It is A because x is less than one and it is open since there is no like underneath the sign.
Answer:
416.666667
Step-by-step explanation:
125×(7/3) = 416.666667
Answer:
The answer is E.
Step-by-step explanation:
The firm minimizing the cost of production when the input value x is 5 time bigger than y. At the point firm is making maximum profit, then firm need to preserve this ratio. Therefore when the ratio of x/y=5 is the closest ratio that the firm can minimize the cost of the production.
1 mile = 5280 feet
so 55 miles = 5280*55 = 290,400 feet per hour
there is 3600 seconds per hour
290,400 / 3600 = 80.6666, rounded to 81 feet per second
Answer:
b=72
Step-by-step explanation:
1/3(b+6) = 1/4b+8
First, open the parentheses, which means multiplying both variables in the parentheses by 1/3.
1/3b+2 = 1/4b+8
Then, subtract 2 from both sides.
1/3b = 1/4b+6
Subtract 1/4b from both sides, but first change the fractions so that they have the same denominator.
4/12b = 3/12b+6
1/12b = 6
Finally, divide 1/12 on both sides which gives us b = 72
