Which equation represents this situation? naila worked 3.5 hours more than lisa. together, they worked a total of 18 hours. lisa worked h hours. a.) h+7=18 b.) h+(h+3.5)=18 c.) h+(h−3.5)=18 d.) h+3.5=18

The larger of two number is 4 less than twice the smaller number. the sum is 41. find the numbers

An optical inspection system is used to distinguish among different part types. the probability of a correct classification of any part is 0.92. suppose that three parts are inspected and that the classifications are independent. let the random variable x denote the number of parts that are correctly classified. determine the probability mass function of x. round your answers to four decimal places (e. g. 98.7654). x f(x) 0 1 2 3

The total ticket sales for a high school basketball game were $2,260. the ticket price for students were $2.25 less than the adult ticket price. the number of adult tickets sold was 230, and the number of student tickets sold was 180. what was the price of an adult ticket?