Mathematics, 02.07.2019 06:00 tnbankspines
Amusic recording company has contracts with two bands. the cds of these bands are released in three countries, britain, canada, and australia. the total number of cds sold in each country is britain, 40,000; canada, 50,000; and australia, 30,000. the cost of advertising for both bands was $2 per cd in britain, $1.50 in canada, and $1 in australia. if matrix a = [2 1.5 1], what is matrix b if ab represents the total advertising cost (in dollars) for all three countries?
Answers: 1
Mathematics, 22.06.2019 00:10, sonnyboi2305
Of of at a : $6, $8, $7, $6, $5, $7, $5, $7, $6, $28, $30 is?ato .ato .ato .ato .
Answers: 3
Mathematics, 22.06.2019 01:00, Bryson2148
Find the rate of change for the situation. you run 7 miles in one hour and 21 miles in three hours.
Answers: 1
Mathematics, 22.06.2019 01:00, shayshayyy41
Ataxi company charges $3 for pick-up plus $0.65 for each mile. select the expressions that represent the cost in dollars for a taxi pick-up and m miles. mark all that apply.
Answers: 1
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