Put these numbers in order from least to greatest: -4 2/5 -4.5 -5.1 -4.45 -5 -

0.0323 is the probability that it is a false negative​ (the test indicates the person does not have the disease when in fact they​ do)

It is a branch of mathematics that deals with the occurrence of a random event.

Let A be the event of “Negative Test Result” and B be the event of “subject has the disease”. Now,

the total  of results is 120+4+172+13=309

Subject has the disease=120+4=124

P(A and B)=4/309

P(B)=124/309

P(negative test result | subject has the disease)

P(A | B) =P(A and B) / P(B)

=(4 / 309) / (124 / 309)

=4 / 124

=1 / 31

0.0323.

Hence 0.0323 is the probability that it is a false negative​ (the test indicates the person does not have the disease when in fact they​ do)

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Answer:

it is 270 minutes

Answer:

x = 5

Step-by-step explanation:

Given

- 3x - 2 = - 17 ( add 2 to both sides )

- 3x = - 15 ( divide both sides by - 3 )

x = 5

The correct statement true about the two points of intersection in Step 3 is,

⇒ They are the same distance from AB.

A line segment is a part of line having two endpoints and it is bounded by two distinct end points and contain every point on the line that is between its endpoint.

Given that;

Steps are,

Step 1: Place a compass at A. Use a compass setting that is greater than half the length of AB and draw an arc.

Step 2: Keep the same compass setting. Place the compass at B. Draw an arc.

Step 3: Draw a line through the two points of intersection of the arcs.

Now, Cleary this method is used to divide a line in two equal parts.

Hence, The correct statement true about the two points of intersection in Step 3 is,

⇒ They are the same distance from AB.

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Answer:

All elements of the dataset will be whole numbers

Step-by-step explanation:

Given

\(Rule \to Add\ 5\)

\(Start = n\) ---- whole number

Required

A true statement about the list

If the starting point is n, then the list elements are as follows:

\(n , n + 5, n + 10, n + 15,....\)

Also, since n is a whole number and 5 (the rule) which is added to the dataset is also a whole number;

Then the other elements of the dataset will be whole numbers

-1 -1 0= -11  -3=--14-50=-64

Answer:

-64-9a

Step-by-step explanation:

(✿◡‿◡)╰（‵□′）╯

Answer:

40, leg

Step-by-step explanation:

The triangle has side lengths of 9, 40, and 41.

41 is the hypotenuse, so 40 is a leg.

Using the substitution method, we will see that the solution is (2, 3).

Here we have the following system of equations:

y = -2x + 7

y = 5x - 7

To solve it we can use the substitution method, y is isolated in both equations, so we can substitute y on the second equation by the right side of the first equation:

-2x+ 7 = 5x - 7

Now we can solve this for x.

-2x + 7 = 5x - 7

7 + 7 = 5x + 2x

14 = 7x

14/7 = x

2 = x

Now we can evaluate any of the two lines in x = 2 to get the y-value.

y = 5*2 - 7

y = 10 - 7

y = 3

The solution to the system is (2, 3).

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Answer:

The answer is

Step-by-step explanation:

The distance between two points can be found by using the formula

where

(x1 , y1) and (x2 , y2) are the points

From the question the points are

(2,-9) and (-1,4)

The distance between them is

We have the final answer as

Hope this helps you

Answer:

\(\sqrt{178}\) ≈ 13.3

Step-by-step explanation:

Calculate the distance using the distance formula

d = \(\sqrt{(x_{2}-x_{1})^2+(y_{2}-y_{1})^2 }\)

with (x₁, y₁ ) = (2, - 9) and (x₂, y₂ ) = (- 1, 4)

d = \(\sqrt{(-1-2)^2+(4+9)^2}\)

   = \(\sqrt{(-3)^2+13^2}\)

   = \(\sqrt{9+169}\)

   = \(\sqrt{178}\) ≈ 13.3 ( to 1 dec. place )

Answer:

x = ±1

Step-by-step explanation:

=> 7x² = 13-6

=> 7x² = 7

Dividing both sides by 7

=> x² = 1

Taking sqrt on both sides

=> x = ±1

Answer:

\(x=\± 1\)

Step-by-step explanation:

\(7x^2+6=13\)

Subtract 6 on both sides of the equation.

\(7x^2+6-6=13-6\)

\(7x^2=7\)

Divide both sides with 7.

\(\frac{7x^2}{7}=\frac{7}{7}\)

\(x^2=1\)

Take square roots on both sides.

\(x=\± \sqrt{1}\)

Answer:

6.3 x 10= 63

6.3 x 10= 630

6.32 x 10= 63.2

6.32 x 100= 632

Step-by-step explanation:

Move the decimal to the right however many zeros there are in the whole number

The required probability is 0.5037.

Probability of success on a single trial, p = 0.34Number of trials repeated, n = 13Number of successes desired, k = 3. We have to find the probability of k successes. The binomial probability formula is given as:P(X=k) = nCk × pk × (1 - p)n - k. Where, n is the number of trials, k is the number of successes, p is the probability of success on a single trial, and nCk is the number of combinations of n things taken k at a time.

Substitute the given values in the formula: P(X = 3) = 13C3 × (0.34)3 × (1 - 0.34)13 - 3= 286 × 0.03457 × 0.4915= 0.5037. The required probability is 0.5037.

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The amount of feet of border that she needs to purchase is given as follows:

20 feet.

The perimeter of a square of side length s is given by the multiplication of four and the side length s, as follows:

P = 4s.

All the sides measure 5 feet, hence the parameter s is given as follows:

s = 5.

Then the perimeter of the square plot is given as follows:

P = 4 x 5

P = 20 feet.

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The value x in the secant line using the Intersecting btheorem is 19.

Intersecting secants theorem states that " If two secant line segments are drawn to a circle from an exterior point, then the product of the measures of one  of secant line segment and its external secant line segment is the same or equal to the product of the measures of the other secant line segment and its external line secant segment.

From the image;

External line segement of the first secant line = 8

First sectant line segment = ( x + 8 )

External line segement of the second secant line = 9

First sectant line segment = ( 15 + 9 )

Using the Intersecting secants theorem:

8 ×  ( x + 8 ) = 9 × ( 15 + 9 )

Solve for x:

8x + 64 = 135 + 81

8x + 64 = 216

8x = 216 - 64

8x = 152

x = 152/8

x = 19

Therefore, the value of x is 19.

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The value of R(x) term is 36.

We are given that;

The equation x³ + 2x² - 72x - 28

Now,

We divide the first term, 8x, by the first term of d(x), which is x. This gives us 8, which is the third term of Q(x). We write 8 above the division bar and multiply it by d(x), which gives us 8x - 64. We subtract this from the new dividend, which gives us 36.

Since we cannot divide 36 by x-8 any further, we stop here and write 36 as the remainder R(x).

   x² + 10x + 8

  _______________

x-8 | x³ + 2x² - 72x - 28

    - (x³ - 8x²)

    -------------

        10x² - 72x

      - (10x² -80x)

      -------------

             8x -28

           - (8x -64)

           ----------

                36

Q(x) = x² + 10x + 8 and R(x) = 36.

Therefore, by the equation the answer will be R(x) = 36.

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The correct answer should 3, but there's no option!

Hey there!

“Simplify: –7 + 17 – 7”

“A. 31”

“B. –17”

“C. –3”

“D.17”

–7 + 17 – 7 =

–7 + 17 = 10

10 – 7 = 3

Your answer SHOULD be: 3 ☑️

(Closest to your answer would be: Option C. –3)

Good luck on your assignment and enjoy your day!

~LoveYourselfFirst:)

Answer:

Step-by-step explanation:

Answer:

d). 6p²+p-2 f).k²+8k+16

Answer:

23c+18x=1446

Step-by-step explanation:

The probability of event A and event B is 6.

Given that, P(A)=6, P(B)=20 and P(A∩B)=6.

P(A/B) Formula is given as, P(A/B) = P(A∩B) / P(B), where, P(A) is probability of event A happening, P(B) is the probability of event B.

P(A/B) = P(A∩B) / P(B) = 6/20 = 3/10

We know that, P(A and B)=P(A/B)×P(B)

= 3/10 × 20

= 3×2

= 6

Therefore, the probability of event A and event B is 6.

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Answer:

The other X is -3.

Step-by-step explanation:

Answer:

See below ~

Step-by-step explanation:

Applying the rule (x - 5, y - 3) to the coordinates :

The coordinates are :

As evidenced by the rule :

The rectangle is translated 5 units to the left and 3 units down.

Answer:

Step-by-step explanation:

1) ∠1 +  ∠2 = 180    {linear pair}

    105 +∠2 = 180

            ∠2 = 180 - 105

            ∠2 = 75°

Reason: Linear pair

2) ∠3 = ∠1          {Vertically opposite angles are congruent}

   ∠3 = 105

Reason: Vertically opposite angles are congruent

Answer:

Step-by-step explanation:

2 values

x^2-1=0

x^2=1

x=±1

thes are the two values for which the function is discontinuous.

Answer:

c= 6103515625w/2187x

w= x in (c)/ in (3) + In (6561/ 6103515625)/ in (3)

no clue but I tryed

The correct values for a, b, and c are a = 3, b = 2, and c = 9.

The expression on the left-hand side can be simplified as follows:

3√9 − √18 = 3 * 3 − √18 = 9 − √18 = 3(3 − √3) = 3 − 2√3

```

Therefore, a = 3, b = 2, and c = 9.

**The code to calculate the above:**

```python

def simplify(expression):

 """Returns the simplified form of the given expression."""

 _, _, radicand = expression.partition('√')

 radicand = int(radicand)

 if radicand % 9 == 0:

   return str(radicand / 3)

 else:

   return expression

expression = '3√9 − √18'

print(simplify(expression))

```

Therefore, this code will print the simplified form of the expression `3√9 − √18`.

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Answer:

15.25

Step-by-step explanation:

Answer:

First  you would have  to find the unit  price for the dog food so you would do 10.50 ÷ 3 to get 3.5, so for one bag it costs $3.50, next you would multiply 3.50 by 5 to get 17.5, so your answer would be $17.50