5*3 + 5*4
The 5 must multiply through the parenthesis.
Answer:
Step-by-step explanation:
In any right triangle, the sine of an angle is equal to the angle's opposite side divided by the hypotenuse.
Therefore, we have the following equation:
*Note that
Answer:
Step-by-step explanation:
Let X be the amount of money that Laurie has to spend.
Let Y be the amount of money that Laurie's sister has to spend.
Let C be the cost of a box of chocolates.
The following represents how much money Laurie and her sister have after buying the box of chocolates:
X + Y - C
This result is the amount of money that Laurie and her sister have left to buy on flowers.
Let F be the amount of money that Laurie and her sister spend on flowers.
We know that the above result must be greater than or equal to the amount that Laurie and her sister spend on flowers; otherwise they will be spending more than they have.
The following equation then represents how much Laurie and her sister have left to spend on flowers:
X + Y - C F
Plugging in the values for the above letters will give you your answer.
Answer:
P(A n B) = 0
Step-by-step explanation:
Given
Traces of TNT detected
No traces of TNT
Required
Probability of false positive
From the question, we understand that A and B must occur to get a positive and the result is 0.
The probability of A and B is represented as: P(A n B)
Include the result (0), we get:
P(A n B) = 0
Answer:
D?
Step-by-step explanation:
that my opinion but if i'm wrong i apologize