Answer:
A = 2000(1.04)^t
Step-by-step explanation:
Using the compound interest formula;
A = P(1+r)^t
P is the principal = $2000
r is the rate = 4% = 0.04
On substituting
A = 2000(1+0.04)^t
A = 2000(1.04)^t
Hence the required expression is A = 2000(1.04)^t
Answer:
43.
Step-by-step explanation:
2 negatives make a positive so:
35 - (-8) = 35 + 8 = 43
Answer:
(x + 9) (x - 8)
Replace a with 9
and b with -8
Step-by-step explanation:
Answer:
Step-by-step explanation:
8P3=8*7*6=336
Answer:
We let x be the number of hours both could the job together.
The fraction of the job done by Elias is
x/40
The fraction of the job done by Niko is
x/50
Together they would be able to finish the job
x/40 + x50 = 1
x = 1 / (1/40 + 1/50)
x = 22.22 min
Step-by-step explanation:
