Answer:
<h2>Option
(B)</h2>
Step-by-step explanation:
<h3>(b). It's a many-to-one function.</h3>
Answer:
y= 0.5x + 3
Step-by-step explanation:
Answer:
Paula will arrive at her house at 15:20.
Step-by-step explanation:
Since Paula sets off from home at 13:20 and drives to Taunton for km at a speed of km / h, and after 40 minutes, she drives back home on the same route, but drives twice as slowly, to determine at what time Paula will arrive back home, the following calculation must be performed:
13:20 + 00:40 + (00:40 x 2) = X
14:00 + 1:20 = X
15:20 = X
So, Paula will arrive at her house at 15:20.
Answer:
A.
Elena can run 3 miles per hour.
Step-by-step explanation:
Given that:
a circular running track = 1/5 mile
On this track, Elena runs completing each of the laps in 1/15 of an hour
We are to find Elena running speed.
It implies that the distance of Elena = 
Time to run each lap = 
Speed is the amount of distance covered in a specified period of time.
Recall that the formula for calculating speed is:



Speed = 3miles / hour
As such, Elena can run 3 miles each hour.
Answer:
is it to late now
Step-by-step explanation: