Aferry takes several trips between points a and b. it moves at a constant speed of 0.35 miles/minute and takes the same route on each trip. the total duration of a round trip from point a to point b and back is 80 minutes, ignoring the time spent stopped at point b. if d is the ferry’s distance from point a in miles and t is the time in minutes, which equation models the ferry’s distance from point a for the duration of the trip?

  D.  -|0.35t -14| +14

Step-by-step explanation:

The problem statement is asking for an expression for distance in miles, so the constants in the expression will be miles. In the time it takes to get to point B (40 minutes), the ferry has gone (0.35 mi/min)×(40 min) = 14 mi. Hence the maximum value of the function must be 14. The only function with that characteristic is the one of selection D.

the number of possible outcomes that do not show a 1 on the first spinner and show the number 4 on the second spinner is 2.

spinner 1 spinner 2

1                     1

1                     2

1                     3

1                     4

2                   1

2                   2

2                   3

2                   4   = not 1, and 4

3                   1

3                   2

3                   3

3                   4 = not 1, and 4

only 2 outcomes have passed the given condition.

step-by-step explanation:

idk u tell me

step-by-step explanation: