Answer:
Prob = 95.0%
Explanation:
There are 382 people in total
69 respond and are in the 18-21 age bracket
12 refuse to respond and are in the 18-21 age bracket
282 respond and are in the 22-29 age bracket
19 refuse to respond and are in the 22-29 age bracket
Then, the number of people that are in the 18-21 age bracket or agreed to respond is
69 + 12 + 282 = 363
Therefore, the probability of getting someone in the 18-21 age bracket or someone who agreed to respond is
P = 363/382
P = 0.9502
P = 95.0 %
Answer:
Hi there!
They are independent. The first toss does <u>not</u> change the outcome of the sides. If you have a fair coin it's 50-50 weight.
1/2 × 1/2 = 1/4
There's a 25% chance of getting tails twice
The pasta from shop pasta, because you pay for 1 box casa pasta $10,99/8=$1.37 and you pay for 1 box shop pasta $15,99/12=$1,33. $1,33 is cheaper then $1,37, so that is the reason why shop pasta is the best deal. Im sorry if this is wrong
Answer:
The equation that passes through (−7,−3)and (−2,−1) is y=2/5x-1/5
Step-by-step explanation:
m=y²-y¹/x²-x¹
m=(-1)-(-3)/(-2)-(-7)
m=2/5
y-y=m(x-x¹)
y-(-1)=2/5(x-(-2)
y+1=2/5x+4/5
-1 -1
y=2/5x-1/5
