Garza Phillips
09/04/2023 · High School
The quadratic equation \( y=-16 r^{2}+40 t+2 \) represents the height of a projectile, \( y \), in feet, at a particular time, \( t \), in seconds. For what interval or intorvals of time will the projectilo be above 18 foet? \[ \begin{array}{l}\text { a) Between } 1 \text { and } 1.5 \text { seconds } \\ \text { b) Between } 0.5 \text { and } 2 \text { seconds } \\ \text { a) Less than } 1 \text { second and greater than } 1.5 \text { seconds } \\ \text { di) Less than } 0.5 \text { second and greater than } 2 \text { seconds }\end{array} \]
UpStudy ThothAI Solution
Tutor-Verified Answer
Quick Answer
The projectile will be above 18 feet between 0.5 and 2 seconds.
Step-by-step Solution
Answered by UpStudy AI and reviewed by a Professional Tutor
UpStudy ThothAI
Self-Developed and Ever-Improving
Thoth AI product is constantly being upgraded and optimized.
Covers All Major Subjects
Capable of handling homework in math, chemistry, biology, physics, and more.
Instant and Accurate
Provides immediate and precise solutions and guidance.
Try Now
Ask Tutors
Ask AI
10x
Fastest way to Get Answers & Solutions
By text
Enter your question here…
By image
Re-Upload
Submit