Answer:
A. Getting tails from a coin toss and drawing a king from a standard
deck of cards.
Step-by-step explanation:
In probability, independent events are two events that do not affect the outcome of the other. In the first option, whether or not tails is flipped in no way changes the likelihood of a king being drawn. So it is independent because each event can be performed independently of the other.
However, all of the other options are "without replacement". This is a common term used to describe dependent events because since the item is not being replaced, the sample size is changed. This changes the probability of the next outcome. They are called dependent events because the second event depends on the first.
Answer:
3.30 divided by 60=.055 5.5%
Step-by-step explanation:
Answer:
Susan's measurements areincorrect. the measurements for sugar is 1 cup and for flour its 3 1/2 cups.
Step-by-step explanation:
(i dont know how to best answer section b but ill do my best)
A) 1/2 cups of sugar X2= 1 cup of sugar
1 3/4 cups of sugar X2= 3 1/2 cups of flour
B) When you have a mixed number like 1 and 3/4 cups like the example above, you are able to convert it into an improper fraction by multiplying the denominator withthe whole number and then addingthe remaining from the numerator. So with 1 3/4 cups:
4X1= 4+3= 7
So now you get 7/4 cups. to turn it back into a mixed number, just reverse the process.
as you already know, supplementary angles add up to 180°, therefore. if "x" is the supplementary angle, then
![\bf \stackrel{\measuredangle T}{(3y-36)}+x=180\implies x=180+36-3y\implies x=216-3y](https://tex.z-dn.net/?f=%5Cbf%20%5Cstackrel%7B%5Cmeasuredangle%20T%7D%7B%283y-36%29%7D%2Bx%3D180%5Cimplies%20x%3D180%2B36-3y%5Cimplies%20x%3D216-3y)