Answer:
y = -2/3x + 6
Step-by-step explanation:
To find the slope, find how much y changes in proportion to x. Here, when x changes by 1, y changes by -2/3. So, the number before x is -2/3.
To find the y-intercept, we need to find what y will be when x is 0. Since we know that when x is 1, y is 16/3, and when x decreases by 1, y increases by 2/3. So, when x is 0, y is 16/3 + 2/3, which is 18/3, or 6.
His first payment is $100, thus a₁ = 100.
the next "term", month will be 1.1 times more than the one before, namely r = 1.1, the common ratio.


is the serie divergent or convergent?
well, to make it short, when the common ratio is 0 < | r | < 1, namely a fraction between 0 and 1, only then the serie is convergent, namely it reaches a fixed value, now in this case, 1.1 is a value larger than anything between 0 and 1, so no dice.
Answer:
8
Step-by-step explanation:
just simplify with 2200 over 25(11)
X=21
let me know if you need to know how to solve it.
Answer:
C
Step-by-step explanation:
I think this means you want the secant between 0 and 90 degrees.
The Secant(theta) = 1/Cos(theta)
Cos(theta) = 2/3
1/cos(theta) = 1//2/3 = 3/2
Answer: C