In which state is last phase of matter is a substance that -10 degrees Celsius and a pressure of 0. 50 ATM

Juan created a chart to him study for a test. which headings best complete the chart? x: transparent objects y: opaque objects x: opaque objects y: transparent objects x: high frequency waves y: low frequency waves x: low frequency waves y: high frequency waves

Gather reliable information to brent make his decision. to gather this information, use newspapers, call insurance companies or look at their web sites, and review consumer magazines and web sites. also, look at the manufacturer web site or for information about gas mileage. list the sources you use and take notes.

What is the average speed of a car that travels 40mph for 1 hour and 60 mph in another hour will mark brainliest