How do the magnetic and electrical components of electromagnetic waves travel in relation to each other? at right angles
toward each other
in a circular motion
parallel to each other

25 ! the line of best fit is h = 5a + 86. predict the height at age 16. show your work.

How many grams the dog will eat in 3 days?

Consider a bag that contains 220 coins of which 6 are rare indian pennies. for the given pair of events a and b, complete parts (a) and (b) below. a: when one of the 220 coins is randomly selected, it is one of the 6 indian pennies. b: when another one of the 220 coins is randomly selected (with replacement), it is also one of the 6 indian pennies. a. determine whether events a and b are independent or dependent. b. find p(a and b), the probability that events a and b both occur.