Answer:

Step-by-step explanation:
The inverse operation for an exponential (
) is the logarithm:
.
Answer:
Let's calculate the "cups of sugar per dozen cookies" ratio:
2 cups
---------- = 0.8 (Rina)
2.5
2.25 cups
------------- = 0.75 (Jonah)
3
Rina uses more sugar for a dozen cookies.
38 yard piece for each student and there are 16 students:
38*16=608
608 yards needed for your class
It’s 56689 + the power of everything is 25 round it up
The answer for this would be 0.167