True or false. If 1/4 kg of beef costs $6, then 2/3 kg of the beef costs $16

Given the equation f(x)=a(b)x where the initial value is 40 and the growth rate is 20% what is f(4)

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

If chord ab is congruent to chord cd, then what must be true about ef and eg?