Mathematics, 30.01.2020 16:45 mikayleighb2019
Which of the following is not a requirement of the combinations rule, subscript n baseline upper c subscript requalsstartfraction n exclamation mark over r exclamation mark left parenthesis n minus r right parenthesis exclamation mark endfraction , for items that are all different? choose the correct answer below. a. that r of the n items are selected (without replacement). b. that there be n different items available. c. that order is not taken into account (consider rearrangements of the same items to be the same). d. that order is taken into account (consider rearrangements of the same items to be different sequences).
Answers: 3
Mathematics, 20.06.2019 18:04
Any greatly appreciated! you in advance. jody bought 20 shares of amazon at the close price of $121.00. she bought 20 more shares a year later at the price of $127.00. two years later she's sold all of her shares at the price of $133.00. her broker charges $50 for each transaction. after all of these transactions how much money did jody make? a.$65.00b.$5288.00c.$210.00d.$310.00
Answers: 1
Mathematics, 21.06.2019 17:00
There are 15 plates and each plate is either 7 or 12 inches diameter. which systems of equations do you use to find the number of 7 inch plates, x and 12 inch plates, y
Answers: 1
Mathematics, 21.06.2019 19:00
Abarbecue sold 26 hamburgers and hot dogs. hamburgers sell for $3.50 each and hot dogs sell for $2.00 each. if the barbecue made $70 in sales, determine and state the number of hot dogs sold.
Answers: 1
Which of the following is not a requirement of the combinations rule, subscript n baseline upper c s...
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