Ineed know what 18 divided by 9.63 equals

Write numerical coefficient of y² in the expression 2x² - 15xy – 7y²

15 there is a line that includes the point 0,10 and has a slope of 7/4. what is it’s equation in slope intercept form

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.