Atoy manufacturer estimates that 6% of its products are defective. if it produces 550 toys in one day, how many will be defective?

Q1) jin loves carrot yesterday she ate ½ of here carrots and today she ate 2/3 of the remaining carrots. she then discover that she has 12 carrots left. yesterday she must has started with carrots? a)36 b)48 c)60 d)72

You are at a restaurant and owe $38 for your meal. you want to leave a 20% tip. how much will your tip be?

When you have 25 numbers, and jake picks 3 random numbers and puts them back, what is the chance bob has of picking those 3 numbers when he picks 6 random numbers (without putting them back)? explain.