Bobby's collection so sports cards has 3/10 baseball cards and 39/100 football cards. the rest are soccer cards. what fraction of bobby's sports cards are baseball or football.
give u 100 points later promise

Can someone me my sister? she is in third grade. 50 points and brainlist! ones that are not answered. plz and thx!

Need this asap if anyone can i would be very grateful. if you could show workings that would really

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