Answer:12 43 am
Step-by-step explanation:
Answer:
Jeffrey.
Step-by-step explanation:
The ratio of minutes Jeffrey does cardio to resistance is 10:20, while the ratio is minutes Stanley does is 11:17. First, let's express the ratio of Jeffrey's workout in lowest possible terms possible, which is 1:2. how what we want to do is for the ratio's to have a "LCM" so we can compare them. If we multiply Jeffrey's workout by 17 and Stanley's by 2, we will get this:
Jeffrey's workout ratio: 17:34
Stanley's workout ratio: 22:34
Therefore, Jeffrey has a lower cardio to resistance training.
Answer:
B. the results are not statistically significant at level = 0.05, but they are practically significant.
Step-by-step explanation:
Given that the average Math SAT score for all students taking the exam this year is 480 with standard deviation 100.
Sample size n =4
mean difference = 550-480 = 70
Std error of sample =
Since sample size is small t test can be done with df =3
(one tailed test)
t =
p value =0.128
Since p >0.05 we accept null hypothesis.
B. the results are not statistically significant at level = 0.05, but they are practically significant.
x + 12/x + 2 = x/x + 8 <- multiply each side by x
x^2 + 12 + 2x = x + 8 <- rearrange
x^2 + x +4 = 0
Your formula is incorrect as,
The total cost of the lease would be $17,200. This is because $300 payment for 24 months is equal to $7,200 + $1,000 (down payment) and + the residual value of $9,000 = $17,200.