Which of the numbers in each pair is farther to the left on the number line? a. 305 and 17 b. 187 and 900 c. 16 and 46 d. 157,01
1 answer:
You might be interested in
Answer:
At approximately x = 0.08 and x = 3.92.
Step-by-step explanation:
The height of the ball is modeled by the function:
Where f(x) is the height after x seconds.
We want to determine the time(s) when the ball is 10 feet in the air.
Therefore, we will set the function equal to 10 and solve for x:
Subtracting 10 from both sides:
For simplicity, divide both sides by -1:
We will use the quadratic formula. In this case a = 16, b = -64, and c = 5. Therefore:
Substitute:
Evaluate:
Simplify the square root:
Therefore:
Simplify:
Approximate:
Therefore, the ball will reach a height of 10 feet at approximately x = 0.08 and x = 3.92.
At least 5 bags of gummy bear bags are needed for each person to get 5 gummy bears.
The given parameters;
- <em>total number of people sharing the gummy bears, n = 8 people</em>
- <em>number of gummy bears in each bag, = 9 gummy bears</em>
- <em>number of gummy bears needed by each person = 5 gummy bears</em>
<em />
The number of gummy bear bags needed to share 5 gummy bears to each person is calculated as follows;
<em>let the number of gummy bears bag = x</em>
Thus, at least 5 bags of gummy bear bags are needed for each person to get 5 gummy bears.
Learn more about sharing and divisions here: brainly.com/question/112003