Mathematics, 19.10.2019 05:30 markmoroney22
An ad agency is developing a campaign to promote a business opening in a new mall development. to develop an appropriate mailing list, they decide to purchase lists of credit card holders from mastercard and american express. combining the lists, they find the following: 40 percent of the people on the list have only a mastercard and 10 percent have only an american express card. another 20 percent hold both mastercard and american express. finally, 30 percent of those on the list have neither card. suppose a person on the list is known to have a mastercard. what is the probability that person also has an american express card?
Answers: 2
Mathematics, 21.06.2019 16:30, haleylecompte
Mexico city, mexico, is the world's second largest metropolis and is also one of its fastest-growing cities with a projected growth rate of 3.2% per year. its population in 1991 was 20,899,000 people. use the formula p = 20.899e0.032t to predict its population p in millions with t equal to the number of years after 1991. what is the predicted population to the nearest thousand of mexico city for the year 2010?
Answers: 2
Mathematics, 21.06.2019 20:30, Cheyenne8694
Stacey filled her 1/2 cup of measuring cup seven times to have enough flour for a cake recipe how much flour does the cake recipe calls for
Answers: 2
An ad agency is developing a campaign to promote a business opening in a new mall development. to de...
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