anu as III pur 11. In a race of 60-m total distance, Rabbit ran 5 m/s over, stopped to eat a carrot for 4 S, and then ran back in 5 s. Turtle ran at the same speed over and back. a. What was Rabbit's speed back? b. If Turtle and Rabbit tied, what was Turtle's speed over and back? c. Twelve seconds into the race, where were Rabbit and Turtle located?

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter4: Polynomial And Rational Functions
Section4.3: Zeros Of Polynomials
Problem 68E
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Help with number 11 please
head start.
overlook Turtle's head start.)
JE Turtle had run 3.173 m/s (with the same head start) and Rabbit had run as given
and as in part (b), who would have won the race?
11. In a race of 60-m total distance, Rabbit ran 5 m/s over, stopped to eat a carrot for 4 s.
and then ran back in 5 s. Turtle ran at the same speed over and back.
rs
a. What was Rabbit's speed back?
b. If Turtle and Rabbit tied, what was Turtle's speed over and back?
c. Twelve seconds into the race, where were Rabbit and Turtle located?
eed
12. Suppose Tabatha rode her bike 3 mi in half an hour, and then 12 mi in I h.
ayla
a. Graph this information. What is Tabatha's average speed for each of the two legs of
her journey?
b. Carly rode her bike 15 mi in 1.5 h. What is her average speed for this trip: Grapu
this information onto the same graph as in part (a).
c. What was Tabatha's average speed?
d. What was Carly's average speed?
*n your answers are the same for parts (c) and (d), why? If your answers are
different for parts (c) and (d), why?
is
entered the 15 mi in 15 min. the taxi exited the freeway
in 5 min. Once out of the the taxi drove 7 mi in 15 min. The taxi then
down by and just 4 mi. The taxi then a tunnel and drove 2 mi
13. Jerold took a his to the For the first 15 min the taxi was slowed
Then dropped Jerold off for his flight.
of his trip?
Transcribed Image Text:head start. overlook Turtle's head start.) JE Turtle had run 3.173 m/s (with the same head start) and Rabbit had run as given and as in part (b), who would have won the race? 11. In a race of 60-m total distance, Rabbit ran 5 m/s over, stopped to eat a carrot for 4 s. and then ran back in 5 s. Turtle ran at the same speed over and back. rs a. What was Rabbit's speed back? b. If Turtle and Rabbit tied, what was Turtle's speed over and back? c. Twelve seconds into the race, where were Rabbit and Turtle located? eed 12. Suppose Tabatha rode her bike 3 mi in half an hour, and then 12 mi in I h. ayla a. Graph this information. What is Tabatha's average speed for each of the two legs of her journey? b. Carly rode her bike 15 mi in 1.5 h. What is her average speed for this trip: Grapu this information onto the same graph as in part (a). c. What was Tabatha's average speed? d. What was Carly's average speed? *n your answers are the same for parts (c) and (d), why? If your answers are different for parts (c) and (d), why? is entered the 15 mi in 15 min. the taxi exited the freeway in 5 min. Once out of the the taxi drove 7 mi in 15 min. The taxi then down by and just 4 mi. The taxi then a tunnel and drove 2 mi 13. Jerold took a his to the For the first 15 min the taxi was slowed Then dropped Jerold off for his flight. of his trip?
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