Stuart draws a card from a deck containing ten cards numbered 1 through 10. He replaces the card and shuffles the deck. If Stuart repeats this process 150 times, approximately how many times will he draw a single-digit card that has an even number?
15
60
75
90

Make sure to explain thanks! :D

60

Step-by-step explanation:

Of the 10 cards, there are 4 that are single-digit even numbers (2, 4, 6, and 8).  So he can expect to draw one of these cards 4/10ths of the time.

If he draws 150 times, the expected number of times he will get a single-digit even number is 4/10 (150) = 60.

i dont know

step-by-step explanation:

the most boring thing ever written

step-by-step explanation:

i am writing something. yes, i plan to make it the most boring thing ever written. i go to the store. a car is parked. many cars are parked or moving. some are blue. some are tan. they have windows. in the store, there are items for sale. these include such things as soap, detergent, magazines, and lettuce. you can enhance your life with these products. soap can be used for bathing, be it in a bathtub or in a shower. apply the soap to your body and rinse. detergent is used to wash clothes. place your dirty clothes into a washing machine and add some detergent as directed on the box. select the appropriate settings on your washing machine and you should be ready to begin. magazines are stapled reading material made with glossy paper, and they cover a wide variety of topics, ranging from news and politics to business and stock market information. some magazines are concerned with more recreational topics, like sports card collecting or different kinds of hairstyles. lettuce is a vegetable.