Answer:
3/5
Step-by-step explanation:
Thus, 3/5 is the simplified fraction for 39/65 by using the GCD or HCF method. Thus, 3/5 is the simplified fraction for 39/65 by using the prime factorization method.
Once cubic centimeter = 1 milleter
1 mL = 1000 L
250,000 ÷ 1000 = 250
There are 250 liters in 250,000 cubic centimeters.
R(p) = -15p² + 200p + 10,000
To find the maximum of the function, we take the first derivative and equate to 0:
R'(p) = -30p + 200
0 = -30p + 200
p = 6.67
A price of $6.67 will maximize revenue.
Answer:
x = 80°
Step-by-step explanation:
x is the measure of a central angle which is equal to the measure of the intercepted arc.
So, x = 80°
We can do the elimination method to find the solution for this problem. The elimination method involves adding the two equations together to get rid of a like term.
x + 2y = 7
+ x - 2y = -1
—————————
2x = 6
Now that we eliminated 2y because they cancel out, we are left with 2x = 6. Divide both sides by 2 in order to get x.
The answer is: x = 3.
Now that we know the numerical value of x, all we have to do is plug x into either system of equation in order to find the numerical value of y.
x + 2y = 7
3 + 2y = 7
2y = 4
y = 2
The solution to the problem is (3, 2).