Answer:
13/19
Step-by-step explanation:
You make the number an improper fraction. Then you flip it around!
Answer:
a
b
c
d
Mean
Variance
Step-by-step explanation:
From the question we are told that
The thickness of photoresist follows a uniform distribution
So
Generally the probability density function is mathematically represented as
=>
Generally the cumulative distribution function is
Here means the lower limit which in this case is 02050
So
=>
=>
Generally the proportion of wafers that exceeds 0.2125 is mathematically represented as
=>
=>
Generally the thickness which is exceeded by 10% of the wafers is mathematically represented as
=>
=>
=>
=>
=>
Generally the mean is mathematically represented as
=>
Generally the variance is mathematically represented as
=>
Answer:
Contributions to a 401(k) are pre-tax, meaning they are deposited before your income taxes are deducted from your paycheck. However, when in retirement, withdrawals are taxed at your then-current income tax rate. Conversely, there is no tax savings or deduction for contributions to a Roth IRA
Answer:
x=2, y= 4
Step-by-step explanation:
Equation 1 is 2x-4y = -12
Equation 2 is 2x+y = 8
Subtracting the two equations gives -4y-y = -12-8 (The 2x and the other 2x cancel each other out).
Simplifying we get -5y = -20 and y =4
Substituting y =4 into original equation back we get 2x -4(4) =-12
This equals 2x -16 =-12 and 2x = 4 and x =2
Answer:
(p-q)^2+2pq
= p^2-2pq+q^2+2pq
= p^2+q^2
Step-by-step explanation:
Please mark me the brainliest :-)