Ted estimated 10.3 × 3 to be 30 and alice estimated 12.1 × 2 to be 25. which statement is correct?

ted and alice both overestimated

ted and alice both underestimated

ted overestimated and alice underestimated

ted underestimated and alice overestimated

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?

Leo has b boxes of pencils. each box contains 6 pencils. he has a total of 42 pencils. the equation that represents this situation the value of b that makes the equation true the first one is b+6=42,6b=42,b=42+6,or 42b=6 the second one are 7,836 48

1/2+1/6-3/4 simplify the given expression leaving the answer in improper fraction form.