Answer:
75%
Step-by-step explanation:
divide 14/56 and you should get a decimal:
.25
then subtract that number by 1
=.75= 75%
Answer: x = 7
Step-by-step explanation:
To solve the equation,
First step, open the bracket
3(x-5)-14=2(x-7)+2
3x -15 -14 = 2x -14 +2
Then, add the like terms
3x - 29 = 2x -16
Transpose the values at the right hand side to the left hand side
3x - 2x = -16 + 29
x = 7
Answer:
3×9=27 the two numbers right to use is 2and7
You get all of the numbers and turn them too zeros except the first one
Answer:
Standard error
Step-by-step explanation:
The standard deviation of the distribution of sample means is called the standard error of the means.
It is denoted by: 
The standard error is calculated using the formula: 
where n is the sample size and
is the population standard deviation.