According to a poll conducted by the Gallup Corporation in March 2011 , the metropolitan areas with the highest and lowest proportions of obese adults were Evansville, IN-KY, and Boulder, CO, respectively. In Evansville, for every 311
people who were not obese, there were 189
who were. In Boulder, for every 16
obese people, there were 109
who were not obese. At that time, the estimated populations were 358,676
for Evansville and 303,482
for Boulder. How many more obese people were there in Evansville than in Boulder?

answer: i'm great at algebra

~coco

step-by-step explanation:

let's cover over the formula of the vertex:

y = a(x – h)^2 + k

in this formula, (h,k) are the vertex, always remember that the positive or negative value of the vertex is based on the sign it has.

for example, if the vertex is -3,-6 then both the x and y value would have the positive sign attached to it and if it were a positive x and y value, then a negative sign would be attached to it.

with that being said, for our problem the x value is a positive one so we are looking for a number with a negative sign next to it, in this case the first and second choice.

however, for the first answer choice it isn't quite part of the formula so we know that the answer choice correctly displays the x value.

to confirm, we can see if the -1 fits correctly with the second answer choice, and as mentioned above a negative number will have a positive sign attached to it. so, for our problem we can see that -1 has been changed to +1, so we can confirm that the second answer choice is correct.

hence, our final answer is y=(x - 1)^2 + 1

= 5

step-by-step explanation:

to find the 15th term substitute n = 15 into the nth term formula

= (- 3 × 15 ) + 50 = - 45 + 50 = 5

step-by-step explanation:

4  

25

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54

5856

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5458

86

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565

565

55898

786

8/95

5896

8656265

556478