Which situation describes a variable rate of change in distance relative to time? A. A car accelerates from a speed of 45 miles per hour to a speed of 55 miles per hour. B. A bicyclist travels at a speed of 12 miles per hour.
C. A man walks at a speed of 3 miles per hour.
D. An airplane is parked on the runway.

Which statement about perfect cubes is true

Arefrigeration system at your company uses temperature sensors fixed to read celsius (°c) values, but the system operators in your control room understand only the fahrenheit scale. you have been asked to make a fahrenheit (°f) label for the high temperature alarm, which is set to ring whenever the system temperature rises above –10°c. what fahrenheit value should you write on the label?

Alice is paying her bill at a restaurant. but tax on the cost of a male is 5%. she decides to leave a tip 20% of the cost of the meal plus the tax