Answer:
Step-by-step explanation:
Given that events are as follows:
A: A green ball is drawn from a box with five balls and placed next to the box. B: A red ball is drawn next and placed next to the green one
i.e. drawings of balls are made without replacement
Suppose there are m green balls and n red balls, where m+n =5
Prob of drawing green ball =m/5
After I draw made remaining are n red balls and m-1 green balls
Prob of drawing red ball now =n/4
Prob for drawing one green and one red simultaneously = 
Product of the two probabilities = 
Answer:
Tan is the ratio of "opposite" side to "adjacent side
Cos is the ratio of "adjacent" to "hypotenuse"
Sin is the ratio of "opposite" to "hypotenuse"
We will write the trig ratios with respect to the angle "x"
Opposite Side is "c"
Adjacent Side is "b"
Hypotenuse is the side opposite of 90 degree angle, "a"
Now, let's write the ratios:
Step-by-step explanation:
Answer:
also they can get your ip address
Step-by-step explanation:
Answer:
The first option, 
Step-by-step explanation:
Because the graph is showing a quadratic function we need to start by the equation of a quadratic function in its vertex form, which is:
, where:
a= is a transformation coefficient
(h,k)=vertex coordinates
Because the vertex is (2,1) then h=2 and k=1, using the vertex form we obtain:
Now, because we have an extra point (0,5), we can find 'a' as follows:
, which can be simplified as:
Then the vertex form of the graph is:
, which is the first option.
