Answer:
n(t) = 101010(3^t)
Step-by-step explanation:
The initial number of people who knew about it is;
n(0) = 101010
The number of people who will have known in a day's time;
n(1) = 101010(3)
The number of people who will have known in 2 day's time;
n(2) = 101010(3)(3) = 101010(3^2)
The number of people who will have known in 3 day's time;
n(3) = 101010(3)(3)(3) = 101010(3^3)
Therefore, the total number n(t) of people who know about the celebrity proposing t days after the celebrity proposes becomes;
n(t) = 101010(3^t)
Answer:
Step-by-step explanation:
<u>Functions</u>
In a function, an independent variable, let's call it x is related to a dependent variable y and it can be expressed as:
y = f(x)
Let's consider the functions given in the question, where the equation that represents a company's yearly sales is:
And the equation that represents the same company's yearly expenses is:
The company's profit function P(x) can be found as the difference between S(x) and E(x), thus:
Operating:
Simplifying, the profit function for this company is:
Answer:
it's 18
Step-by-step explanation:
because
3×9=18
so u do the same thing for 2
2×9=18
and u could reduce it to
9/14
The total tip is 15.72
The cost of dinner with the discount is 66.85 (rounded to the nearest cent)
66.85 + 15.72 = 82.57
