78. An unfair coin is tossed 20 times. It lands beads up 14 times and lands tails up 6 times. What is the
experimental probability for each outcome based on
these results?
A. P(heads) 3/10; P(tails)7/10
B. P(heads) 1/2; P(tails)1/2
C. P(heads) 7/10; P(tails)3/10
D. P(heads) 7/3; P(tails)3/7

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).

b

step-by-step explanation: