Pemdas Study guides, Class notes & Summaries
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WGU C784 Applied Healthcare Statistics Exam Review (Latest 2023/ 2024 Update) | Questions and Verified Answers| 100% Correct| Grade A
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WGU C784 Applied Healthcare Statistics Exam Review (Latest 2023/ 2024 Update) | Questions and Verified Answers| 100% Correct| Grade A 
 
Q: In math, you may be asked to "evaluate an expression."--what does that mean? 
 
Answer: 
 solve the problem 
 
 
Q: When multiplying a positive number by a negative number, the product will always be 
 
Answer: 
 NEGATIVE 
 
 
Q: Multiplying a negative number by a negative number results in a 
 
Answer: 
 Positive product (The product of two negatives will a...
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WGU C784 Applied Healthcare Statistics Exam Review (Latest 2024 / 2025 Update) | Questions and Verified Answers | 100% Correct | Grade A
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WGU C784 Applied Healthcare Statistics Exam Review (Latest 2024 / 2025 Update) | Questions and Verified Answers | 100% Correct | Grade A Q: In math, you may be asked to "evaluate an expression."--what does that mean? Answer: solve the problem Q: When multiplying a positive number by a negative number, the product will always be Answer: NEGATIVE Q: Multiplying a negative number by a negative number results in a Answer: Positive product (The product of two negatives will always equal a positive.) ...
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TSI Math test
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PEMDAS - Answer-(parenthesis, exponents, multiplication, division, addition, subtraction) work left to right 
 
Exponential Notation - Answer-Ex: 6^4, 2^3, 9^10, etc. 
 
Expanded Form - Answer-Ex: 7x7x7, 6x6, 2x2x2x2x2, etc. 
 
Standard Notation - Answer-Ex: 5^2= 25; 25 is the standard notation (the answer or solution) 
 
+x+ - Answer-=+ 
 
+x- - Answer-=- 
 
-x- - Answer-=+ 
 
Adding or Subtracting fractions - Answer-You need a common denominator 
 
Multiplying fractions - Answer-no special rul...
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TABE TEST EXAM 2024 WITH ACCURATE ANSWERS
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Dividing Fractions - correct answer 1/2 3/4 is the same as 1(4)/2(3) 
X theory. Change to Multiplication by switching second fraction 
 
Order of Operations - correct answer PEMDAS 
 
Irrational Numbers - correct answer neverending 
 
Circle Area - correct answer A=πr2 
 
The Quadratic Formula - correct answer when ax2 + bx + c = 0 
x=-b+or-sqrt(b^2-4ac)]/2a 
 
Slope Formula - correct answer x1,y1 and x2,y2 
m=y2-y1/x2-x1 
 
Perimeter Circle - correct answer C=2πr
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College Algebra (All Chapters) questions and answers 100% correct
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College Algebra (All Chapters) questions and answers 100% correct 
natural numbers 
the counting numbers i.e. 1, 2, 3... 
 
 
 
intergers 
include the natural numbers, their opposites, and 0 
 
 
 
rational numbers 
include integers, all fractions p/q, where p and q are integers with q DNE 0, all repeating and all terminating decimals 
 
 
 
irrational numbers 
cannot be written as nonrepeating, nonterminating decimals, cannot be a rational number, includes non-integer square roots 
 
 
 
real n...
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WGU C784 - Applied Healthcare Statistics Objective Assessment Questions and Answers
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WGU C784 - Applied Healthcare Statistics Objective Assessment Questions and Answers 
Given the following set of numbers: 
16, −15.7, 9, −4, 3.14 
Find the sum of the integers. 
A. 8.44 
B. 28.14 
C. 25 
D. 21 
 Answer D 
 Brief explanation 
Integers are positive or negative but have no decimal part. The 
integers are 16, 9, and –4. To find the sum, we add 16 + 9 + (–4) = 
21. 
 Videos 
Classifying Real Numbers [9:36] and Working with Real Numbers 
[9:30] 
 Page for additional practice 
M...
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Math Praxis 5003 Vocabulary Exam | Questions & 100% Correct Answers (Verified) | Latest Update | Grade A+
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Natural Numbers 
: those numbers we typcally use to count 1,2,3 
Whole Numbers 
: Natural numbers and zero (0, 1, 2, 3) 
Integers 
: Whole numbers and their corresponding negatives (0..-3,-2,-1,0,1,2,3...) 
Fractions 
: Portions of integers, expressed with a numerator and a denominator 1/4, 1/2, 
etc) 
Decimals 
: Portions of integers, expressed as numbers following a decimal point (0.5, 0.67, 
etc). 
Even Numbers 
: Integers divisible by two (...-6, -4, -2, 2, 4, 6) 
Odd numbers 
: integers t...
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Praxis II: Math (5003)-questions and 100% Correct Answers
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Praxis II: Math (5003)-questions and 100% Correct Answers 
Integers 
Positive and Negative Whole Numbers; Includes 0 
Prime Number 
A whole number greater than 1 that only has two factors (itself and 1) 
Composite Number 
A whole number greater than 1 that has more than two different factors 
Rational Numbers 
All integers, decimals and fractions; any terminating or repeating decimal number 
Irrational Numbers 
Cannot be written as fractions or decimals because the number of decimal places is 
...
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ILTS 305 Math Latest Update 100% Correct
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ILTS 305 Math Latest Update 100% 
 
Correct 
 
Number basic building block 
 
integer All whole numbers (both positive and negative) and zero. 
 
prime number A whole number that has exactly two factors, 1 and itself. 
 
composite number A whole number greater than 1 that has more than two factors. 
 
rational number A number that can be written as a fraction 
 
irrational number a number that can NOT be expressed as a ratio of two integers or as a 
repeating or terminating decimal - Pi or any s...
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Praxis II: Math (5003) Latest Update Graded A+
- Exam (elaborations) • 15 pages • 2024
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Praxis II: Math (5003) Latest Update 
 
Graded A+ 
 
Integers 
Positive and Negative Whole Numbers; Includes 0 
 
Prime Number 
A whole number greater than 1 that only has two factors (itself and 1) 
 
Composite Number 
A whole number greater than 1 that has more than two different factors 
Rational Numbers 
 
All integers, decimals and fractions; any terminating or repeating decimal number 
Irrational Numbers 
Cannot be written as fractions or decimals because the number of decimal places is in...
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