Answer:
Step-by-step explanation:
-x^2 - 6x + 5=0
Answer:
The probability that a given class period runs between 50.75 and 51.25 minutes is 0.10.
Step-by-step explanation:
Let the random variable <em>X</em> represent the lengths of the classes.
The random variable <em>X</em> is uniformly distributed within the interval 49.0 and 54.0 minutes.
The probability density function of <em>X</em> is:
Compute the probability that a given class period runs between 50.75 and 51.25 minutes as follows:
Thus, the probability that a given class period runs between 50.75 and 51.25 minutes is 0.10.
Ok well you would use pathagorean there so A2+B2=C2
3y+18=30
3y= 12
y=4 the answer is A
-1.42-2.9=1.48
1.424-(-2.9)=1.424+2.9=4.324
-1.424-(-2.9)-0.576=-1.424+2.9-0.576=3.748
I hope it helps!
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