SHSAT - MATH question n answers graded A+ 2023,2024

SHSAT - MATHMidpoint - correct answer The exact middle point between two other points! half way between endpoints Mean - correct answer Same as Average. Average = (sum / # of things) Integer - correct answer A whole number and opposites (can be positive or negative). Prime - correct answer A whole number (positive integer) that can only be divided by 1 and itself. *** exactly 2 different factors: 1 IS NOT A PRIME NUMBER. 2,3,5,7,11, 13... Consecutive Numbers - correct answer Numbers that follow one after another in order without skipping. For example: 1, 2, 3, 4, 5... Factor - correct answer integer that DIVIDES evenly into a number with no remainder. For example: Factors of 10 = 1, 10, 2, 5 Multiples - correct answer A number that a given number will divide into with no remainder. Think MULTIPLY. For example: Multiples of 10 = 10, 20, 30, 40, 50... PEMDAS - correct answer Order of Operations: Parentheses, Exponents, Multiplication, Division, Addition, Subtraction Absolute Value - correct answer Absolute value of a number is ALWAYS positive. Distance from zero Square Roots - correct answer a number that when multiplied to itself ( x*x) would give you the original number. 16 : principal square root is 4 Scientific Notation - correct answer Number must be LESS THAN 10 and moving decimal to left = positive exponent. Moving decimal to right = negative exponent. Median - correct answer First, order least to greatest then it is the middle number. Mode - correct answer Most frequently occurring number. Distance Formula - correct answer Distance = Rate x Time Probability - correct answer Probability = Desired Outcome / Total Possible Outcomes complementary angles - correct answer 90 supplementary angles - correct answer 180 how many degrees on a straight line (straight angle) ? - correct answer 180 how many degrees in a circle? - correct answer 360 vertical angles are... - correct answer across (opposite) from each other AND THEY ARE ALWAYS EQUAL Total degrees in a triangle? - correct answer 180 Area of a triangle - correct answer = (B x H) / 2 or 1/2 bh (same)