A circle has a diameter of 12 in. What is the best approximation of its area? Use 3.14 to approximate for π. 18.84 in² 39.14 in² 113.04 in² 452.16 in²

In a certain college class, 40% of the admitted students were in top 10% of their high school class, 25% were in the next 10%, and the remaining 35% were below the top 20%. Of these students, 90%, 70%, and 20% were passing this course, respectively.

The population ins a particular country is growing at the rate of 2.5% per year. If 8,911,000 people loved there in 1999, how many will be there in the year 2007?

mr james earns a base salary of $30,000 per year per year plus a commission of 5% on total sales. his total sales one year were $250,000. find his total pay for the year

Nick is making a model of a car to show at his school. The circumference of each wheel is 9.42 inches. What is the diameter of the wheel?

what is 3x-4=18+5x?

The measure of two supplementary angles are in the ratio 4 5 find the degree measures of the angles

The area of a rectangle is 52 m2, and the length of the rectangle is 5 m less than twice the width. find the dimensions of the rectangle.

Jerome is a co-owner of a small company and received 1/3 of the company profits this year what were the company's overall profits if Jerome made $150,000 write an equation and solve

Isabella watched the cashier scan the 7 items in her shopping cart. The scanned prices were $9.00 $9.00 $8.00 $5.00 $7.00 $4.00 $7.00 What was the median price of the items?

Nashan randomly chooses 6 positive integers a, b, c, d, e, f. Find the probability that 2 ^a + 2^b + 2^c + 2^d + 2^e + 2^f is divisible by 5.