3p=p(1+0.06)^t
3=(1.06)^t
T=log(3)÷log(1.06)
T=18.9 years
Take log of both sides

Use log property to get "x" out of the exponent

Differentiate

Move y to Right side (Note y = original expression)

In general, whenever you have a function in the form

The derivative will be
77+72=149
149/2=74.5
through the process of elimination, I found that Jim needs to get an 88 or higher to receive an average of 79 or greater.
77+72+88=237
237/3=79
She can arrange them in the following;
1 row of 36
2 rows of 18 (doesnt count because it says other and this has already been mentioned)
3 rows of 12
4 rows of 9 (doesnt count because it says other and this has already been mentioned)
6 rows of 6
Answer:
Step 1 - Find Whole Number. Calculate out how many times the denominator goes into the numerator. ...
4 / 3 = 1.3333 = 1.
Step 2 - Find New Numerator. Multiply the answer from Step 1 by the denominator and deduct that from the original numerator.
4 - (3 x 1) = 1.
Step 3 - Get Solution.