A random sample of magnesium concentrations in parts per million, or ppm) in ground water from various locations follows. Estimate the mean concentration of magnesium in
ppm with 90% confidence. Assume o = 19.
101 64 74 94 105
101 95 36 34 34
61 60 116 74 119
9 16
30 82
20 69 78 63
42
86 118 116
75
46
79 40 110 79 61

show us the graphs dude

step-by-step explanation:

(f - g)(x) = 5x^3 - 3

step-by-step explanation:

rearrange these functions vertically, with like terms in separate columns:

f(x) = 5x^3 - 2

g(x) =         +1

now subtract, column by column:

(f - g)(x) = 5x^3 - 3

y/x of point b= y/x of point a

step-by-step explanation:

(i got the same question, this was the correct answer.)