Answer:
56/5 / 4/5
56/5 x 5/4
280/20
14
the first option, 14, because the number of catalogs is 56/5 % 4/5, is correct.
Step-by-step explanation:
Answer:
NO
Step-by-step explanation:
If the bank account has a fee of $2 per month, it means that at the end of the year you will have $500 - $2 × 12 = 476.
If it pays 2% per year, then, at the end of the year you will receive: $476×0.02 = $9.52.
If you go ahead you will lose money ($14,48) . In order to earn money, you need to put more money.
Using a diagram u have to count how many numbers in ur had and solve the problem Hopes this helps ;)
Okay, here we have this:
Considering the provided figure and information, we are going to calculate the requested measure, so we obtain the following:
We can see that the triangle is a right triangle, so we can use the trigonometric ratios.
So, we know an angle, the hypotenuse of the triangle and we want to find its opposite leg, therefore the trigonometric ratio that we must use is the sine since it relates these three measures, and we obtain:
Now, let's solve for h:
Finally we obtain that the correct answer is the third option.
Answer:
P(B) = 0.20
Step-by-step explanation:
For these events, which are not independent or mutually exclusive, the relation between the various probabilities is ...
P(A or B) = P(A) +P(B) -P(A and B)
Solving for P(B), we find ...
P(B) = P(A or B) +P(A and B) -P(A)
P(B) = 0.77 +0.13 -0.7 = 0.20
The probability of B is 0.20.
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<em>Additional comment</em>
The formula applies to independent and mutually exclusive events, as well. For independent events, P(A and B) = P(A)·P(B). For mutually exclusive events, P(A and B) = 0.
