Deepak randomly chooses two marbles from the bag, one at a time, and replaces the marble after each
choice. What is the probability he will choose one
green marble and then one red marble? Express the
probabilities in fraction form.
P(green) = 5
P(red) = 2
P(green and red) = 15

P(green) = 5/14

P(red) = 2/14

P(green & red) = 5/98

Step-by-step explanation:

Edg2021

p ÷ r = tan(x)

step-by-step explanation:

given that there is a figure below shows a right triangle: a right triangle is shown with hypotenuse equal to q units and the length of the legs equal to p units and r units.

graph is missing so i will create the graph as per given information.

the angle between the legs having lengths p units and q units is y degrees. the angle between the legs having lengths r units and q units is x degrees.

now we need to find about what is p ÷ r equal to.

so we can use trigonometric ratio tan(x)=[altitude]/[base] to find the value of p ÷ r, because p is the altitude and r is the base.

p ÷ r=tan(x)

hence final answer is p ÷ r=tan(x).

a ≈ 172.05

step-by-step explanation:

the pictures.