Answer:
The domain of the expression is all real numbers except where the expression is undefined. In this case, there is no real number that makes the expression undefined.
see the answer on the picture
ANSWER:
Rule for the sequence = - 3 / 12 = - 1 / 4
Unknown term = Previous term - 1 / 4 = 1 11/12 - 1 / 4 = 1 11/12 - 3 / 12 = 1 8/12 = 1 2/3
To find the median we have to put them all in order.
8,8,8,9,14,14,20 then take the middle number, which is 9.
To find the mean, just add all the numbers and divide by the number of numbers lol.
8+8+8+9+14+14+20=81.......81/7=11.6
Median=9
Mean=11.6
-Steel jelly
A = 1/2 b h
5 = 1/2 (5) h
10 = 5h
h = 10/5
h = 2
answer
2
