CBEST!questions with 100% correct answers rtaed A+ 2023/2024

CBEST!To Pass you need: - correct answer at least a 37 in a section (average of 41) and an overall score of 123 MATH - correct answer How would you represent probability? - correct answer # of successful events / # of possible events How do you convert a decimal to a percent? - correct answer Move decimal 2 places to RIGHT Or X by 100 How do you convert a percent to a decimal? - correct answer Move decimal 2 places to the LEFT Or divide by 100 How do you calculate percentage change (increase or decrease)? - correct answer change / starting point X 100 how do you find % of a number? - correct 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? - correct answer Square = add all sides Triangle = add all sides Rectangle = 2(base + h) Parallelogram = 2(a + b) not height x^0 =? - correct answer 1 Whats the formula for area of a circle? For the circumference of a circle? - correct answer A = π X r squared C = πd OR 2πr radius = 1/2 diameter whats the formula for the area of a triangle? For the perimeter? - correct answer A = 1/2 base X height P = s1 + s2 + base (add all sides) whats the formula to find a hypotenuse angle? - correct answer 1. for shorter leg: 2 X shorter leg 2. For longer leg: root of 3 X shorter leg how do you find the area of a square? the perimeter? - correct answer A = side squared P = add all 4 sides whats the formula for volume of a pyramid? For surface area? - correct answer V = 1/3 B(area of base) X height SA = 1/2 l (slant height) X perimiter + B whats the formula for area of a rectangular solid? for surface area? - correct answer V = Lwh SA = 2lh + 2wh + 2 wl