Step-by-step explanation:
exponential decay functions are written in the form :
where b is less than 1
if we look at the 3rd choice and consider the term on the right.
=
If we compare this to the general form above,
b = 7/8 (which is less than 1)
hence the 3rd choice is correct.
Answer:
x=60
Step-by-step explanation:
Log (5) + log (3) = log (15)
Answer:
see below (first table shown)
Step-by-step explanation:
All of the frequency tables have the same numbers in the first and last categories, so choosing the correct table can be done by counting instances in any of the middle three categories.
We note there are 5 who biked to school, so the first table is indicated as being correct.
_____
If you complete a frequency table, you find that it matches the first table shown.