Average world grain production increased from 247 kg per person in 1950 to 342 kg per person in 1984. Given this information, calculate the average increase per year from 1950 to 1984.

Find the x and y intercepts for y=3x/x^2+9

When finding the product (x - 3) (x + 4), what would you add to x (exponent of 2) - 3x to get the final answer? A. -4x + 12 B. -3x - 12 C. 3x + 12 D. 4x - 12

What's 2001 divided by 83

What best describes the effect nicotine has on the central nervous system

You have 20 shirts in your closet. 4 blue, 7 red, 3 green and 6 black. You pick one without looking. What is the probability the next car will be black?

Ted is building a brick patio with red and gray bricks. He uses a pattern in which the number of red bricks increases by two as the number of gray bricks increases by one. When Ted has 5 gray bricks, how many red bricks will he need?

Solve each eqyation for m. then find the value of m for each value of n. m+3n=7, n=-2,0,1

Mr. Beachem is selling 88.7 ice cream cakes. 34 were bought, and 8 were stolen. How many ice cream cakes are there?

what is 4 and 2/3 + 7/9

Digital clocks can display how many numbers that are perfect squares