1. 72 to 50 points
50/72 = 69%
100-69= 31% decrease
2. 14 to 40 books
14 / 40 = 35%
100-35= 65% increase
3. 10 plus 30% increase
10 * 0.3 = 13
It does not have a mode
Mode: is the number that appears the most
in this situation, no number appears more than once
hope this helps
Answer:
66
Step-by-step explanation:
I don't know the explanation but the answer is correct.
Answer:
Ans. you should deposit each month to end up with $38,000 the amount of $533.33 every month for 5 years at a APR of 6.5%
Step-by-step explanation:
Hi, first we have to convert all the data to monthly basis, that is, 5 years (5*12=60 months) and the rate of 6.5% APR offered by the bank (Monthly rate = 0.065/12=0,005666667 or 0.5667% monthly)
With that in mind, we need to solve for "A" the following equation.

Where:
FV = Future value of the car
r = rate of return offered by the bank
n = number of periods that you are going to make the monthly deposit
That is:




Best of luck.
Answer: 16384
Step-by-step explanation:
Given, Total jars = 4
Total marbles = 7
Since we need to put marbles in 4 different jars, we need to choose a jar each time.
Possible choices for jars =4
Number of time we need to choose = number of marbles
So, by fundamental counting principle, we have
Total ways to put 7 marbles in 4 jars = 

Hence, the required number of ways =16384