Answer:
Step-by-step explanation:
2×4 + 3x = 14
x = 2
Answer:
See below in bold.
Step-by-step explanation:
The domain is the list of x values and the range is the list of y values.
Reading from the graph: The domain is {-3.5, -2, 0, 3.5}.
The range is {3, 1.5, -0.5, }.
Answer:
The probability of selecting at least one consonant when selecting 2 cards is 0.0954.
Step-by-step explanation:
There are 26 letters in the English alphabet series.
Of these 26 letters there are 5 vowels and 21 consonants.
The total number of ways to select 2 letters is:

The number of ways to select at least one consonant is:
n (At least 1 consonant) = N - n (Two vowels)
![=325-{5\choose 2}\\=325-[\frac{5!}{3!\times2!}]\\=325-10\\=315](https://tex.z-dn.net/?f=%3D325-%7B5%5Cchoose%202%7D%5C%5C%3D325-%5B%5Cfrac%7B5%21%7D%7B3%21%5Ctimes2%21%7D%5D%5C%5C%3D325-10%5C%5C%3D315)
Compute the probability of selecting at least one consonant as follows:

Thus, the probability of selecting at least one consonant when selecting 2 cards is 0.0954.