A family car is being tested for efficiency. It drives 100 miles nonstop and uses 3.2 gallons of gas. Write the ratio of distance traveled to gallons of gas as a unit rate.

An arc subtends a central angle measuring 7pi/4 radians what fraction of the circumference is this arc?

Solve: 25 points find the fifth term of an increasing geometric progression if the first term is equal to 7−3 √5 and each term (starting with the second) is equal to the difference of the term following it and the term preceding it.

Pls the last one and it has to be like number 6