Answer:
G(x) = x+3
Step-by-step explanation:
The distance covered by a free-falling object in 'T' seconds after it's dropped is
D = (1/2) x (gravity acceleration) x (T²)
Gravity acceleration on Earth is 9.8 m/s². or 32.2 feet/sec² .
20-ft = (1/2) (16.1) (T²)
20 = 8.05 T²
T = √(20/8.05) = <u>1.576 seconds .</u>
<h2>MISSING NUMBER</h2>
Given:
Choices:
- a. percent
- b. rate
- c. base
- d. percentage
Answer:
- The <u>rate</u> is the missing term. Thus, option <u>b. rate</u> is the best answer.
Solving:
Rate =
Base = 50
Percentage = 25
Just convert the number into a percent since rate is the missing term. Always remember that rate have a percent sign (%).