The probability that Andrew has heart disease is 0.9. Andrew takes a test for the disease that has an accuracy rate of 75%. What is the probability that Andrew has heart disease and the test accurately predicts it?
Answer: The probability that Andrew has heart disease
Also we know that the accuracy rate of test or
The given two events are independent.
Therefore, the probability that Andrew has heart disease and the test accurately predicts it
The relationship between the height and shadow length is a direct proportionality type of relationship. That is, the higher the height, the longer the shadow and vice versa. The ratio of height to shadow length is a constant.
Therefore, if x and y are are the length of shadow of tether ball pole and flagpole receptively,
=
=> y=
When x= 1.35 m
y=(6.8/3)*1.35 =3.06 m
When x=1.8 m
y= (6.8/3)*1.8 = 4.08 m
When x= 3.75 m
y=(6.8/3)*3.75 = 8.5 m
When x= 0.6
y= (6.8/3)*0.6 = 1.36 m
When x=2
y= (6.8/3)*2 = 4.533 m
Therefore, it is true that B and D are the true answers.
Answer:
d. y=2x
Step-by-step explanation:
2(3) =6
2(4)= 8
2(5)= 10
Answer:
You can get 6 tacos.
Step-by-step explanation:
Since you do not want any burritos this is excess information. All we care about is the tacos which cost $2. We have twelve dollars so $12 divided by $2 equals 6.
Brainliest always helps!
Step-by-step explanation:
If you have any questions about the way I solved it, don't hesitate to ask me in the comments below ;)