Act math formulas Study guides, Class notes & Summaries

ACT Math Prep Test 44 Questions with Verified Answers How many questions are on the Math test? - CORRECT ANSWER 60 How many subscores are on the Math test? - CORRECT ANSWER 3 2) What are the subscores? - CORRECT ANSWER 1) Pre-Algebra Elementary Algebra (Algebra I) 2) Intermediate Algebra (Algebra II) Coordinate Geometry 3) Plane Geometry Trigonometry What is the benchmark score for Math to be considered college ready? - CORRECT ANSWER 22 True or False: Math is the only se...

slope - (y₂-y₁)/(x₂-x₁) slope-intercept form - y=mx+b midpoint formula - ((x₁+x₂)/2, (y₁+y₂)/2) distance formula - (√(x₂-x₁)²+(y₂-y₁)²) logarithms - log(b)x=y -> b^y=x mean - (sum of terms/amount of terms) speed - (total distance/total time) probability of an outcome - (number of desired outcomes/total number of possible outcomes) combinations - x*y*z x percent of a given number n - ((n)(x/100)) how much n percent is of another number - ((100n)/m) number...

Quadratic Formula -b±[√b²-4ac]/2a Slope (y₂-y₁)/(x₂-x₁) 00:34 01:13 Slope-Intercept y=mx+b a³-b³ (a-b)(a²+ab+b²) a³+b³ (a+b)(a²-ab+b²) a²-b² (a-b)(a+b) a²-2ab+b² (a-b)² a²+2ab+b² (a+b)² (a+b)(c+d) ac+ad+bc+bd a(b+c) ab+ac sine ratio opposite ÷ hypotenuse cosine ratio adjacent ÷ hypotenuse

Pythagorean theorem a^2 + b^2 = c^2 Circumference of a circle C= (3.14)(d) 00:04 01:13 Area of a circle A=(3.14)(r^2) distance formula D=(r)(t) arithmetic sequence formula (explicit) an = a1 + (n - 1)d Sum of arithmetic sequence S = (n/2) (a1 +(a1+(n-1)d)) or S = (n/2) (a1 + an) Geometric sequence formula an=a1(r)^n-1 Geometric Series formula Finite Sn = a1 (1-r^n) / (1-r) Combination formula nCr=n!/r!(n-r) Permutation nPr=n!/(n-r)...

Wall Street Prep Excel Crash Course Exam 246 Questions with Verified Answers Keyboard Versus the Mouse - CORRECT ANSWER Almost everything that can be done in Excel using a mouse can also be done using the keyboard shortcuts Best way to learn is to disconnect the mouse and work through Excel using only the keyboard Name Box - CORRECT ANSWER Tells you what cell you are in (top left below the ribbon) Formula Bar - CORRECT ANSWER When you insert a formula into a cell and hit return, the ce...

ACT Math Formulas With Questions And 100% ALL DETAILED SURE ANSWERS

SAT and ACT Math formulas With Questions And 100% ALL CORRECT ANSWERS

Accounting Associate Degree General Education Core (Required minimum: 15 Semester Credit Hours) Area I - Language Arts/Communication ENGL 1101 Composition and Rhetoric 3 180 Explores the analysis of literature and articles about issues in the humanities and in society. Students practice various modes of writing, ranging from exposition to argumentation and persuasion. The course includes a review of standard grammatical and stylistic usage in proofreading and editing. An introduction to...

The ACT Test Math Practice Test 55 Questions with Verified Answers Sine - CORRECT ANSWER Opposite/Hypotenuse Cosine - CORRECT ANSWER Adjacent/Hyptonuse Tangent - CORRECT ANSWER Opposite/Adjacent Circumference of a Circle - CORRECT ANSWER 2*Pi*R Area of a circle - CORRECT ANSWER Pi * R^2 Midpoint Formula - CORRECT ANSWER x1+x2/2 y1+y2/2 Linear Equation - CORRECT ANSWER Y=Mx+b M= - CORRECT ANSWER Slope B= - CORRECT ANSWER Y-intercept Pythagorean theorem - CORRECT ANSW...

ACT Prep Final Exam Study Guide 40 Questions with Verified Answers How many questions are on the English section test of the ACT? - CORRECT ANSWER 75 questions How many questions are on the Math section test of the ACT? - CORRECT ANSWER 60 questions How many questions are on the Reading section test of the ACT? - CORRECT ANSWER 40 questions How many questions are on the Science section test of the ACT? - CORRECT ANSWER 40 questions What is the time limit for the English test? - CO...