multiply 15430000 by 25%
25% = 0.25
15430000 x 0.25 = 3,857,500
The associative property is used for both of these. (1.6*2)*5 can also be 1.6*(2*5) and it would still give you the same exact answer. Same goes for (27*2.5)*4. I hope that helps!
Step-by-step explanation:
n! = n × n−2 × n−3 × ... × 2 × 1
(n+1)! = n+1 × n × n−2 × n−3 × ... × 2 × 1
(n+1)! = (n+1) n!
Therefore:
lim(n→∞) (n! / (n+1)!)
lim(n→∞) (n! / ((n+1) n!))
lim(n→∞) (1 / (n+1))
0
9514 1404 393
Answer:
yes
Step-by-step explanation:
By the "rule of 72", the amount will be doubled in 72/I years, where I is the annual interest rate in percent. That is, it can be estimated to take 72/4 = 18 years to double the $240 investment to $480. It would take another 18 years to double it again to $960. So, to achieve a balance of $1500 will be expected to take more than 36 years. The only reasonable answer choice is the one you have selected.
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The exact solution is ...
log (1500/240)/log(1 +0.04) ≈ 46.72 years ≈ 47 years.
The answer is c less than
