18 to 29=10%

30 to 49=30%

suppose max knows that 45 people with ages of 18 to 29 voted. without using a calculator he then says 135 people with ages of 30 to 49. is he correct? how might max have come up with his answer so quickly?

Use the normal approximation to the binomial distribution to answer this question. fifteen percent of all students at a large university are absent on mondays. if a random sample of 12 names is called on a monday, what is the probability that four students are absent?

Antonio made a scale model of a building. the model's scale is 1 inch to 235 feet and its height is 3.5 inches. what is the exact height of the actual building? enter your answer in the box.

Yosef can eat 21 jamuns while rose can eat just 15 . complete the blank. yosef can eat % more jamuns than rose.