An arctic weather balloon is filled with of helium gas inside a prep shed. The temperature inside the shed is. The balloon is then taken outside, where the temperature is. Calculate the new volume of the balloon.

Rick is on a bicycle trip. every 4 days he bikes 230 km. if rick keeps this same pace for 16 days, how many kilometers will he bike?

When looking at research about instructional strategies, make sure the research is a. from peer-reviewed studies. b. approved by state and federal government organizations. c. online and easily accessible. d. about the same topic you're interested in.

When do you think it’s best to take the psat (what grade year / when in the year)?