Asalesperson made a $128 commission selling merchandise. his commission rate was 5%. what is the dollar amount of his sales. show work
a. $2,225 c. $2,750
b. $2,560 d. $3,110

Which one ? is the answer and how to find this answer

The probability that an adult possesses a credit card is .70. a researcher selects two adults at random. by assuming the independence, the probability that the first adult possesses a credit card and the second adult does not possess a credit card is:

The table below lists recommended amounts of food to order for 10 party guests. how much of each food item should nathan and amanda order for a graduation party with 55 guests? use the table to answer. item amount fried chicken 16 pieces lasagna 7 pounds deli meats 1.8 pounds sliced cheese 1 and two fifths pounds bakery buns 1 dozen potato salad 2 pounds