Can you please provide a picture to see if i can help you with the problem
Answer:
25%
Step-by-step explanation:
The median score of 70% indicates half of the student scored less than 70%.
An upper quartile of 85% means 3/4 of the students scored less than 85% or, stated in another way, 1/4 of the students scored above or equal to 85%.
From sentence 1, 50% of the students scored below 70%.
From sentence 1, 75% of the students scored below 85%.
The percentage that score between 70% and 85% is 75% - 50% = 25%
Answer:
I think you are happy with answer
Answer: (x -4)^2 +(y -7)^2 = 36
Step-by-step explanation: The equation of a circle with radius r and center at (h, k) is ...
(x -h)^2 +(y -k)^2 = r^2
When the diameter is 12, the radius is 6 (half the diameter). Then for your center point, the equation is ...
(x -4)^2 +(y -7)^2 = 36
I think the correct one is That is a right triangle despite the fact that you did not give full information.
