Mathematics, 11.02.2021 06:30 bob7220
1. A minor league baseball park has 7000 seats. Box seats cost $6, grandstand seats cost $4, and bleacher seats
cost $2. When all seats are sold, the revenue is $26,400. If the number of box seats is one-third the number of
bleacher seats, how many seats of each type are there? Give a complete sentence explaining what your answers
mean.
a. Clearly define the variables in this problem.
y =
b. Write the system of linear equations for this problem.
c. Write the augmented matrix for the system of linear equations then solve using the Gauss-Jordan method.
Show all row operations and resulting matrices.
Answers: 3
Mathematics, 21.06.2019 20:30
2. explain in words how you plot the point (4, −2) in a rectangular coordinate system.
Answers: 1
Mathematics, 21.06.2019 20:30
Evaluate the expression for the given value of the variable. | ? 4 b ? 8 | + ? ? ? 1 ? b 2 ? ? + 2 b 3 -4b-8+-1-b2+2b3 ; b = ? 2 b=-2
Answers: 2
Mathematics, 21.06.2019 21:10
Hey free points ! people i have a few math questions on my profile consider looking at them i have to get done in 30 mins!
Answers: 1
Mathematics, 21.06.2019 22:00
The evening newspaper is delivered at a random time between 5: 30 and 6: 30 pm. dinner is at a random time between 6: 00 and 7: 00 pm. each spinner is spun 30 times and the newspaper arrived 19 times before dinner. determine the experimental probability of the newspaper arriving before dinner.
Answers: 1
1. A minor league baseball park has 7000 seats. Box seats cost $6, grandstand seats cost $4, and ble...
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