A television network wanted to estimate the proportion of a one-hour time slot that is made up of commercials. The network took random samples of 10 one-hour time slots. The following are the sample proportions the network found
in 12 samples
0.25 0.3 0.2
0.25
0.3
0.35 0.25 0.3
0.25 0.35 0.3
0.3
Part A
What is the estimated proportion of commercials in all one-hour time slots? Round your answer to the nearest
thousandth.
The estimated proportion of commercials in all one-hour time slots is
Part B

the answer for this question is : 360°

step-by-step explanation:

we have been given a triangle   we need to tell which one of these is a triangle below to map onto itself.

360° rotation is the complete rotation which eventually leads to the same figure which is given.

the correct will be, that is 360° that will cause the triangle below to map onto itself.

answer: the answer is ann

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).