Which system consists of nerves that initiate communication?

A.

the central nervous system

B.

the somatic nervous system

C.

the parasympathetic nervous system

D.

the peripheral nervous system

Mario's weekly poker winnings have a mean of $353 and a standard deviation of $67. Last week he won $185. How many standard deviations from the mean is that?

Round 217.726683718 to the nearest thousandth.

What is the height of 151ft 1in. in inches from the base of a statue to the torch

Which expression is equivalent to 5x + 5y - 2z? Which property justifies the expressions being equivalent?

Use slope and y intercept to graph a line. y=2x-5

What is 743*295 in standard algorithm

Factorise : x^2y^2-16

Jenna was reading the nutrition labels of various types of cereal in the grocery store. She chose one that will provide 30% of the daily amount of vitamin C she needs.

The number of vibrations in a piano string are inversely proportional to its length. A wire 1.25m long vibrates at 510 vibrations/second. To produce 450 vibrations per second, how long should a wire be made

If the radius of a circle is 6in., what is the diameter and circumference of the circle