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
Step-by-step explanation:
Square Root:
The equation will never touch the x - axis or the y - axis,so the function does not have an x - or y- intercept. ...Therefore,the x- and y- intercepts are 0.
I hope it's helpful!
Answer:
Jon was the better shooter.
Step-by-step explanation:
Converting the fractions to decimal form will enable us to compare the ratios:
18/19 = 0.9474
5/8 = 0.625
and we have 0.94
So the better shooter was the first one (0.9474) which is Jon.
The x= the cut for the grass
The y=garvin cuts
348=20x+18y
132=18+x
Answer:I think you are correct
Step-by-step explanation:
We know she got one 100
But we don't know how many 85's she got
So we put x with 85 so (85x) plus the only 100 she got
Leading us too 440
Lmk if u have any questions
