No it is not base e. It is 1.015.
An increase of 1.5 % = 1.015
Year 1, 2, 3,.........................., 30.
30000, 3000(1.015), 30000(1.015)²,........... 30000(1.015)²⁹
Her Total Income is sum over the thirty 30 year period:
Sn = a(r^n - 1) / (r - 1); a = 30000, r = 1.015, n = 30
Sn = 30000 ( 1.015^30 - 1) / (1.015 - 1)
= 30000 (1.56308022 - 1) / (0.015) = 1126160.44
Total = $ 1 126 160.44
Answer:
$40000
Step-by-step explanation:
640160≈640000
640000/16=40000
0.125 is greater than 1/4
Answer:
Slope of 1
Step-by-step explanation:
The formula that we are altering would be y = mx + b. m represents the slope and b represents the y-intercept, or how it moves up and down from the parent function. If the parent function is y=x then we can try to figure out whats the same and whats changed. The slope looks about the same since it moves by a value of one but the y-intercept/b-value looks different since its intercept is 1 so the whole graph is shifted up by 1, the same m value (slope) but a different b value (Y-intercept). So the equation would be y = x + 1, which has a slope of 1