In the expression 4x3 + 12, which is a coefficient, which is the variable, and which is a constant?

The probability of a premature baby girl being born at this hospital is 5%.

Let's break down the problem step by step. We are given that 56% of the babies born are not girls. This implies that the remaining 100% - 56% = 44% of the babies born are girls.

Next, we are given that out of the baby girls born, 12% are premature. To find the probability of a premature baby girl being born, we need to multiply the probability of being a girl (44%) by the probability of being premature (12%).

Probability = 44% * 12% = 0.44 * 0.12 = 0.0528

Now, we need to round this probability to the nearest percent. Since the decimal portion is 0.0528, which is closer to 0.05 than 0.06, we round down.

Therefore, the probability of a premature baby girl being born at this hospital is approximately 5%.

In conclusion, based on the given information, the probability of a premature baby girl being born at this hospital is approximately 5%.

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Answer:

Step-by-step explanation:

\((\stackrel{x_1}{0}~,~\stackrel{y_1}{4})\qquad (\stackrel{x_2}{2}~,~\stackrel{y_2}{5}) ~\hfill \stackrel{slope}{m}\implies \cfrac{\stackrel{\textit{\large rise}} {\stackrel{y_2}{5}-\stackrel{y1}{4}}}{\underset{\textit{\large run}} {\underset{x_2}{2}-\underset{x_1}{0}}} \implies \cfrac{ 1 }{ 2 }\)

\(\begin{array}{|c|ll} \cline{1-1} \textit{point-slope form}\\ \cline{1-1} \\ y-y_1=m(x-x_1) \\\\ \cline{1-1} \end{array}\implies y-\stackrel{y_1}{4}=\stackrel{m}{ \cfrac{ 1 }{ 2 }}(x-\stackrel{x_1}{0})\implies y=\cfrac{1}{2}x+\text{\LARGE 4}~\hfill \stackrel{y-intercept}{(0,\text{\LARGE 4})}\)

Answer:

125

Step-by-step explanation:

1.25=125/100=125%

Answer:

219.05 m²

Step-by-step explanation:

Dimension of right angle triangle : 109 m and 190 m

The right angle triangle has a height of 190 m and base length of 109 m

A corner of the base from the pyramid's top is equivalent to the hypotenus of the right angle triangle :

Let :

hypotenus = c ; base = b ; height = a

Hypotenus² = opposite² + adjacent²

c² = a² + b²

c² = 190² + 109²

c² = 36100 + 11881

c² = 47981

c = sqrt(47981)

c = 219.04565

A corner of the base from the pyramid's top is 219.05 m²

Answer:

x > 8

Step-by-step explanation:

Given

2x + 3 > 19 ( subtract 3 from both sides )

2x > 16 ( divide both sides by 2 )

x > 8

The solution of the inequality 2x + 3 > 19 is  x>8.

The relationship between the two values that are not equal to each other, either they are greater or less than each other, is called as inequality.

A collection of constants, variables connected using one or more arithmetic operator is called an expression

Example = 4y, 3x+4.

The inequality of the expression 2x + 3 > 19 is calculated as:

2x + 3 > 19

Subtract 3 from both the sides,

2x > 19 -3

2x > 16

Divide both side by 2, to get the inequality,

\(x > \dfrac{16}{2}\)

Where, x> 8.

The inequality of the expression 2x + 3 > 19 is x> 8.

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Answer:

Kim's paper airplane flew farther then 4 feet 7 times.

Step-by-step explanation:

Answer:

7 times

Step-by-step explanation:

Answer:

Area of the rectangle: 24 cm²

Area of the circle: 380.13 cm²

Area of between the circle and the rectangle: 356.13 cm²

Step-by-step explanation:

Answer:

397.39

Step-by-step explanation:

Answer:

If the other angle measurment is 38° then angle EFC will be 142° ( 180-38= 142°)

Step-by-step explanation:

Answer:

SSS: Side-Side-Side
SAS: Side-Angle-Side
ASA: Angle-Side-Angle

AAS: Angle-Angle-Side

Step-by-step explanation:

They are the conditions used to determine whether two triangles are congruent or not.

Answer:

9/2 or 4 1/2 or 4.5

Step-by-step explanation:

4+1/2=8/2+1/2=9/2

Answer:

es 4 1/2 creo

Step-by-step explanation:brainliest plis

Answer: 8

Step-by-step explanation: || || || || || || || || =8

 16 /2 =8

 8 x 2= 16

     hope it works for you!!!!

The statement should be: "On its domain, the curve Y = f(x) attains its maximum value at X = 0 and does not have a minimum value."

To determine the maximum and minimum values of the function f(x) = \(20x^2e^{(-3x)\) on the domain [0, ∞), we can analyze its behavior.

First, let's consider the limits as x approaches 0 and as x approaches infinity:

As x approaches 0, the term \(20x^2\) approaches 0, and the term \(e^{(-3x)\)approaches 1 since \(e^{(-3x)\) is continuous. Therefore, the overall function approaches 0 as x approaches 0.

As x approaches infinity, both terms \(20x^2\) and \(e^{(-3x)\) tend to 0, but the exponential term decreases much faster. Thus, the overall function approaches 0 as x approaches infinity.

Since the function approaches 0 at both ends of the domain and the exponential term dominates the behavior as x increases, there is no maximum value on the domain [0, ∞). However, since the function is always positive, it does not have a minimum value either.

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Answer:

y=-.5x+4

Step-by-step explanation:

Answer:

128 degrees because it is a suplimentary angle which adds up to be 180...so you subtract 180-52 and you get 128

Answer:

99900

Step-by-step explanation:

Answer:

500 x 200 + 300 - 400 =99900

Answer:

(-8/3)

Step-by-step explanation:

down 8, right 3

Answer:

option number 3

Step-by-step explanation:

day 3 = 1000 sales

day 6 = 2000 sales

day 9 = 3000 sales

Answer:

see below

Step-by-step explanation:

5(2a+2b+2c)

you must distribute the 5 among the values in parenthesis

4(x-3)

you must distribute the 4 among the values in parenthesis

Hope this helps! :)

Outstanding balance = Invoice amount - CreditInvoice amount = $1,205Credit = $611.25Outstanding balance = $1,205 - $611.25Outstanding balance = $593.75Therefore, Vail's outstanding balance is $593.75.

a. To determine the credit that Vail should receive, we need to use the formula for partial payment: Payment / (1 - Discount%)The calculation for the credit that Vail should receive is:Discount% = 2/10 = 0.2Credit = 489 / (1 - 0.2)Credit = 489 / 0.8Credit = $611.25The credit that Vail should receive is $611.25.b.

To calculate Vail's outstanding balance, we need to subtract the credit from the invoice amount. The calculation is:Outstanding balance = Invoice amount - CreditInvoice amount = $1,205Credit = $611.25Outstanding balance = $1,205 - $611.25Outstanding balance = $593.75Therefore, Vail's outstanding balance is $593.75.

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Answer:

Step-by-step explanation:

(a) To find the probability that it is raining when you arrive in Oneirabad on a random day, we need to use the law of total probability.

Let A be the event that it is raining, and B be the event that it is the Wet season.

P(A) = P(A|B)P(B) + P(A|B')P(B')

Given that the Wet season lasts for 1/3 of the year, we have P(B) = 1/3. The probability that it is raining during the Wet season is 3/4, so P(A|B) = 3/4.

The Dry season lasts for 2/3 of the year, so P(B') = 2/3. The probability that it is raining during the Dry season is 1/6, so P(A|B') = 1/6.

Now we can calculate the probability that it is raining when you arrive:

P(A) = (3/4)(1/3) + (1/6)(2/3)

= 1/4 + 1/9

= 9/36 + 4/36

= 13/36

Therefore, the probability that it is raining when you arrive in Oneirabad on a random day is 13/36.

(b) Given that it is raining when you arrive, we can use Bayes' theorem to calculate the probability that your visit is during the Wet season.

Let C be the event that your visit is during the Wet season.

P(C|A) = (P(A|C)P(C)) / P(A)

We already know that P(A) = 13/36. The probability that it is raining during the Wet season is 3/4, so P(A|C) = 3/4. The Wet season lasts for 1/3 of the year, so P(C) = 1/3.

Now we can calculate the probability that your visit is during the Wet season:

P(C|A) = (3/4)(1/3) / (13/36)

= 1/4 / (13/36)

= 9/52

Therefore, given that it is raining when you arrive, the probability that your visit is during the Wet season is 9/52.

(c) Given that it is raining when you arrive, the probability that it will be raining when you return to Oneirabad in a year's time depends on the season. If you arrived during the Wet season, the probability of rain will be different from if you arrived during the Dry season.

Let D be the event that it is raining when you return.

If you arrived during the Wet season, the probability of rain when you return is the same as the probability of rain during the Wet season, which is 3/4.

If you arrived during the Dry season, the probability of rain when you return is the same as the probability of rain during the Dry season, which is 1/6.

Since the season you arrived in is independent of the weather when you return, we need to consider the probabilities based on the season you arrived.

Let C' be the event that your visit is during the Dry season.

P(D) = P(D|C)P(C) + P(D|C')P(C')

Since P(C) = 1/3 and P(C') = 2/3, we can calculate:

P(D) = (3/4)(1/3) + (1/6)(2/3)

= 1/4 + 1/9

= 9/36 + 4/36

= 13/36

Therefore, the probability that it will be raining when you return to Oneirabad in a year's time, given that it is raining when you arrive, is 13/36.

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Answer:

=The opposite angles of a parallelogram are equal

=(3x+4)

=(5x-2)

=-2x=-6

=x=6+2

=x=3=

1st angle=3x+4=13

3rd angle=5x-2=13

=sum of adjacent side of angle is 180°

=Let the adjacent (2nd angle ) be y=

y+13°=180°

=y=180°-13°

=y=167°=

2nd angle=4th angle

=2nd angle=167° 

=4th angle=167°

Step-by-step explanation:

This might be confusing, but I hope it helps <3

The cost of 5 pairs of shoes is 108.78 dollars.

The cost of 3 pairs of shoes is $65.27. At this price, the cost of 5 pairs of shoes can be calculated as follows:

Let's find the cost of each pair of shoes before we can get the cost of 5 pairs of shoes.

Therefore,

3 pairs of shoe = 65.27 dollars

1 pair of shoes = ?

cross multiply

cost of each pair = 65.27 / 3

cost of each pair = 21.76 dollars

Therefore, the cost of 5 pairs of shoes can be found as follows:

cost of 5 pairs of shoes = 21.76 × 5

cost of 5 pairs of shoes = 108.783333333

Therefore,

cost of 5 pairs of shoes = 108.78 dollars

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The maximum volume of the box that can be constructed from the square sheet of metal is V = (x/2)^2 * (x - 2(x/2)) = x^3/8.

Let's assume that the original square sheet of metal has a side length of 'x'. We will cut squares of length 'y' from each corner of the sheet to form the metal box.

The length of the base of the box will be (x-2y) and its width will also be (x-2y), as two squares of length 'y' have been removed from each side of the square sheet. The height of the box will be 'y', as this is the size of the square that was cut out from each corner.

Therefore, the volume of the box can be expressed as V = (x - 2y)^2 y.

Taking the derivative of V with respect to y

dV/dy = 4y(x - 3y)(x - 2y)

Setting dV/dy to zero, we get:

4y(x - 3y)(x - 2y) = 0

This equation has three solutions: y=0, y=x/3, and y=x/2.

The first solution, y=0, corresponds to not cutting any squares from the corners of the sheet and therefore does not result in a box. The second solution, y=x/3, gives a volume of V=(x/3)^2(x-2x/3)=x^3/27, and the third solution, y=x/2, gives a volume of V=(x/2)^2(x-x)=x^3/4.

Therefore, the maximum volume of the box is obtained when y = x/2. In this case, the dimensions of the box are:

length = width = x - 2y = x - x = 0

height = y = x/2

However, since the box cannot have zero length or width, this means that the maximum volume occurs when y=x/2 is at the edge of the feasible region. Therefore, we should choose y=x/2 as the size of the squares to be cut out and the dimensions of the resulting box are:

length = width = x - 2y = x - x = 0

height = y = x/2

So, the maximum volume of the box that can be constructed from the square sheet of metal is V = (x/2)^2 * (x - 2(x/2)) = x^3/8.

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Answer:

i think its the first one

Step-by-step explanation:

The value of x + y in the given expression is determined as -21.

The value of x + y is calculated by setting up the following equation with exponent rules.

From the first function, we will have the following equation;

\(2^{3x} = 8^{y +3}\)

Simplify the equation as follows;

\(2^{3x} = 2^3^{(y +3)}\\\\\)

3x = 3(y + 3)

x = y + 3

From the second expression, we will have the following;

\(4^{x + 1} = \frac{16^{(y + 1)}}{8^{(y + 3)}}\)

Simplify as follows;

\(2^{2}^{(x + 1)} = \frac{2^4^{(y + 1)}}{2^3^{(y + 3)}}\)

\(2(x + 1) = \frac{4(y + 1)}{3(y + 3)}\)

2(x + 1) = 4(y + 1) - 3(y + 3)

2x + 1 = 4y + 4 - 3y - 9

2x = y - 6

Substitute the value of x;

2( y + 3) = y - 6

2y + 6 = y - 6

y = -6 - 6

y = -12

x = y + 3

x = -12 + 3

x = -9

The value of x + y = -9 - 12 = -21

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Answer:

1. 0.75

2. 0.25

Step-by-step explanation:

Let's start off with number 1

There is only 2 answers that would make sense.

0.6 and 0.75

But only one is the answer

To find the answer you have to go to the columns that represent the equation

Then you divide

108/144

= 0.75

Now in number 2

You have to place the information in the graph where it corresponds and you get the numbers 24/96

Now divide

24/96

=0.25

Hope this helped :)

Have a good one!

Answer:

Let's denote:

probability that a person paid regular admission P(A)

probability that a person purchased no snack P(B)

probability that a person got discount on admission P(C)

probability that a person purchased snack P(D)

For picture 1

Applying Bayes theorem, we have:

probability that a person paid regular admission, given that person purchased no snack : P(A|B) = P(A ∩ B)/P(B) = (108/240)/(144/240) = 108/144 = 0.75

=> Option D is correct

For picture 2

As shown in picture, we have:

probability that a person got discount on admission and purchased snack:

P(C ∩ D) = 24/240 = 0.1

=> Option C is correct

Hope this helps!

:)

Answer:

Its called an Unknown number, a variable, and a letter.

Step-by-step explanation:

Top 2 answers came from algebra and then last came from preschool....obviously.

Answer:

Its 31.0 as the the two triangles are similar and the scale factor is 2