One hundred students were surveyed about their preference between dogs and cats. The following two-way table displays data for the sample of students who responded to the survey.
Prefers dogs363636202020565656
Prefers cats101010262626363636
No preference222666888
TOTAL484848525252100100100
PROBLEM 1
Find the probability that a randomly selected student prefers dogs.
Enter your answer as a fraction or decimal.
P\left(\text{prefers dogs}\right)=P(prefers dogs)=P, left parenthesis, start text, p, r, e, f, e, r, s, space, d, o, g, s, end text, right parenthesis, equals

answer: 1, 3 and 5 are correct

step-by-step explanation:

well we know there are 4 clubs in 52 cards so it’s replaced so it should be 3/51

step-by-step explanation:

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).

12

step-by-step explanation:

12 + 5 = 17

12x2=24

24-7=17