Answer:
answer is 3x^3 because the x counts up :)
Answer:
D
Step-by-step explanation:
Answer:
14.82 km
Step-by-step explanation:
Answer:
d. 19
Step-by-step explanation:
Degrees of freedom is the number is the number of value which is used in the final calculation. It calculate as n-1, where n is the sample size. The degrees of freedom for the given scenario is 19. The sample size is 20 so the degrees of freedom is 1 less which will be 19.
Answer:
was it not 15/2? I thought it was