10)So plug in the value of a + 3 into where the x of the equation
r(a+3)= 6 6 *you can simply if you want*
------- ______
(a+3)8 distribute=24 + 8a
11) f(-2)=n whenever you have f with a # inside the parenthesis know that they're giving you the x value so f(x)= and on this side is the y value but on tables y value are titled as f(x). So f(-2) is 3
12)Instead of giving you the x-value they gave you the y value this time "=9?" on the bottom. So you go to the f(x) column and find 9 and the # next to it which is 0
Add all shapes area together to know the figures complete area
triangles area 1 & 2 : 6×8 /2 -> 48/2 = 24
rectangle 1 : 6×12 -> 72
rectangle 2 : 8×12 -> 96
rectangle 3 : 10×12 -> 120
24+72+96+120
96+96+120
192+120
312cm
Answer: The required probability is 0.301.
Step-by-step explanation:
Since we have given that
Probability that each specific leg of the trip is on time = 67%
Number of independent flights = 3
We will use "Binomial distribution" to find the probability that all three flights arrive on time.
Here p = 0.67
q = 1-0.67 = 0.33
So, the probability that all three flights arrive on time is given by
Hence, the required probability is 0.301.
I think………
We first get juniors for females
20% of 40%
20%*40%=8%
Then juniors for males
Get the percentage of males first
100%_40%=60%
Juniors for males
30%of60%
30%*60%=18%
Then all members who are juniors
8%+18%=26%
I don’t know if this is correct this is what I just think