A lever used to lift a heavy box has an input arm of 4 meters and an output arm of 0.8 meters. What is the

mechanical advantage of the lever?

Multiply 83 times 25 using an area model

Let f (x) = -6x+3 And g (x) = 5x+4 Find F*G and state it's domain A) - 18x^2-39x+20; all real numbers except x=1 B) - 30x^2-9x+12; all real numbers except x=4 C) - 30x^2-9x+12; all real numbers D) - 18x^2-39x+20; all real numbers

Paul Kim estimates that he will drive about 10,000 miles during the year and will have $3,460 in annual fixed costs. He projects a cost per mile of $0.54 or less for his truck.

Simplify 5 + W equals eight

What is a solid figure with two congruent parallel polygonal bases?

Karen runs 8 miles in 84 minutes. At the same rate, how many minutes would she take to run 6 miles?

A cube has a edge length of 6 inches you multiply the side lengths by 4. how many times greater is the volume of the new cube

Of the first 103 elements how many have just one letter in their symbols

Mike has $136.00 to spend on his ticket into the amusement park he spends 25% of that money on his ticket into the park. How much does Mike have left to spend?

A triangle is formed with side lengths of 7 inches, 24 inches, and 25 inches. is the triangle a right triangle