Answer:
y= 2x + 8 , y = 4x - 2
2x + 8 = 4x - 2
8 = 2x - 2
10 = 2x
5 = x
Step-by-step explanation:
1+1= 2
Big brain >:3 Ty for the points tho ^^
There are 6 numbers on a dice 1,2,3,4,5,6. If you want to get a 4 or a 5, that would be 2 numbers out of the total number of numbers There 6 numbers in total so the probability of getting a 4 or 5 is 2 out of 6 or 1 out of 3 or 1/3
<span>a)
Z*_Upper = (76 - 62.7)/2.5 = 5.32
Z*_Lower = (57 - 62.7)/2.5 = -2.28
The requirement is to get p(-2.28 < Z < 5.32) = p(Z<5.32) - p(Z<-2.28).
Use normal distribution table to get the answer for p and multiply with 100 to get the percentage.
The other questions are now easy for you to answer on your own. Hope it helps.
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15*1.04=15.6
Her new hourly wage will be $15.60
