Answer:
$52284
Step-by-step explanation:
Given data
Rate= 1.5%
Principal= $50,000
Time = 36 months = 3 years
For the final amount A, let us apply the compound interest formula
A= P(1+r)^t
subtsitute
A=50000(1+0.015)^3
A=50000(1.015)^3
A=50000*1.045678375
A=52284
Hence the balance after 36 months (3 years) is $52284
Step-by-step explanation:
cubic root(56) + cubic root(189) =
= cubic root(7×8) + cubic root(27×7) =
= 2×cubic root(7) + 3×cubic root(7) = 5×cubic root(7) =
= 9.564655914...
Answer:
a1 = 0.5; common ratio = 5
Step-by-step explanation:
Let the common ratio = r
a2 = 2.5
a3 = 2.5r
a4 = 2.5r * r = 2.5r^2
We are told a4 = 62.5, so
2.5r^2 = 62.5
Divide both sides by 2.5
r^2 = 25
r = 5
a2 = a1 * r
a1 = a2/r = 2.5/5 = 0.5
Answer: a1 = 0.5; common ratio = 5
Answer:
The second one
Step-by-step explanation:
