A lot is 21 ft by 30 ft. To support a fence, an architect wants an upright post at each corner and an upright post every 3 ft in between. How many of these posts are needed?

3 2 3 4 z 0.00 1.00 2.00 Probability 0.5000 0.8413 0.9772 0.9987 3.00 0.16 0 0.68 0.81 0.84

What is the simplified form of the expression 27? A. 1 B. 3 C. 6 D. 9

Each journal weighs about 280 grams what is the total weight of three journals

Sort the phrases according to whether or not they require a hyphen. in eighty two days Needs Hyphen Does Not Need Hyphen twenty six letters the fourth person in line three thousand years two thirds of the class

Sasha has two pieces of cord, one 12 feet long and the other 16 feet long. She wants to cut them up to produce many pieces of cord that are all of the same length, with no cord left over. What is the greatest length, in feet, that she can make them

Given a triangle with angles of 23, 90, 67, what type of triangle is it: acute, equiangular, obtuse, or right?

A fruit salad recipe calls for 2 cups of strawberries for every cup of grapes, and will serve 4 people. If Anthony wants to serve 6 people, how much of each ingredient will he need?

What are the first 12 multiples of 4

What is the square root of 5 plus the square root of 2 times 4 times the square root of 5 plus the square root of 2

What's. 0825 as a percent and fraction