The manager of a cinema with multiple theaters randomly surveyed customers about whether they would prefer to view a new movie in a regular or a​ 3-D theater. Suppose a population of customers contains 100 adults and 25 children. If a representative sample from this population contains 12​ adults, how many children should the sample​ contain? Explain. The ratio of adults to children in the population is nothing​: nothing. ​So, the ratio of adults to children in a representative sample should be nothing​: nothing. There should be nothing children in the sample.

5=812a+9+3

step 1: simplify both sides of the equation.

5=812a+9+3

5=(812a)+(9+3)(combine like terms)

5=812a+12

5=812a+12

step 2: flip the equation.

812a+12=5

step 3: subtract 12 from both sides.

812a+12−12=5−12

812a=−7

step 4: divide both sides by 812.

812a /812 = -7/812

a= -1/116

so the answer is

a=   -1/116

students group

step-by-step explanation:

a person who   joins a party or a seminar can explain his feelings about that particular occasion better more than anyone else.

as bella managed a show for the students in the school and invited students to watch that show

hence

students group will be the best group to survey to find this information

step-by-step explanation:

deez nut

answer: i dont know i want points

step-by-step explanation: