Which of the exp are equivalent (8÷2)×4÷2

The specific heat of the three substances in the image are given in the table. stamped concrete: 0.75, grass covered soil: 1.01, water: 4.18. place the areas in order based on how fast they’ll heat up on a sunny afternoon. start with the fastest and end with the slowest.

Alow pressure system is formed when an air mass cools over a cool surface and sinks. true or false

Equilateral triangle pbj is inscribed in a circle as shown. determine the measure of arc pjb.