Answer:
2:1.
Step-by-step explanation:
The area of a red curved surface = 2πr^2.
The area of the yellow flat surface = πr^2.
This is the case for all the hemispheres.
Therefore the required ratio = 2πr^2 : πr^2
= 2:1.
Answer:
D 19 feet
Step-by-step explanation:
Let x = height of flagpole
tan 65 = x/9
9tan 65 = x
x = 19.3 ≅ 19 ft. to the nearest foot
Answer:
Negative change
Step-by-step explanation:
Given


First, we need to calculate the overall change in temperature
This is calculated by subtracting the initial temperature from the final temperature



<em>The overall change shows a negative change in the temperature.</em>
<em>This is as a result of a </em><em>drop in temperature from Monday to Thursday</em>
Answer:
The Answer is 39
Step-by-step explanation:39•7=273
289-273=16
I was First BTW
:)
Answer:
Answer A
Step-by-step explanation:
If you use the Medium, Mean, And Range that's what it would be,
That's what I'm assuming this assignment is.