Algebra Tutorial—WORD PROBLEMS

May 29th, 2015
Studypool Tutor
Price: $10 USD

Tutor description

Word problems are easy to solve if you follow these three steps :1 Read the problem at least twice; underline the key words that strike you or appears tricky to you.2 Translate the word statements into mathematical symbols and equations

Word Count: 948
Showing Page: 1/4
Speed, Distance and TimeFormulaDistance= Rate x time Average speed = Total distance / Total TimeCase1: When equal distances are covered in different speed then Average Speed=2ab / (a + b)Case 2: For Different distances in same time then Average Speed is = (a + b) / 2Fractions &DecimalsFormulaThere are two method of comparing fractions:1) cross multiply 2) Convert them to decimals(by dividing)If a/b is the number of a whole that satisfies some property, then 1-(a/b) is the fraction of that whole that does not satisfy it.The period or decimal point determines the place value of the digits. For example the digit number 7654.321 have the following place values or decimal points:7 is thousands, 6 is hundreds, 5 is tens, 4 is ones or units. 3 is tenths, 2 is hundredths, 1 is thousandthsExample of decimal follow: .0321=PercentsFormula Part=Percent * whole. % increase or decrease=Quadratic Equations Formula,Powers and roots of NumbersFormulaFor any numbers b & c & positive integers m & n:bmbn=bm+n,, (bm)n=bmn, bmcm=bcm To square a number that is greater than, or, raising it to a higher power, results in a l

Review from student

Studypool Student
" Essays were of surprisingly high quality, and not like anything I've seen on other sites. Very impressed at how even a university level 2 essay was handled. Had some issues with citations but he was quick to fix it. "
Ask your homework questions. Receive quality answers!

Type your question here (or upload an image)

1829 tutors are online

Brown University

1271 Tutors

California Institute of Technology

2131 Tutors

Carnegie Mellon University

982 Tutors

Columbia University

1256 Tutors

Dartmouth University

2113 Tutors

Emory University

2279 Tutors

Harvard University

599 Tutors

Massachusetts Institute of Technology

2319 Tutors

New York University

1645 Tutors

Notre Dam University

1911 Tutors

Oklahoma University

2122 Tutors

Pennsylvania State University

932 Tutors

Princeton University

1211 Tutors

Stanford University

983 Tutors

University of California

1282 Tutors

Oxford University

123 Tutors

Yale University

2325 Tutors