# MAT 126 Course Tutorial/snaptutorial

## MAT 126 Course Tutorial/snaptutorial

MAT 126 Entire Course
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MAT 126 Week 1 DQ 1
MAT 126 Week 1 Quiz
MAT 126 Week 1 Written Assignment (Arithmetic and geometric sequence)
MAT 126 Week 2 DQ 1
MAT 126 Week 2 DQ 2
MAT 126 Week 2 Assignment Is It Fat Free
MAT 126 Week 2 Quiz
MAT 126 Week 3 DQ 1
MAT 126 Week 3 DQ 2
MAT 126 Week 3 Assignment Quadratic Equations
MAT 126 Week 3 Quiz
MAT 126 Week 4 DQ 1
MAT 126 Week 4 DQ 2
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MAT 126 Week 1 Quiz
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MAT 126 Week 1 Quiz

1. Question : Upon examining the contents of 38 backpacks, it was found that 23 contained a black pen, 27 contained a blue pen, and 21 contained a pencil, 15 contained both a black pen and a blue pen, 12 contained both a black pen and a pencil, 18 contained both a blue pen and a pencil, and 10 contained all three items. How many backpacks contained exactly two of the three writing instruments?

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MAT 126 Week 1 Written Assignment (Arithmetic and geometric sequence)
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Assignment
Following completion of your readings, complete exercises 35 and 37 in the “Real World Applications” section on page 280 of Mathematics in Our World.

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MAT 126 Week 2 Assignment Is It Fat Free
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Following completion of your weekly readings, read “Are You Sure It’s Fat Free?” on page 286 of Mathematics in Our World.

Gather three of your favorite packaged foods; perhaps one from each: breakfast, lunch and dinner. Use the model explained in the “Are You Sure It’s Fat Free?” to analyze, through the mathematical formula explained, the...