CBEST QUESTIONS AND ANSWERS 2023

To Pass you need: - Answer at least a 37 in a section (average of 41) and an overall score of 123 MATH - Answer How would you represent probability? - Answer # of successful events / # of possible events How do you convert a decimal to a percent? - Answer Move decimal 2 places to RIGHT Or X by 100 How do you convert a percent to a decimal? - Answer Move decimal 2 places to the LEFT Or divide by 100 How do you calculate percentage change (increase or decrease)? - Answer change / starting point X 100 how do you find % of a number? - Answer put % over 100 then multiply by number when you see work of ex 20% of 10 = 20/100 X 80/1 = 1600/100 = 16 how do you find the perimeter of a square, rectangle, parallelogram and triangle? - Answer Square = add all sides Triangle = add all sides Rectangle = 2(base + h) Parallelogram = 2(a + b) not height x^0 =? - Answer 1 Whats the formula for area of a circle? For the circumference of a circle? - Answer A = π X r squared C = πd OR 2πr radius = 1/2 diameter whats the formula for the area of a triangle?