Mr B's Math Blog

Welcome to a web log for students enrolled in classes taught by Professor Barcellos at American River College. (The opinions expressed herein belong to those who express them and are not official statements of either American River College or the Los Rios Community College District.)

Thursday, April 30, 2020

Stat 300 (spring 2020): Testing differences of means with dependent samples

Mr B at 6:00 PM No comments:

Wednesday, April 29, 2020

Math 100 (spring 2020): Complex numbers

Mr B at 3:00 PM No comments:

Math 402 (spring 2020): The Fundamental Theorem of Calculus for Line Integrals

Mr B at 12:30 PM No comments:

Math 402 (spring 2020): The divergence and curl of a vector field

Mr B at 10:30 AM No comments:

Tuesday, April 28, 2020

Stat 300 (spring 2020): The two-sample t-test for differences of means

Mr B at 3:00 PM No comments:

Sunday, April 26, 2020

Math 402 (spring 2020): An introduction to line integrals

Mr B at 2:50 PM No comments:

Math 402 (spring 2020): Vector fields and gravity

Mr B at 2:00 PM No comments:

Math 100 (spring 2020): Radicals: Square roots and cube roots

Mr B at 12:50 PM No comments:

Thursday, April 23, 2020

Stat 300 (spring 2020): Testing the difference between means

Mr B at 9:15 AM No comments:

Wednesday, April 22, 2020

Math 402 (spring 2020): Triple integration in spherical coordinates

Mr B at 1:30 PM No comments:

Monday, April 20, 2020

Math 402 (spring 2020): Multiple integrals in rectangular and cylindrical coordinates

Mr B at 7:00 PM No comments:

Math 100 (spring 2020): Distance-rate-time problems

Mr B at 9:30 AM No comments:

Friday, April 17, 2020

Math 100 (spring 2020): Equations containing rational expressions

Mr B at 1:15 PM No comments:

Math 402 (spring 2020): Applications of double integrals

Mr B at 9:45 AM No comments:

Wednesday, April 15, 2020

Math 402 (spring 2020): Double integration with polar coordinates

Mr B at 2:30 PM No comments:

Tuesday, April 14, 2020

Math 100 (spring 2020): Adding and subtracting rational expressions

Mr B at 4:30 PM No comments:

Sunday, April 12, 2020

Math 402 (spring 2020): Double Integration for nonrectangular regions

Mr B at 4:01 PM No comments:

Math 100 (spring 2020): Rational Functions, Lesson 1

Mr B at 12:31 PM No comments:

Saturday, April 11, 2020

Math 402 (spring 2020): Double Integration

Mr B at 3:00 PM No comments:

Wednesday, April 01, 2020

Stat 300 (spring 2020): Quiz solutions III






Mr B at 8:30 AM No comments:
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Mr B
I have been on the American River College mathematics faculty since 1987, where I teach most of the math classes listed in the college catalog. My degrees in math and math education come from Porterville College, Caltech, Fresno State, and UC Davis. Before becoming a full-time teacher, I worked on the staff of the California State Senate and the State Treasurer's Office.
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