If the interest earned by a CD is compounded continuously, which rule is most accurate when calculating how long it will take th
e money invested in the CD to double? A. Rule of 69 B. Rule of 72 C. Rule of 12 D. None of the above
2 answers:
Answer:
69
Step-by-step explanation:
For an investment compounded continuously, the rule of 69 gives a better approximation than the rule of 72 (for normal compound interests).
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Number 1 is:
C and E
Number 2 is:
400
Answer:
y= 2x-1/2 is x=.5 y + .25
2x-3y=4 is x = 1.5y + 2
Step-by-step explanation:
pretty sure thats it
Answer:
12-4√5
Step-by-step explanation:
(√10-√2)²
(√10-√2)(√10-√2)
Foil/distribute
10-√20-√20+2
12-2√20
12-2√4*√5
12-2*2√5
12-4√5
Answer:
The answer is 55.
Step-by-step explanation:
hope this helps
2³×(15-9)+7
=8(15-9)+7
=120-72+7
=48+7
=55
Answer:
x=-2
y=5
Step-by-step explanation:
x=28-6y
2x-3y=-19
(substitute the value of x)
2(28-6y)-3y=-19
y=5
x=28-6*5
x=-2
