Answer:
w = 25
Step-by-step explanation:
- 45+30 = 100 - w
- 75 = 100 - w
- w = 100 - 75
- w = 25
3.3 is rational. The decimal doesn't recur, meaning it doesn't go on forever.
3.3 with a dot above the decimal place is recurring, because the dot means that number goes on forever
Hope I helped!
At first glance, this problem seems cumbersome, but the great thing about the properties of logarithms is that they allow us to break our problem down into chunks and sort through each on its own.
Let's look at what we've been given:
We can start by using the property that
to separate our single logarithm into the sum of two:
Next, let's simplify the term
into something a little more workable. We can turn the radical
into the rational exponent 1/3, which lets us obtainin a new form for the y term:
We now have:
We can now use the property that
to bring the exponents on the x and the y out front and obtain our final answer:
Where 20 is our A and 2 is our B
Answer:
111/190 ≈ 58.4%
Step-by-step explanation:
The probability that they are different is the opposite of the probability that they are the same.
The probability that they are the same is:
P(plain, plain) = (12/20) (11/19) = 132 / 380
P(chocolate, chocolate) = (5/20) (4/19) = 20 / 380
P(currant, currant) = (3/20) (2/19) = 6 / 380
P(same) = 132/380 + 20/380 + 6/380
P(same) = 158/380
P(same) = 79/190
Therefore, the probability that they are different is:
P(different) = 1 − 79/190
P(different) = 111/190
P(different) ≈ 58.4%
Answer:
AM = 4 units
Step-by-step explanation:
In any triangle
The distance from the vertex to the centroid is twice as long as the distance from the centroid to the midpoint.
The centroid divides the median in the ratio 2 : 1, that is
AM = × 12 = 4 units