Answer:
2.5
Step-by-step explanation:
7 divided by 28= 0.25 x 10 = 2.5
Answer:
They show as intersections with the x-axis
Step-by-step explanation:
For example, the quadratic y = x² - 1 has roots x = -1 and x = 1.
They show on the graph as intersections of the parabola with the x axis at x = -1 and x = 1.
N = 2424 is the sample size (amount of cars being sampled)
df = degrees of freedom
df = n-1
df = 2424-1
df = 2423
Side Note: if there is a typo and the sample size should be n = 24 (instead of 2424), then the df would be df = n-1=24-1 = 23
15 + 1 = x/6
16 = x/6
16 * 6 = x
x = 96
Answer: A)
500/20 = 25kcal per piece
8 * 25 = 200kcal.....yes, he is able to have 8 pieces