Cuánto vale la fuerza centrípeta que posee una piedra ligada a una cuerda la cual tiene una masa de 0.5kg, una velocidad de 1.5m/s y un radio de giro de 0.3m? *

Classify the following triangle check all that apply

Suppose that the price p (in dollars) and the weekly sales x (in thousands of units) of a certain commodity satisfy the demand equation 4p cubedplusx squaredequals38 comma 400. determine the rate at which sales are changing at a time when xequals80, pequals20, and the price is falling at the rate of $.20 per week.

Jenisey has $24 to spend on seven pencils. after buying them she had $10. how much did each pencil cost.?