Calling all math will mark !
1) 1 millivolt is one of a volt.

2) 1 megagram is 1 grams.

3) convert 12 inches to millimeters ( to the nearest tenth).

4) convert 160 kilograms to miles ( to the nearest tenth).

5) convert 88 square yards to square meters ( to the nearest tenth).

6) convert 22.6 square centimeters to square inches ( to the nearest hundredth).

7) convert 9 cubic centimeters to fluid ounces ( to the nearest thousandth).

8) convert 3.5 quarts (dry) to liters (to the nearest hundredth).

9) convert 50 grains to milligrams (to the nearest tenth)

10) convert 90 kilograms to pounds ( to the nearest tenth)

11) convert 86°f to °c (to the nearest tenth).

12) convert 15°c to °f (to the nearest tenth).

number the problems when you are answering so i know what answer goes with what problem! : ) s

1. 0.001

2. 1e+6

3. 304.8

4. 99.4

5. 73.6

6. 3.5

7. 0.304

8. 3.85

9. 3240

10. 198.4

11. 30

12. 59

5 meters per second

hope this !

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