Answer:
Step-by-step explanation:
The first term must have one number before decimal point
the second term (factor) must be 10 having some power.
example;
5.0 ×10³
7.002×10^41
3.5 3.4 3.3 3.2 3.1 3 -5.5 -1 -2
Answer:
Time taken n = 19 years (Approx)
Step-by-step explanation:
Given:
Amount of car P = $27,500
Decrease rate r = 15% = 0.15
Final amount A = $1,254
Find:
Time taken n
Computation:
A = P[1-r]ⁿ
1,254 = 27,500[1-0.15]ⁿ
0.0456 = [0.85]ⁿ
Time taken n = 19 years (Approx)
2x+38=50
2x+38-38=50 -38
2x =12
2x/2 =12/2
x=6
Answer:
Step-by-step explanation:
tbh i think u have to multiply a and b
and to find that, u have to find an answer to 8 and 2
