Answer: C 2.5%
Step-by-step explanation:
The "Rule of 72" is a easy way to calculate how much time an investment will take to double with a given fixed annual rate of interest.
Just we have to divide 72 by the annual rate of return(r), we can get a rough estimate of how many years it will take to double the initial investment .
Now, in given problem: Let 'r' be the rate of interest
Time to double the amount=29 years
Thus by rule 72 ,
Therefore, C is the right option.
Step-by-step explanation:
markup amount = 45% of $27
=> 45/100 * $27
=> $12.15
Now,
selling price = $27 + $12.15 => $39.15
Answer:
linear and increasing
Step-by-step explanation:
uwu
Step-by-step explanation:
7+8+9=24
second integer is 8 so 8*3=24
Answer:
(A) spinning red
(B) picking blue
Step-by-step explanation:
There are 9 sections to the spinner, so the probabilities of spinning the colors of interest are ...
red: 3/9 = 1/3
blue: 4/9
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There are 12 balls in the bag, so the probabilities of picking the colors of interest are ...
blue: 4/12 = 1/3
red: 5/12
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We note that the numbers that are the same on these lists are 1/3 for spinning red and picking blue. We also note that point A on the number line is located at about 1/3 (more than 1/4, less than 3/8).
The events that can be modeled by point A on the number line are ...
- spinning red
- picking a blue ball
