Casey likes to run. she runs an additional 1/4 mile each day. on the last day, she ran 1 1/4 miles. if she ran 1/2 mile her first day, for how many days has she been running?

Find the volume of the solid whose base is the region bounded by f(x), g(x) and the x-axis on the interval [0, 1], and whose cross-sections perpendicular to the y-axis are squares. your work must show the integral, but you may use your calculator to evaluate it. give 3 decimal places for your answe

Solve the system of equations using the linear combination method. {4x−3y=127x−3y=3 enter your answers in the boxes.

What is the value of x? assume that the line is tangent to the circle.