A circle with radius 3 has a sector with a central angle of 1/9
radians.
What is the area of the sector?
Either enter an exact answer in terms of ar or use 3.14 for ar enter your answer as a decimal.

The water has been on the stove y=9.5x+62.1 after how many minutes will the tempature be 138.1 f

Write two subtraction equations that are equivalent to 5 + 12 = 17.

Three cylinders have a volume of 2836 cm^3. cylinder a has a height of 900 cm. cylinder b has a height of 225 cm. cylinder c has a height of 100 cm. find the radius of each cylinder. use 3.14 as an approximate for π