Answer:
The correct answer is a. $2275.28; b. 17.04 years
Step-by-step explanation:
Principal to be invested is $2000
Interest rate (r) per year is 6.5 quarterly.
Interest is calculated compoundly.
a. Time (t) for the investment is given to be 2 years.
Amount after two years is = Principal × 
where the value of n is 4.
⇒ A = 2000 × 
⇒ A = $2275.28.
b. Now the value of A is given to be triple the principal = $ (3 × 2000).
Therefore we need to find the value of t.
⇒ 3 × 2000 = 2000 × 
⇒ ㏑ 3 = 4t × ㏑ ( 1.01625)
⇒ t = 17.04
Therefore it would take 17.04 years for the principal to triple.
Answer:
6.25 times 100 will equal to 625. When you multiply by 100, you can move the decimal two spaces to the right since there are two zeros, and you get 625.
Step-by-step explanation:
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Answer:
36
Step-by-step explanation:
it is $2 a bulb and you divide 72.50 into 2 or vise versa and bam you got your awnser. hope this helps
The container has a total of 41 possible numbers from which to draw, and so each one as a probability of 
of being drawn.
Most of these numbers are even (21 of them) and
20 of these numbers are greater than 30, so
and among these, exactly half are even, so that
So we have
