20 pages per day
so the variable attached to the number 20 would be "number of days"
so x represents the number of days
then 90 + 20(number of days) = (total number of pages)
so that makes f(x) = (total number of pages)
therefore your answer is 2.
Answer:
0.9153
Step-by-step explanation:
Computing the z-statistics
Now we must compute the area under the Normal Curve with mean 0 and standard deviation 1 between -1.5 and 2.1
P(-1.5 < x < 2.1) = 0.9153
To compute this value we could use a calculator or a spreadsheet.
<em>In Excel or OpenOffice Calc use
</em>
<em>NORMSDIST(2.1) - NORMSDIST(-1.5)
</em>
<h3>(See picture attached)
</h3><h3>
</h3>
Answer:
-44.5
Step-by-step explanation:
The i part is imaginary.
The rest is real.
The real part is -44.5
Answer:
y = 1/5x + 2 1/5
Step-by-step explanation:
since the slope of the line in the equation given is -5 the perpendicular slope to that will be the opposite reciprocal which is 1/5
Then plug x, y and m into y = mx + b
3 = 1/5 (4) + b
3 = 4/5 + b
2 1/5 = b
Write equation
y = 1/5x + 2 1/2
