Mathematics, 30.07.2019 19:30 Marliii363782
5of 5 [chapter 2] a system composed of two industries, coal and steel, has the following inputs: (a) to produce 1 dollar's worth of output, the coal industry requires $0.30 of its own product and $0.60 of steel. (b) to produce 1 dollar's worth of output, the steel industry requires $0.30 of its own product and $0.10 of coal. [10,000] find d, the input-output matrix for this system. then solve for the output matrix x in the equation x = dx + e where the external demand is e- (16,000 round all entries of the matrix to two decimal places, where applicable. o 10.30 0.10], [20,000] d=0.60 0.30]* * *40,000 50.30 0.607,540,000 d-030 0.10 - 20,000 50.60 0.30), 530,000] d-10.10 0.30142 10.60 0.307 y 27 d- 0.30 0.10 * 30,000 0
Answers: 1
Mathematics, 21.06.2019 17:30
Someone this asap for a group of students attends a basketball game. * the group buys x hot dogs at the concession stand for $2 each. * the group buys y drinks at the concession stand for $3 each. the group buys 29 items at the concession stand for a total of $70. how many hot dogs did the group buy?
Answers: 2
Mathematics, 22.06.2019 00:30
Kevin has a spinner that has 10 equal sections and 2 sections of each colorโred, blue, green, yellow, and purple. kevin spins the spinner 180 times. kevin determines about how many times the spinner will land on red or green, and his work is shown below. -kevin has the formula reversed; it should be the total number of sections over the number of red or green sections. -kevin should have used a 4 in the numerator because there are 2 red sections and 2 green sections. -kevin should multiply by the number of sections in the spinner rather than the total number of spins. -kevin calculated the prediction correctly and did not make any mistakes.
Answers: 1
Mathematics, 22.06.2019 05:30
Sofia wants to buy a new bike that costs $214 sofia her grandmother with chores each week for $18 estimate to find which layaway plan sofia shoud choose and why
Answers: 2
5of 5 [chapter 2] a system composed of two industries, coal and steel, has the following inputs: (a...
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