First you have make the 2 and a half into 5/2. Then you have to find a common denominator of the two fractions, which would be 8. So the 7/8 you dont need to do anything to but the 5/2 you do... so multiply both the top and the bottom by 4 so you can get 8 on the bottom. that would be 20/8. now you can add them. so 7/8 + 20/8 = 27/8
Answer:

Step-by-step explanation:
Given
See attachment for the distribution
Required
Find p
To find p, we make use of:

So, we have:


Make p the subject


To change radians to degrees, multiply by 180/PI
3/2 PI * 180/PI = 3/2 * 180 =
270 degrees
A. Note that you are subtracting 5280 with -282
5280 - (-282) = 5280 + 282 = 5562
Denver is 5562 feet taller than death valley
B. your elevation should be ~ 0 feet if you are standing near the ocean, for ocean level is 0 feet.
hope this helps
Answer:A hope this helped