Norah and janice share £300 in the ratio 9: 1. calculate the share of the money norah and janice will each receive

The axis of symmetry for the graph of the function f(x)=1/4^2+bx +10 is x=6. what is the value of b?

1mile equals approximately 1.6 kilometers. which best approximates the number of miles in 6 kilometers?

The circumference of a redwood tree trunk is 20π ft, and it is 100 ft tall. what is the approximate volume of the redwood tree trunk? 1,000π ft3 10,000π ft3 4,000π ft3 40,000π ft3