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kap26 [50]
3 years ago
12

Which number is between pi and the square root of 14

Mathematics
1 answer:
nevsk [136]3 years ago
4 0
I'm not saying it's absolutely correct, but if it were to be graphed, it is accurately close to (7,22)
You might be interested in
A test consists of 10 true/false questions. To pass the test a student must answer at least 88 questions correctly. If a student
Zanzabum

Answer:

The probability that the student is going to pass the test is 0.0545

Step-by-step explanation:

The variable that says the number of correct questions follows a Binomial distribution, because there are n identical and independent events with a probability p of success and a probability 1-p of fail. So, the probability of get x questions correct is:

P(x)=\frac{n!}{x!(n-x)!} *p^{x} *(1-p)^{n-x}

Where n is equal to 10 questions and p is the probability of get a correct answers, so p is equal to 1/2

Then, if the student pass the test with at least 8 questions correct, the probability P of that is:

P = P(8) + P(9) + P(10)

P=(\frac{10!}{8!(10-8)!}*0.5^{8}*(0.5)^{10-8})+(\frac{10!}{9!(10-9)!} *0.5^{9} *(0.5)^{10-9})+(\frac{10!}{10!(10-10)!} *0.5^{10} *(0.5)^{10-10})

P = 0.0439 + 0.0097 + 0.0009

P = 0.0545

8 0
3 years ago
According to a study published by the National Institute of Health, during intercourse condom breakage rates fall between 0.4% a
grigory [225]

Answer:

b. 0.68

Step-by-step explanation:

trust me.

3 0
3 years ago
Identify the reflection of the figure with vertices P(−11,−13), Q(−17,19), and R(23,−27) across the x-axis.
Bess [88]

Answer:

P (−11, 13), Q (−17, −19), R (23, 27)

Step-by-step explanation:

we know that

The reflection of a figure across the x-axis has the following rule

(x,y) -----> (x,-y)

so

P(-11,-13) -----> P(-11,13)

Q(-17,19) -----> Q(-17,-19)

R(23,-27) ----> R(23,27)

4 0
3 years ago
Solve for c.<br> C – 206 = 304<br> Solve c
horrorfan [7]

Answer:

C = 510

General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

  1. Brackets
  2. Parenthesis
  3. Exponents
  4. Multiplication
  5. Division
  6. Addition
  7. Subtraction
  • Left to Right  

Equality Properties

  • Multiplication Property of Equality
  • Division Property of Equality
  • Addition Property of Equality
  • Subtraction Property of Equality<u> </u>

Step-by-step explanation:

<u>Step 1: Define</u>

<em>Identify</em>

C - 206 = 304

<u>Step 2: Solve for </u><em><u>C</u></em>

  1. [Addition Property of Equality] Add 206 on both sides:                                C = 510
3 0
3 years ago
Read 2 more answers
Help a brother out please
Vesnalui [34]

Answer:

1: 1/2

2: 2

3: 1/2x+2

5 0
2 years ago
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