The answer is The number 4
Answer:
It is already rounded there. The answer is still 34.25
Step-by-step explanation:
i just did a quiz and i got it right
Answer:
0.0478
Step-by-step explanation:
We solve using z score formula
z = (x-μ)/σ, where
x is the raw score = 135 mm
μ is the population mean = 130 mm
σ is the population standard deviation.
We are given variance = 9
Standard deviation = √variance = √9 = 3
Hence
z = 135 - 130/3
z = 1.66667
Probability value from Z-Table:
P(x<135) = 0.95221
P(x>135) = 1 - P(x<135) = 0.04779
Approximately to 4decimal places = 0.0478
Answer:
−6x+10
Step-by-step explanation:
2×−3x+2×5
−6x+2×5
−6x+10
