ANSWER
EXPLANATION
The prime factorization of the two numbers are
and
To find the least common multiple , we collect the factors with the powers and multiply them out.
The highest power of 2 is
The highest power of 3 is
The highest power of 5 is
and the highest power of 7 is
Therefore
Answer: 4 seconds
Step-by-step explanation:
We have the equation that models the height of the golf ball in feet after being hit.
When the ball reaches the ground its height is equal to zero.
Then to solve this problem you must equal h to zero and solve the equation for the variable t
Take 16t as a common factor
The equation is equal to zero when t = 0 and when t = 4
t = 0 is at the instant in which the ball has just been hit and t = 4 seconds is the instant in which the ball touches the ground.
Then the answer is t=4 seconds
Answer:
129
Step-by-step explanation:
The expressions have the same expansion I'd say because the pairs 2 and 30, 3 and 20, and 4 and 15 because they are all equivalent to 60 because they are all factors of 60.
Same goes with the other pairs, because they are all equivalent to 48 because they are all factors of 48.