1.) Exclude the restricted values of n
2.) Move constant to the right side and change its sign
3.) Subtract the numbers
4.) Simplify the equation using cross-multiplication
5.) To get the variable on the left side, switch the sides of the equation
6.) Divide both sides of the equation by 60
7.) Reduce the fraction with 5
8.) If any solution equals to the restricted value, exclude it
Your answer will be n=1over
12
Change 4 feet to inches
4 feet is 48 inches
48-10=38
Answer:
6 in. per triangle & 24 in total (white squares only)
Step-by-step explanation:
So, one side is 12 inches and each side is made up of one blue and one white. With this you can just divide each side by 2, getting 6. There are 4 sides so,
4 sides X 6 in. per each square= 24
Therefore, she used <u><em>24 in. in total</em></u> and 6 for each triangle.
Hoped this helped!
Answer:
- 3.027
Step-by-step explanation:
First price = 10000 ; second price = 700
Number of tickets sold = 11000
Ticket cost = $4
Probability that a ticket wins grand price = 1 / 11000
Probability that a ticket wins second price = 1 / 11000
X ____ 10000 _____ 700
P(x) ___ 1 / 11000 ___ 1/11000
Expected winning for a ticket buyer :
E(X) = Σx*p(x)
E(X) = (1/11000 * 10000) + (1/11000 * 700) - ticket cost
E(X) = 0.9090909 + 0.0636363 - 4
E(X) = - 3.0272728
E(X) = - 3.027
Answer:
i dont C a pic
Step-by-step explanation:
lol xd
