A function doesn't have roots until you give it a numerical value.
Then, the roots are the values of the variable that give the function
that value.
For example, if you said that g(x) = 0,
then the roots would both be x = 4 .
But if you said that g(x)=16, then
the roots would be x=0 and x=8 .
Hello!
I will try to answer as many as possible.
1: 4/6 and 10/16
2: I cant read that one.
3: I think it's 275 8/18?
4: 57.99
5: 24
6: I think it's 6 for both?
7: I dont know this one
8: I think 70 is 250% of 28?
9: inch: customary, meter: metric, decimeter: metric
I hope I helped.
Answer:
Step-by-step explanation:
Let x represent the rate at which the ticket is sold and let y represent the number of tickets sold at that rate.
When x = 4, y = 800
This means that the income from gate takings at this rate is 4 × 800 = $3200
For each 1 dollar increase in the gate fee,management expects 100 fewer customers to buy tickets. It means that the amount earned would be (x + 1)(y - 100)
For the amount to be $3500, it means that
(x + 1)(800 - 100) = 3500
700(x + 1) = 3500
x + 1 = 3500/700 = 5
Therefore, management should charge $5 per person for gate fee so that it collects 3500 dollars from gate takings.
Area of a circle is πr². (The formula is easy to recall if you just remember the joke--πr²--no, pie are round!)
So we must calculate the difference of the areas to determine what the horse cannot reach.
As we are given the garden's diameter, we must divide it in half to get its radius. The rope, of course, already represent a radius.
π25² - π5² = π(25² - 5²) = π(625 - 25) = π600
= 1885 square meters.