3000 tickets, 3 prizes
1/3000 * 35,000 = $11.67 gain
1/3000 * 900 = $0.30 gain
1/3000 * 600 = $0.20 gain
Cost $18
$11.67 + 0.30 + 0.2 - 18 = - 5.83
Loss of $5.83 per ticket
Answer:
Solution given:
A(a,b) lie in 6x-y =1
substituting value of A in equation ,we get
6a-b=1...................(1)
B(b,a) lie in 2x - 5y = 5
substituting value of B in equation ,we get
2b-5a=5
b=5(a+1)/2............(2)
substituting value of b in equation 1 ,we get
6a-5(a+1)/2=1
12a-5a-5=2
7a=2+5
a==1
substituting value of a in equation 1 ,we get
6×1-b=1
6-1=b
b=5
<u>so</u><u> </u><u>points</u><u> </u><u>are</u><u> </u><u>A</u><u>(</u><u>1</u><u>,</u><u>5</u><u>)</u><u> </u><u>and</u><u> </u><u>B</u><u>(</u><u>5</u><u>,</u><u>1</u><u>)</u>
we have
equation of line having two points
y-5=1-x
<u>x+y=6 is a required equation of line AB.</u>
Hint: "4x 2 - 25 = 0" is nearly meaningless. You want 4x^2 - 25 = 0.
Note that both 4x^2 and 25 are perfect squares, so this is the difference of two squares, and is equal to (2x-5)(2x+5)= 0.
Answer:
i think its twelve nine and five
Step-by-step explanation:
not one hundred percent sure
<h2>
Hello!</h2>
The answer is:
The simplified form of the given polynomial is:
<h2>Why?</h2>
In order to simplify de given polynomial, we need to group the the like terms.
Remember, like the terms are terms that share the same variable and the same exponent.
For example:
We only operate with the variables that shares the same exponent.
Also, we need to remember the distributive property:
So, we are given the polynomial:
Simplifying we have:
Hence, the simplified form of the given polynomial is:
and it's a polynomial with a degree of 2.
Have a nice day!