Mathematics, 14.09.2019 08:30 cammiehullett2610
Acompany makes tables and chairs. each table is assembled from 6 pieces of wood and 5 pieces of plastic, and each chair is assembled from 9 pieces of wood and 12 pieces of plastic. each piece of wood (in either a table or a chair) is attached with 3 screws and 2 bolts, and each piece of plastic (in either a table or a chair) is attached with 4 screws and 5 bolts. screws cost 4¢ each and bolts cost 8¢ each. use matrix multiplication to answer the following questions.
a) what is the cost of assembling a table? (give your answer in ¢: for example 983 rather than $9.83)
b) what is the cost of assembling a chair? (give your answer in ¢: for example 983 rather than $9.83)
Answers: 2
Mathematics, 21.06.2019 17:00
Solve with work both bert and ernie received an increase in their weekly salaries. bert's salary increased from $520 to $520. ernie's salary went from $580 to $645. find the percent of increase for each salary. what was the larger of the two percents ?
Answers: 1
Mathematics, 21.06.2019 18:30
Select the lengths in centimeters that would form a right triangle
Answers: 1
Acompany makes tables and chairs. each table is assembled from 6 pieces of wood and 5 pieces of plas...
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