Aphrodite traveled 144 leagues in 12 days. then she doubled her rate. how long would it take her to travel 168 leagues at this new speed?

The graph shows the prices of different numbers of bushels of corn at a store in the current year. the table shows the prices of different numbers of bushels of corn at the same store in the previous year. previous year number of bushels price of corn (dollars) 2 10 4 20 6 30 8 40 part a: describe in words how you can find the rate of change of a bushel of corn in the current year, and find the value. part b: how many dollars more is the price of a bushel of corn in the current year than the price of a bushel of corn in the previous year? show your work.

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

Aquadratic equation in standard from is written ax^2= bx+c, where a, b and c are real numbers and a is not zero?