Alain throws a stone off a bridge into a river below.
The stone's height (in meters above the water), x seconds after Alain threw it, is modeled by:
h (x) = - 5x^2 + 10x + 15
How many seconds after being thrown will the stone hit the water?
Answers (1)
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “Alain throws a stone off a bridge into a river below. The stone's height (in meters above the water), x seconds after Alain threw it, is ...” in 📘 Mathematics if you're in doubt about the correctness of the answers or there's no answer, then try to use the smart search and find answers to the similar questions.
Search for Other Answers
You Might be Interested in
137000 nearest ten thousand
Answers (2)
A train moves at a constant speed of 35 miles per hour. Which graph has a slope that best represent this rate?
Answers (1)
A tourist sailed against the current on a river for 6 km, and then he sailed in a lake for 15 km. In the lake he sailed for 1 hour longer than he sailed in the river.
Answers (1)
What is 112 divided by 30
Answers (2)
A company employs a total of 930 employees and wants to maintain a ratio of 55 full-time employees for every seven part-time employees how many part-time employees can the company hire?
Answers (1)
New Questions in Mathematics
Which equation can be used to find the two numbers whose ratio 3 to 2 and that have a sum of 35? a. 3/2x=35 b. 2/3x=35 c. 3x-2x=35 d. 3x+2x=35
Answers (2)
Destiny poured 24 ounces of juice into 4 1/2 ounce servings. She has 1 1/2 ounces of juice left over. How many 4 1/2 ounce servings did destiny pour?
Answers (2)
We can find the length of FG using the Distance Formula: FG = (3 - 1) ^2 + (-1 - 3) ^2 Which formula also represents the length of FG? A) FG = 4 + 2 B) FG = (4 + 2) ^2 C) FG = (4 - 2) ^2 D) FG^2 = 4^2 + 2^2
Answers (1)
Without tax, a cell phone had a price of 200. including tax, it was 230. At what rate was the phone taxed?
Answers (1)
What algebraic expression 3y means
Answers (2)