find the area of a triangle whose vertex is at the midpoint of an upper edge of cube of edge a and whose base[..]

the plane section of ABCD shown in the figure is cut from a cube of edge a, find the area of this section if D and C[..]

show that (a) the total surface of a cube is twice the square of its diagonal, (b) the volume of a cube is 1/9 cube[..]

Deshaun rented a truck for one day. There was a base fee of $14.99, and there was an additional charge of 98 cents[..]

I need to get this into a Maximization form so I can solve it using the simplex method… Heres the problem:[..]

tony is a salesman. he recieves a base salary of $50,000 per year. in addition he recieves 7% of his sales amount[..]

A rectangular lot has a perimeter of 36 meters. The length is 3 meters more than twice the width. Find length and[..]

. A river moves at a pace of 1,000 feet per hour, and upon that river floats a gondola going against the river's[..]

a clock tower in town rings exactly on time every hour. Every ring the clock tower chimes lasts exactly five seconds[..]

The first day of ticket sales, the school sold 3 senior citizen tickets and 9 child tickets for $75. The second day[..]