a pie has a diameter of 6ft and will be cut into 64 equal pieces. Joey wants to have 3 pieces to himself. What is the exact surface area of the pie that Joey will eat if he eats 3 pieces?

Question: a) does the given set of points represent a linear function? how do you know? b) assume that the point (-2,4) lies on the graph of a line. what y-values could complete this set of ordered pairs that lie on the same line: (- (hint: there are several correct answ

Two times a number plus three times another number equals 4. three times the first number plus four times the other number is 7. find the numbers

Aproduction manager test 10 toothbrushes and finds that their mean lifetime is 450 hours. she then design sales package of this type of toothbrush. it states that the customers can expect the toothbrush to last approximately 460 hours. this is an example of what phase of inferential statistics