Tsi math 2 Study guides, Class notes & Summaries

Volume of a Sphere V= 4/3 pi r^3 Volume of a pyramid V=1/3 b* h Volume of a cone V= 1/3 pi r^2 *h Volume of a Rectangular prism V= lwh Volume of a cube V= s^3 Surface Area of a Sphere 4 pi r^2 Surface Area of a Cylinder 2 pi r^2 + pi dh Surface Area of a Rectangular Cube 2 lh + 2hw + 2 lw Surface Area of a Cube S^2 * 6 Area of a Circle Pi r^2 Pythagorean Theorem for Rt. Triangle= a^2*b^2=c^2 Area of a triangl...

TSI Math test Questions And Answers PEMDAS - ANS (parenthesis, exponents, multiplication, division, addition, subtraction) work left to right Exponential Notation - ANS Ex: 6^4, 2^3, 9^10, etc. Expanded Form - ANS Ex: 7x7x7, 6x6, 2x2x2x2x2, etc. Standard Notation - ANS Ex: 5^2= 25; 25 is the standard notation (the answer or solution) +x+ - ANS =+ +x- - ANS =- -x- - ANS =+ Adding or Subtracting fractions - ANS You need a common denominator Mul...

TSI Math Test Exam 2024 with 100% Correct Answers. Janet makes homemade dolls. Currently, she produces 23 dolls per month. If she increased her production by 18%, how many dolls would Janet produce each month? - Correct Answer-First, calculate 18% of 23. 23 × 0.18 = 4.14 Then, add this value (the increase) to the original value of 23. 23 + 4.14 = 27.14 Rounding off, we get 27. What is the formula for Area? - Correct Answer-Area = L*W Bill's new porch is rectangular, with an area of 50...

TSI MATH PLACEMENT STUDY GUIDEOne third of the candidates for a job were 25 years old or younger. Two sevenths of the candidates were at least 50 years old. If 84 people applied for the job, how many were between 25 and 50? - correct answer One third of 84 is 84 × 1/3 = 84÷3 = 28. 28 people 25 years old or younger applied for the job. Two seventh of 84 is 84 × 2/7= 2×84÷7 = 24. 24 people who were at least 50 years old applied for the job. 84 - 28 - 24 = 32. 32 people applied for the job...

TSI MATH PLACEMENT STUDY GUIDE Question and answers rated A+ 2024 One third of the candidates for a job were 25 years old or younger. Two sevenths of the candidates were at least 50 years old. If 84 people applied for the job, how many were between 25 and 50? - correct answer One third of 84 is 84 × 1/3 = 84÷3 = 28. 28 people 25 years old or younger applied for the job. Two seventh of 84 is 84 × 2/7= 2×84÷7 = 24. 24 people who were at least 50 years old applied for the job. 84 - 28 - 24 ...

TSI Math Test Exam 2024 with 100% Correct Answers. Janet makes homemade dolls. Currently, she produces 23 dolls per month. If she increased her production by 18%, how many dolls would Janet produce each month? - Correct Answer-First, calculate 18% of 23. 23 × 0.18 = 4.14 Then, add this value (the increase) to the original value of 23. 23 + 4.14 = 27.14 Rounding off, we get 27. What is the formula for Area? - Correct Answer-Area = L*W Bill's new porch is rectangular, with an area of 5...

TSI Math Test Exam 2024 with 100% Correct Answers. Janet makes homemade dolls. Currently, she produces 23 dolls per month. If she increased her production by 18%, how many dolls would Janet produce each month? - Correct Answer-First, calculate 18% of 23. 23 × 0.18 = 4.14 Then, add this value (the increase) to the original value of 23. 23 + 4.14 = 27.14 Rounding off, we get 27. What is the formula for Area? - Correct Answer-Area = L*W Bill's new porch is rectangular, with an area of 5...

When using a crane to lift a 12,000-gallon tank out of the excavation, what is the preferable position of the rigging lines attached to the tank's lifting eyes? A. One lifting line should be horizontal B. The lifting lines should be as far apart as possibles C. The lifting lines should be as horizontal as possible D. The lifting lines should be as vertical as possible (Ans- The lifting lines should be as vertical as possible Which of the following describes surfacing ACM? A. Mate...

Matthew L's TSI Math Cards Exam Questions And Answers If you aren't sure how to solve a problem, what can you do? - ANS Plug in the answers. Rewrite problem. Draw a picture if relevant. Write down any equations that might be used. Like the area of a triangle, circumference of a circle, area of a rectangle, etc. What can help you solve tables, charts, and graphs? - ANS Write down numbers from the graph instead of just keeping the numbers in your head. How do you solve an eq...

TSI Math Exam Questions And Answers What percent of 25 is 18? - ANS 72% What is 42% of 67? - ANS 28.14% 56 is 64% of what number? - ANS 87.5 Change 0.0043 to a percent - ANS 0.43% Complement - ANS sum of 2 angles = 90 Supplement - ANS sum of 2 angles = 180 a^x.a^y= - ANS a^(x+y) a^x/a^y= - ANS a^(x-y) (a^x)^y= - ANS a^xy (ab)^x= - ANS a^x.b^x (a/b)^x= - ANS a^x/b^x a^0= - ANS 1 a^-x= - ANS 1/a^x a^(x/y) - ANS ...