Answer:
14,836.5 in^3
Step-by-step explanation:
The volume of a cylinder is given by the equation (πr^2)h where r stands for radius and h stands for height
The radius of the cylinder is 15 in
The height of the cylinder is 21 in
Volume=15×15×21×π
=14836.5 in^3
Answer: D: The model predicts that a person who does not walk each day will score about 48.1 on the test.
Step-by-step explanation:
Given: A psychologist collects data on the time, w, in minutes, people walk each day and their scores, t ,on a stress test.
She finds that there is a negative linear association between w and t that is best modeled by the equation 
.
When we put w=0 minutes, t=48.1
It implies that if any patient doesn't walk will score 48.1.
Hence, the model predicts that a person who does not walk each day will score about 48.1 on the test.
√72 = √4 * √18 = 2√18. Therefore her answer is incorrect.
√72 = √4 * √9 * √2 = 6√2.
Since √2 is approximately 1.41,
6 * 1.41 = 8.46 = 8.5 (nearest tenth).
Answer:
correct answers: 2 question: Solve the given system of equations using any method and then choose the correct ordered pair from the given choices: x + y = 33x - y ... Select one: O a. (2.1) O b.(-2,-1) O c. (1,2) O d. (-1,2). answer. Answers: 2. Get ... Asine function has the following period =4 amplitude = 4 midline y = 1.
PLZ MARK BRAINLIEST I NEED IT ALSO HOPE THIS HELPS
