Answer:
150
Step-by-step explanation:
2x^2-5xy-y^3 if x=-3, and y=-2
2(-3)^2- 5(-3)(-2) -(-2)^3
=2(9) - 5(6) - (-8)
= 18 - 30 + 8
= -4
Answer:
Step-by-step explanation:
(x + 4)/(x+4)(x-3)
= 1/(x-3)
solution is option 4
Answer:
Given in the information set as
26, 34, 38, 49, 65, 76, 81
Sum = 369
No of entries = 7
Mean =52.71
When 1213 is included
New sum = 1582
No of entries =8
The new mean will be 197.75
Thus mean will be increased by 145.04
Answer: I uploaded the answer to a file hosting. Here's link:
Step-by-step explanation:
