Answer:
7 miles your friend run each day.
Step-by-step explanation:
As per the statement:
You run mile each day.
⇒ you run each day = miles.
It is also given that; Your friend runs 4 times as far as you do.
"4 times as far as you do" means miles
⇒ Your friend runs each day = 7 miles.
therefore, 7 miles your friend run each day
Answer:
Step-by-step explanation:
It is given that A bacteria population doubles in size every 5 hours. After 5 hours, the sample contains 2,000 bacteria.
and also Y=populations size and x=number of hours.
so at x=0 , Y=1000 and after 5 hours x=5 ,Y=2000. and after 5 more hours
at x=10, Y=4000
so we see that it is doubling every 5 hours i.e. the Equation will be like this
where x= multiple of 5 years.
y = -8 and x = -1 are the answers