
Step-by-step explanation:
yes
The answer is 1/4, there are 4 options and the baseball cards are one selection.
Answer:
What?
Step-by-step explanation:
First put 54 over X in a fraction. 54/x
<span>Then put 75 over 100. 75/100 </span>
<span>Then you cross multiply. 75(x)= 54(100) </span>
<span>Simplify. 75x = 5400 </span>
<span>Divide. x=72 </span>
<span>Your answer is 72
</span>
SOLUTION
The object would hit the ground at the root of the equation, that is where h = 0
So we have

Solving the quadratic equation, we have

So we ignore -1 as time cannot be negative.
Hence the object hit the ground in 3 seconds