Answer:
1,A 2:C
Step-by-step explanation:
Answer:
a. 0.017
b. 0.013
c. 0.021
Step-by-step explanation:
Let p be the probability that a randomly selected man is 65 or older
And q be the probability that a randomly selected woman is 65 or older
Then p=0.114 and q=0.146
Using the multiplication rule for independent events:
a. If a man is selected at random and a woman is selected at random, the probability that both people selected are 65 or older is p × q = 0.114 × 0.146 ≈ 0.017
b. If two men are selected at random, the probability that both of them are 65 or older is p × p = 0.114 × 0.114 ≈ 0.013
c. If two women are selected at random, the probability that neither of them is 65 or older is q × q = 0.146 × 0.146 ≈ 0.021
36/2=18
18/14+c +18/14-c=2.8
18(14-c)+18(14+c)=2.8(196-c²)
504=548.8-2.8c²
2.8c²=44.8
c²=16
c=±4
The current flows at 4 mph
☺☺☺☺
Answer:
x= (-10,0)
y= (0,5)
Step-by-step explanation:
Find the x-intercepts.
Tap for more steps...
x-intercept(s):
(-10,0)
y-intercept(s):
(0,5)
Answer:
Not sure about part B but A is 13 and i'm not sure what you mean by round it to the nearest hundredth place value wouldn't that be 300
Step-by-step explanation:
