Number 1 is B
Number 2 is also B
Using the given equation:
P(A or B) = P(A) + P(B) - P(A and B)
P(A or B) = 1/6 + 5/12 - ( 1/6 * 5/12)
P(A or B) = 7/12 - 5/72
P(A or B) = 37/72
(a) - 5
since y varies inversely as x then k = yx ( k is the constant of variation )
using y = 5 when x = - 1, then k = 5 × - 1 = - 5
One scenario
The first person chosen wins a dollar, the next five dollars, the next ten and the fourth fifty.
I imagine you want iterations, because you care who wins what. But you haven’t told me how many people are in your family, whether anyone is allowed to win twice, whether the rules preclude something like two girls winning in a row, or anything else required to do that particular calculation.
Answer:
The area for a square is given by:
And we can find the dimension for one side like this:
Replacing we got:
Then since we are interested in the how many feet of fencing does she need, we can find the perimeter given by:
and replacing we got:
Step-by-step explanation:
For this case we know that Suzanne want to put a fance around a square garden with an area of 49 ft^2
The area for a square is given by:
And we can find the dimension for one side like this:
Replacing we got:
Then since we are interested in the how many feet of fencing does she need, we can find the perimeter given by:
and replacing we got: