Step-by-step explanation:
$ 900 is the answer. as i shown in the attachment
Answer:
b. 136
Step-by-step explanation:
you separate the right and left side so its 12x6 and 8x8 then you add the two products and get 136
Answer: 2.28%
Step-by-step explanation:
μ = 71.8
σ = 3.4
X < 65
P(X < 65) = P (Z < 65 - 71.8/3.4) = P (Z < -2)
According to the table for the normal distribution attached, it will give us
P (z < Z < 0), this way, to find the P(Z < z), we need to do 0.5 - P:
0.5 - P(-2 < Z < 0) = 0.5 - 0.4772 = 0.0228
In percentage: 0.0228*100 = 2.28%
Maybe from the equation of a line from y=mx+c
Where c ( intercept) is -12
Answer:
tff is this lmaao sorry bro