Profit=revenue-cost
pA(m,h)=45h-1200m
pB(m,h)=60h-1800m
Profit is the same when pA=pB so
60h-1800m=45h-1200m
15h=600m
h=40m
So 40 haircuts per month at either location results in the same profit of $600 per month.
Answer:
See below in bold.
Step-by-step explanation:
Here is 1 grain on square 1 , 2 on square 2, 4 on square 3 and so on. This is a geometric sequence with the nth term = a1r^(n - 1) where a1 = first term , r = common ratio.
So the 20th term (the number of grains on square 20) would be
1*2^(20-1) = 524,288.
Total = a1 * (r^n - 1) / (r - 1)
= (2^20 - 1) / 2-1 = 1.048,575
We have
1.234 in-----> 1+(0.234) in
we know that
1/64=0.015625
so
0.234/0.015625=14.98-----> 15
15/64-----> 0.234
therefore
1.234 in is equal to -----------> 1 15/64 in
the answer is
1 15/64 in
Answer:
, 
Step-by-step explanation:
First, the vector must be transformed into its polar form:
Let assume that vector is rotated counterclockwise. The new angle is:
Which is coterminal with 
. The reflection across y-axis is:
The equivalent vector in rectangular coordinates is:
