We can find the 15.2% of 185 pounds by dividing the weight by 15.2% in its decimal form:
therefore, there are 27.7 pounds of fat
B
Explanation: Associative property basically means that the numbers stay in the same spot but the parentheses move
Answer:
With 95% confidence when n equals 44, the population mean is between a lower limit of 33.96 and an upper limit of 40.04
Step-by-step explanation:
Confidence Interval = mean + or - Error margin (E)
mean = 37
sd = 10
n = 44
degree of freedom = n - 1 = 44 - 1 = 43
t-value corresponding to 43 degrees of freedom and 95% confidence level is 2.0165
E = t × sd/√n = 2.0165×10/√44 = 3.04
Lower limit = mean - E = 37 - 3.04 = 33.96
Upper limit = mean + E = 37 + 3.04 = 40.04
95% confidence interval is between 33.96 and 40.04
Hello!
To find our answer, we just multiply by 2.
2,134(2)=4,268
Therefore, there would be $4,268.
I hope this helps!
