At Kent Middle school, breakfast costs $1.25 and lunch costs $3.75. What percent of the costs of lunch is the cost of breakfast?

Mack opens his shop at 6:30 a. m. and he closes his shop at 10:30 p. m ... How long is his shop open for?

What formula should be used when factoring the expression x3+27

2.2.17 Given the function H (v) = 10v + 9, find each of the following. H (3) =

Compute the following binomial probabilities directly from the formula for b (x; n, p) : a. b (3; 8,.6) b. b (5; 8,.6) c. P (3 X 5) when n ¼ 8 and p ¼.6 d. P (1 X) when n ¼ 12 and p ¼.1

What is nine time nine

Change 2.7 into a fraction

How do u solve - 2 + (-3)

A child is given a teaspoon of medication for every 20 pounds he weighs. What happens to the number of teaspoons of medication given when the weight of the child changes?

A chemist weighed three separate test sample at 0.17 gram 0.204 gram2.3? gram what is the total of the three samples

Which explains why the sequence 81, 3, 1/9 ... is arithmetic or geometric?