Rework problem 7 from section 3.2 of your text, about independent events A and B in a sample space S, but assume that Pr[A]=0.25 and Pr[B]=0.15. Compute the following conditional probabilities:(1) Pr[A|B]= (2) Pr[B|A]=

A and B in a sample space S, but assume that Pr[A] = 0.25, Pr[B] = 0.15, and Pr[A∩ B] = 0.1.

Step-by-step explanation:

pr[A/B]=pr[AnB]/pr[B]=0.1/0.15=0.666

pr[B/A]=pr[BnA]pr[A]=0.1/0.25=0.4

can you make your screen more see able?

then i might be able to .

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).