A taxi charges $2. 50 for the first mile and $0. 40 for each mile after that. The expression below shows how to find the total cost, in dollars, of a 20-mile taxi ride. 2. 50 0. 40 (20 minus 1) What is the cost of the ride? $9. 50 $10. 10 $55. 10 $58. 0.

The winston company estimates that the factory overhead for the following year will be $1,250,000. the company has decided that the basis for applying factory overhead should be machine hours, which is estimated to be 50,000 hours. the total machine hours for the year were 54,300. the actual factory overhead for the year were $1,375,000. determine the over- or underapplied amount for the year.

Describe three scenarios in which you might utilize mathematics to investigate a crime scene, accident scene, or to make decisions involving police practice. be sure to explain how math is used in police as they work through each scenario.

(a) what do you think will happen if the price of non-gm crops continues to rise? why? (b) what will happen if the price of non-gm food drops? why?