Divide the number of times she picked a color by the total times she picked a pen:
Red = 6/30 reduces to 1/5
Blue = 10/30 reduces to 1/3
Black = 14/30 reduces to 7/15
The probability of picking a blue pen , then a red pen is found by multiplying the two possibilities together:
1/3 x 1/5 = 1/15
There is a 1/15 probability.
Answer:
36
Step-by-step explanation:
f(x)=2x^2
f(-3)=2(-3)^2
f(-3)= -6^2
f(-3)=36
Answer:
x=4
y=12
therefore, the length of LN is 24.
Answer:
67
Not exactly sure on how to write it in though
Step-by-step explanation:
