Answer:
Step-by-step explanation:
We are given a function which tells us at what time the rock is at a certain height. What should be the height of this function when the rock hits the ground? 0, because it has no height, it's on the ground!
So let's plug in 0, and see what value we get for the time.
To solve for t we need to take the square root of both sides.
The decimal form of 1/20 would be 5/100 which is 0.05
Answer:
I think its C
Step-by-step explanation:
Answer:
x>56
Step-by-step explanation:
Ebony waited more than 56 minutes in the doctor's office. The first step is to recognize the inequality symbols.
"≥" Can be read as more than or equal to
"≤" Can be read as less than or equal to
">" Can be read as more tha
"<" Can be read as less than
In this case, Ebony waited <em>MORE THAN </em>which means that the correct symbol to be used is ">".
The second step is to define a variable. In this case, we're going to say that 'x' represents the time (in minutes) that Ebony waited.
Finally, let's write the inequality.
x > 56 ✔️
