the average height of 5 students is 1.45 metre if one student has left the group the average height of the remaining four of them is 1.44 metre what was the height of the student who left

There were 816 people at a concert when a band started to play. after each song, only half the people stayed to hear the next song. how many people were left at the concert after x songs? write a function to represent this scenario.

What are the soultion(s) to the quadratic equation 40- x^2=0

Explain how you can find the missing fraction in 3 4/5 / (blank) 2 5/7. then find the missing fraction.