Answer:
D
Step-by-step explanation:
It would be a cone with a radius of 4 units rotating around y-axis.
If a person weighs 24 pounds on the moon, they would weigh 144 pounds on earth
The least number of points Jared needs to score is 53.
Jared already has an average of 86%. He want to have an overall average of 88. His exam is worth 20% of the total grade. This information can be modelled as:
(0.8 x 86%) + (0.2 x a) = 88%
a = score in the exam.
68.8 + 0.2a = 88%
Combine similar terms
0.2a = 88 - 68.8
0.2a = 19.2
a = 19.2 / 0.2
a = 96%
Jared has to score 96% on the exam.
The second step is to determine which score would give 96%
x / 55 = 96%
x = 55 x 0.96
x = 52.8
x = 53
To learn more about average score, please check: brainly.com/question/9133059
Answer:
youre welcome for the answer
Step-by-step explanation:
Answer:
77
Step-by-step explanation:
multiple and divid what do you multiplied add and subtract what do you added and done
