Answer:
Step-by-step explanation:
to find the limit:
we need to first rationalize our expression.
Now this is our simplified expression, we can use our limit now.
Limit exists and it is 14 at (0,0)
1) JPR, JRP, PJR, PRJ, RJP, RPJ
2) To start with there are 4 green marbles and a total of 6 marbles.
First drawing: p(green) = 4/6 = 2/3
He replaces the first marble, so for the second drawing he has again 4 green marbles out of a total of 6 marbles.
p(green) = 4/6 = 2/3
The combined probability is the product of the 2 probabilities.
p(green followed by green) = p(green) * p(green) = 2/3 * 2/3 = 4/9
3)
Total number of combinations of 3 different shirts and 2 pairs of pants is 3 * 2 - 6. You are interested in a single combination out of a possible 6.
p(white shirt & tan pants) = 1/6
Answer:
x = 70
Step-by-step explanation:
Since the two sides are congruent, then the base angles are congruent.
2x + 40 = 180
subtract 40 from both sides
2x = 140
divide by 2 on both sides
x = 70
t ( n ) = - 3n - 12
...............................
Answer: 20 people are in my class
Step-by-step explanation: