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Answer:
40
General Formulas and Concepts:
<u>Pre-Algebra</u>
Order of Operations: BPEMDAS
- Brackets
- Parenthesis
- Exponents
- Multiplication
- Division
- Addition
- Subtraction
Step-by-step explanation:
<u>Step 1: Define</u>
8 ÷ 2(3 + 7)
<u>Step 2: Evaluate</u>
- (Parenthesis) Add: 8 ÷ 2(10)
- Divide: 4(10)
- Multiply: 40
Answer:
<em>8 jars</em>
Step-by-step explanation:
Divide 2/3 by 1/12.
(2/3) / (1/12) = 2/3 * 12/1 = 24/3 = 8
Answer: The mean of this distribution = 61.95
The standard deviation of this sampling distribution (i.e., the standard error= 0.048
Step-by-step explanation:
Given : Data from the U.S. Department of Education indicates that 59% of business graduate students from private universities had student loans.
i.e. proportion of business graduate students from private universities had student loans : p=0.59
sample size : n=105
Then , the mean of the distribution is given by :-
∴The mean of this distribution = 61.95
Then standard deviation of this sampling distribution is given by :-
∴The standard deviation of this sampling distribution (i.e., the standard error= 0.048