What is the standard form of this number? nine hundred fifty thousand, four hundred forty-five
2 answers:
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Answer: 42.25 feet
Step-by-step explanation:
We know that after "t" seconds, its height "h" in feet is given by this function:
The maximum height is the y-coordinate of the vertex of the parabola. Then, we can use the following formula to find the corresponding value of "t" (which is the x-coordinate of the vertex):
In this case:
Substituting values, we get :
Substituting this value into the function to find the maximum height the ball will reach, we get:
Answer:
Given the sets:
K = {2, 3, 5, 8} and L = {3, 5, 7}
To find the union of K and L i.e,
Union set defined as the union (denoted by U) of a collection of sets is the set of all elements in the collection.
Therefore, union for the following sets is, {2,3,5,7,8}.