d=|105-35t|. at what times is the bike 60 feet away from the checkpoint? a. 1.3 sec and 2.6 sec b. 1.3 sec and 4.7 sec c. 1.1 sec and 2.6 sec d. 4.7 sec and 9.4 sec

The given distance formula is:

d = | 105 – 35 t|

There are two working equations here due to the absolute symbol.

a. d = 105 – 35 t

b. d = 35 t – 105

From a:

60 = 105 – 35 t

t = 1.3 seconds

From b:

60 = 35 t – 105

t = 4.7 seconds

So the answer is:

B. 1.3 sec and 4.7 sec

definition: a circle is the  set of all points in a plane that are equidistant  from a given  point  called the center of the circle. we use the symbol ⊙ to represent a circle. the a line segment from the center of the circle to  any point  on the circle is a radius of the circle.

step-by-step explanation:

i googled it and this is what i got i don't know how it is. sorry.