Write the algebraic expression described.To convert from meters to centimeters, we multiply by 100. For example, the number of centimeters in 3 meters is  If one piece of string has a length of  meters, and another piece of string has a length of  centimeters, express their total length in centimeters as an algebraic expression.

A. (801x + 193) cm
B. (900x - 500) cm
C. (9x - 5) cm
D. (108x - 698) cm


Answer: D

Mathematics

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Convert as indicated.18 km to miles

A. 19.08 mi B. 28.8 mi C. 11.25 mi D. 17.028 mi

Mathematics

Describe how the y-values change. (Increase or decrease from each specified x-value to the next; use ±? as needed.)y = csc x As x increases from 0 to :  As x increases from  to ?:  As x increases from ? to :  As x increases from  to 2?:

What will be an ideal response?

Mathematics

Simplify the expression without using a calculator.242-5

A. - 
B. -2
C. 512
D.

Mathematics

Use Bayes' rule to find the indicated probability.Two shipments of components were received by a factory and stored in two separate bins. Shipment I has 2% of its contents defective, while shipment II has 5% of its contents defective. If it is equally likely an employee will go to either bin and select a component randomly, what is the probability that a defective component came from shipment II?

A. 0.714 B. 0.222 C. 0.5 D. 0.2

Mathematics