Answer:
Step-by-step explanation:
The consumer activist wants to prove that participants of the new diet program, on average, lose more than 10 pounds. Then the null hypothesis would be
H0: μ= 10
The null hypothesis indicates that a population parameter (in this case, mu represents the population mean) is equal to a hypothetical value. And the alternative hypothesis is what she expects to prove:
H1: μ> 10
The answer to this is D=-7
Answer:
7.79
Step-by-step explanation:
A hundredth is the second number after the decimal. For example, in the number 100.234, the "3" would be the hundredth, the "2" would be the tenth, and the "4" would be the thousandth.
To round to the nearest hundredth, you have to look at the thousandth because when rounding, you look at the next number to decide whether to round up or down.
Since 8 is in the thousandth place in this question, and 8 is bigger than 5, you round up. So, you round the "8" in the hundredths place up to 9.
Therefore, you get 7.79.
Answer
100
Step-by-step explanation:
bxh is the formula for area of the triangle (base_
so 5x4=20
20x5 (height) = 100
Cd + z = m - cb
cb + z - m = cb
z - m = cb + cb
z - m = c(d + b)
c = (m - z)/(d + b)
