Answer:
Aww to bad you dont know the answer. :)
Step-by-step explanation:
Hope you fail, love you <3!!!
Answer:
The calculator will convert the polar coordinates to rectangular (Cartesian) and vice versa, with steps shown. Show Instructions. In general, you can skip the multiplication sign, so `5x` is equivalent to `5*x`. In general, you can skip parentheses, but be very careful: e^3x is `e^3x`, and e^(3x) is `e^(3x)`.
Step-by-step explanation:
Answer:
74.99%
Step-by-step explanation:
We have a binomial problem, where the sample sample size is 15 and p = 80%
Find the probability that exactly 12 of the 15 consumers recognize the brand name, where n = 15 and x = 12
P (x) = nCx * [(p) ^ x] * [(1 - p) ^ (n-x)]
Replacing:
P (x = 12) = 15C12 * [(0.8) ^ 12] * [(0.2) ^ (3)]
P (x = 12) = 455 * [(0.8) ^ 12] * [(0.2) ^ (3)]
P = 0.2501
To find the probability that the number recognized by the mark is not 12, it would be
P = 1 - P (x = 12)
P = 1 - 0.2501
P = 0.7499
That is, the probability is 74.99%
Answer: 2 terms
Step-by-step explanation:
There are two terms because
One is __x the other is the constant
9x + 4 - 3x + 7
6x + 4 - 7
6x - 3 has two terms
Answer:
Proportion states that the two ratios or fraction are equal.
As per the given statement: For every 3 ounces of peanuts, there are 2 ounces of cashews. A batch has 60 ounces of peanuts.
Let x be the ounces of cashew will a batch have.
then by definition of proportion, we have;
![\frac{3}{2} = \frac{60}{x}](https://tex.z-dn.net/?f=%5Cfrac%7B3%7D%7B2%7D%20%3D%20%5Cfrac%7B60%7D%7Bx%7D)
By cross multiply we have;
![3x = 120](https://tex.z-dn.net/?f=3x%20%3D%20120)
Divide by 3 on both sides we get;
![x = 40](https://tex.z-dn.net/?f=x%20%3D%2040)
therefore, 40 ounces of cashews will a batch have for every 60 ounces of peanuts.