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never [62]
4 years ago
13

The inequality for the graph and please answer quickly

Mathematics
1 answer:
Marizza181 [45]4 years ago
3 0

Answer:

x ≥ 1

Step-by-step explanation:

  1. The circle is over 1
  2. The circle is closed (filled in), which means it will be either ≤ or ≥.
  3. The arrow is pointing right, so it's ≥.
  4. The number can be represented by x
  5. Put it together: x ≥ 1

I hope this helps!

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I think this is how it should look like

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4 years ago
British and American spelling are `rigour' and `rigor', respectively. A man staying at a Parisian hotel writes this word, and a
Andrews [41]

Answer:

45.45%

Step-by-step explanation:

Given:

British spelling as "rigour"

here Probability of selecting vowel , P(V/B) =  \frac{\textup{Number of vowels}}{\textup{Total letters}}

or

Probability of selecting vowel , P(V/B) =  \frac{\textup{3}}{\textup{6}} = 0.5

and,

American spelling as "rigor"

here Probability of selecting vowel , P(V/A) =  \frac{\textup{Number of vowels}}{\textup{Total letters}}

or

Probability of selecting vowel , P(V/A) = \frac{\textup{2}}{\textup{5}} = 0.4

Probability of English-speaking men at hotel are British P(B) = 40% = 0.4

Probability of English-speaking men at hotel are American P(A) = 60% = 0.6

Now using Baye's theorem

the probability that the writer is British P(B/V) = \frac{P(B)\times P(V/E)}{P(B)\times P(V/E)+P(A)\times P(V/A)}

or

the probability that the writer is British P(B/V) = \frac{0.4\times0.5}{0.4\times0.5+0.6\times0.4}

or

the probability that the writer is British P(B/V) = \frac{0.2}{0.44}

or

the probability that the writer is British P(B/V) = 0.4545 = 45.45%

6 0
3 years ago
The function f is defined by f(x) = 2x^2+5.<br> Find f(3a)
Blababa [14]
Plug in 3a for x,

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Evaluate and simplify
Crazy boy [7]
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3 years ago
Solve the system of linear equations using multiplication.
Leokris [45]

Answer:

The solution is (18,21)

Step-by-step explanation:

The picture shows the steps.

Hope this helps!!!

5 0
3 years ago
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