0 isn't one of them. There are 5 altogether. That comes from 7x^5. The 5 determines how many roots will solve the polynomial.
1 won't work either. Nor will minus 1. Both leave remainders. The only way to get started is to do this by brute force. Go down the list and see who gives a zero.
According to this graph, none of them work. There is one solution and it is marked on the graph. The 1 solution is just larger than -1. Check the question again and if it is different, put a comment at the bottom.
Answer:
Composite
Step-by-step explanation:
That number is composite. The definition of prime is a number whose two factors are one and itself. If it has two, it must be composite, because that is not one OR itself
9514 1404 393
Answer:
B. When the amount of lemonade produced is 10 gallons, the cost is increasing at a rate of $1.15 per gallon.
Step-by-step explanation:
For C(x) = (dollar cost of producing x gallons of lemonade), the derivative C'(x) has units of dollars per gallon. It is the rate of change in cost when x gallons have been produced.
Then C'(10) is the rate of increase of cost, in dollars per gallon, when 10 gallons have been produced. (matches choice B)
Answer:
The person should pay <u>2 3/16</u> dollars
Step-by-step explanation:
Let us revise how to multiply a mixed number by a proper fraction
Change the mixed number to improper fraction by multiplying the whole number by the denominator and ad the the product to the numerator and put the sum over the denominator.
Multiply the two numerators and multiply the two denominators.
One yard of a rubber coat costs 3 1/2 dollars.
We need to find the cost of 5/8 yards.
- Multiply the cost of 1 yard by 5/8
3 1/2=7/2
The cost = 7/2×5/8=35/16
Change the improper fraction to a mixed number
35/16=2 3/16
∴ The cost =2 3/16 dollars
<em>plz can i get brainliest:)</em>
<em>hope this helps:)</em>
<em />