Composed entirely of the same type of atom

A volcanic cone has a diameter of 300 meters and height of 150 meters. What is the volume of the cone?

Sam works at Mountain Springs Dairy Bar. He makes milkshakes and ice cream cones. One day he made 12 milkshakes. One third of the milkshakes he made were chocolate. How many chocolate milkshakes did he make?

Dennis is selling chocolate bars for a fundraiser and if he sells over $175 worth of candy he'll win a prize. if chocolates sells for $2.

What is the quotient of-5:3.9

Write the equation of a line with y-intercept of - 2 and a slope of 2/5

Convert each measure to degrees. Round answers to the nearest hundredth if needed. a.) π/9 b.) - 2π/3

Include sales tax 6% an inn charges $265 per night. find the cost before taxes

A law firm has five senior and six junior partners. A committee of three partners is selected at random to represent the firm at a conference. What is the probability that at least one of the junior partners is on the? committee?

Find the circumference of each circle with the given radius or diameter. Round to the nearest tenth. Use 3.14 for T. d = 14.2 mm

What is the answer to 4x+2y=6 and 3x-y=-8