A couple has five grandchildren about the same age. The couple found a large box and put 13 packages in this box. All of the packages were wrapped in either Santa or Snowman paper. At Christmas, each grandchild was allowed to draw two packages from the large box in succession without replacement. When the box came to the 5th grandchild, it had 3 packages wrapped in Santa paper and 2 packages wrapped in Snowman paper. What is the probability that this 5th grandchild will draw a package wrapped in snow paper on the second draw

75

step-by-step explanation:

10.416 m/s

step-by-step explantion:

distance=100m

time= 9.6s

average speed=100/9.6

=10.416 m/s

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

if you need just tell me and i will come to the rescue.

step-by-step explanation: