True or false: we want the leading coeffient of a polynomial to be a positive number whenever possible

A carpenter lays 16 square feet of tile in 2/3 of an hour how many square feet of tile does a carpenter make per hour

If a car travels 70mm in 40 seconds how fast is it going

Multiply and simplify. (x + 3) ^2 A) 6x + 9 B) x2 + 9 C) x2 + 15x D) x2 + 6x + 9

Which of the following comparisons is true? A 436.863 > 463.683 B 436.6839 < 436.6699 C 43.66839 > 436.5 D 436.683 < 436.684

Solve for the indicated variable in each literal equation a/b = c for b

Suppose N coins lie heads up on a table. In one turn, you can turn over any (N-1) coins. Is it possible that N coins could lay tails up in any number of turns, if a N=15?

Mikayla asked 10 of her friends how many hours of TV they watch in a week. Three of her friends said 8 hours, two of her friends said 9 hours, two of her friends said 11 hours, one of her friends said 12 hours, and two of her friends said 14 hours.

In 2015, the population of a small town in florida is 95. of the population increases 15% per year, approximately what will the population be in 2023

A total of 4 buses carrying 148 students from the same school arrive at a football stadium. The buses carry, respectively, 40, 33, 25, and 50 students. One of the students is randomly selected.

Antonia bought a set of dishes, a towel, and a candle at a housewares store. The set of dishes cost $35.10, the towel cost $21.28, and the candle cost $9.53 before any coupons or discounts. She used a $0.50-off coupon on the candle, a $2.