Answer:
x = 1/4
Step-by-step explanation:
in order to evaluate for the value of x in the equation 5( 4x + 2) + 10 = 25
we are going to open the bracket the combine the like terms together and evaluate.
solution
5 (4x + 2) + 10 = 25
20x + 10 + 10 = 25
combine the like terms
20x = 25 - 10 -10
20x = 5
divide both sides by the coefficient of x
20x/20 = 5/20
x = 1/4
therefore the value of x in the expression 5 4x + 2) + 10 = 25 is evaluated to be 1/4
Answer:
Option (a) narrower and would involve a larger risk of being incorrect.
Step-by-step explanation:
We have to compare a 95% confidence interval to a 99% confidence interval.
- For a 95% confidence interval and 99% confidence interval, confidence level is lower for 95% confidence interval.
- With a lower confidence level, there would be less margin of error.
- Thus, 95% confidence interval is narrower as compared to the 99% confidence interval.
- Since, a 95% interval is narrower there are less values included in the interval that could give right estimate for the parameter.
Thus, we can write,
Compared to a 95% confidence interval, a 99% confidence interval will be Option (a) narrower and would involve a larger risk of being incorrect.
Answer:5.3
Step-by-step explanation:
5.3
5+(6/20)
Step-by-step explanation:
Hope it's help you ♥️♥️
