In a 72 room, i poured 180 coffee into a mug at 7: 30 am and it reached 150 after 2 minuter find the constant of cooling for the coffee.

Acircle has a circumference of 28.36 units what is the diameter of the circle

Aplot of land has been surveyed for a new housing development with borders ab, bc, dc, and da. the plot of land is a right trapezoid with a height of 60 feet and an opposite leg length of 65 feet

What is the solution of the equation? 35√(x+2)3+3=27