Frederick M.

If , then 3π.5π.6π.8π.

A vertical mast stands on horizontal ground. A surveyor standing due south of the mast measures the angle of elevation of the top as 37°28'. he walks in a direction N 79° 40' W to a point 72 m from... more

you are ordering t shirts from a catalog. Each t shirt costs $15. The cost of shipping is $6 no many how many you order. The total cost is $111. How many t shirts did you order?

you have 3600 sq ft of 12x12 tile. the tile is packaged 12sq ft per box. the tile is shipped on a pallet witch holds 72 boxes of tile. how many boxes will u need to fill the order? how many full... more

Forces with magnitudes of 200 newtons and 900 newtons act on a machine part at angles 30° and −45°, respectively (with the positive x-axis). Find the magnitude and direction of the resultant force.

Assume that the fleet consists of 35 percent Lexus, 45 percent Infinity, and 20 percent Mercedes automobiles. 75 percent of the Lexus cars, 90 percent of the Infinities, and 40 percent of the... more

If an object is dropped from a height of 85 feet, the function h(t)=-16t^2+85 gives the height of the object after t seconds. Approximately, when will the object hit the ground?   A ball is... more

So I was looking at my math book and it was describing inequalities and it was showing that |X| < r then translated that to -r< x < r and I was confused on how they got -r out of nowhere.

Is physics

question: the roadrunner is standing under the edge of a cliff 570 feet above the ground. Wile E. Coyote is 10 feet above the ground on a ledge directly below the Roadrunner. Wile E. has purchased... more

Harriet finds if she walks down 26 steps of an escalator she needs 30 seconds to get to the bottom. But if on another trip she makes 34 steps she only needs 18 seconds to reach the bottom.If the... more

Why does 125,452.16 divided by .84 not equal the same as 125,452.16 multiplied by 16%?

A) 10 in^2 B) 14 in^2 C) 120 in^2 D 1,440 in ^2   I am stumped between c and d. I don't understand why I get two different answers depending on whether or not I convert first or last and the... more

need it for fun game.