In how many arrangements can 3 boys and 4 girls stand in a row such that no two boys are together?

Sid needs 0.7 meters of canvas material to make a carry-all bag for his wheelchair. If canvas is $5.22 per meter, how much will Sid spend? (Note that $5.22 per meter is the same as $5.22 for one meter.)

Stefan has been given two segments and the measure of an angle between them. He is trying to construct a congruent triangle. He has just finished one of the steps of the construction. Which step has he just finished?

A right circular cone is inscribed in a hemisphere find the ratio of height to radius

How many 10,000 in a million?

Which expressions are equivalent to 6*v*w*1/2? 3 (v+w) w*v*1/2*6 None of the above

What is 5.329 rounded to the nearest whole number

Simplify: 1 3 x (6x - 1)

Mr. Martinez ran for 13.1 mile at a constant rate of 150 minutes. to find how fash he ran, you stop that you solve the equation 13.1 = x times 150 what does X represent

5 (*+y+4) is equivalent to what

Solving a system of equation x+5y=15 -3x+2y=6