A sample survey was taken of 100 customers to determine which brand of snack crackers the the customers, brand B was selected by about 50% of the customers, and brand C was select
Which statistical model could be used to make predictions about the snack cracker brand a ra
OA.
brand A: die roll is 3
brand B: die roll is even
brand C: die roll is 1 or 5
OB.
brand A: die roll is 4
brand B: die roll is greater than 4
brand C: die roll less than 4
OC. brand A: die roll is 1
brand B: die roll is even
brand C: die roll is odd
D.
brand A: die roll is 3
brand B: die roll is less than 3
brand C: die roll is greater than 3

20

step-by-step explanation:

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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).

step-by-step explanation:

step 1: solve one of the equations for one of the variables. let's solve the first equation for y:

step 2: substitute that equation into the other equation, and solve for x.

step 3: substitute x = 4 x = 4 x=4 into one of the original equations, and solve for y.