Answer: -5/4
Step-by-step explanation:
Apply the fraction rule: a/-b = -a/b
-5/6/2/3
-----------------------------------------------------------------------------------------------------------------
Divide fractions: a/b/c/d = a x d/ b x c
-5 x 3 / 6 x 2
-----------------------------------------------------------------------------------------------------------------
Multiply the numbers: 6 x 2 = 12
-5 x 3 / 12
-----------------------------------------------------------------------------------------------------------------
Multiply the numbers: 5 x 3 = 15
-15/12
-----------------------------------------------------------------------------------------------------------------
Cancel the common factor.3
-5/4
-----------------------------------------------------------------------------------------------------------------
Sorry if this is a little confusing but your answer to the question is ( -5/4 )
we know that
The probability that "at least one" is the probability of exactly one, exactly 2, exactly 3, 4 and 5 contain salmonella.
The easiest way to solve this is to recognise that "at least one" is ALL 100% of the possibilities EXCEPT that none have salmonella.
If the probability that any one egg has 1/6 chance of salmonella
then
the probability that any one egg will not have salmonella = 5/6.
Therefore
for all 5 to not have salmonella
= (5/6)^5 = 3125 / 7776
= 0.401877 = 0.40 to 2 decimal places
REMEMBER this is the probability that NONE have salmonella
Therefore
the probability that at least one does = 1 - 0.40
= 0.60
the answer is
0.60 or 60%
To calculate the tax multiply $860 by .06 (6%) to get $34.40.
To calculate the total amount you'll pay add $34.40 to $860 to get $894.40.
Answer:
Just move each point 17 units left, then 3 down. For example, for U, count seventeen points to the left, and once you are there, count 3 down. You should end up at (-7, 7). Do this for all the points.
Step-by-step explanation:
Hope this helps!
