Answer:
1 to 5
211 to 1500
11 to 300
Step-by-step explanation:
1.8 to 9 = 18/90 = 1(18)/5(18) = 1/5 = 1 to 5
2.11 to 15 = 211/1500 = 211 to 1500
3.30 to 90 = 330/9000 = 110/3000 = 11/300 = 11 to 300
Point slope formula: y-y1 = m(x-x1) where m = slope.
Plug in x/y values into formula:
y - 6 = 6(x + 1) <--------------------Answer
Answer:
-9
Step-by-step explanation:
Think about the Keep and change rule, since this is negative, the more negative numbers there are the more it will go deeper. -4 - 5 is -9 because just create a number line and place -4 one it, then jump backwards 5 times.
Answer:
The answer is below
Step-by-step explanation:
An exponential decrease can be represented by the formula:
where a is the initial amount and b < 1.
Let p represent the population after t years, hence:
Since the population decreases exponentially at a rate of 14.3% each year, hence:
b = 100% - 14.3% = 85.7% = 0.857
b = 0.857
Also, a = 9400 people
Therefore the equation is:
The town's tax status will change once the population is below 6,000 people, therefore:
for the tax status to change.
At t = 3 years:
Answer:
The vertex is at (-2,-8)
Step-by-step explanation:
You go left 2, and down 8, and then it's a scale of 1