Who c is the value of the expression [(10^4)(5^2)/10^3)(5^3)]^3 1 2 8 10

Answer:

\(76.0m^2\) (you have to have the .0 since it says to round to the nearest tenth)

Step-by-step explanation:

The formula for the surface area of a rectangular prism is:

\(A=2(wl+hl+hw)\)

So just plug in the values.

Height= 4

Width=2

Length=5

\(A=2((2)(5)+(4)(5)+(4)(2))\\A=2(10+20+8)\\A=2(38)\\A=76m^2\)

There are 4 presses we need.

What is an expression?

Mathematical expression is defined as the collection of the numbers variables and functions by using operations like addition, subtraction, multiplication, and division.

Given that;

Your plan for your T-shirt business calls for you to be able to produce 60,000 screen printed shirts in a month.

And, Each screen press can handle 500 shirts per day.

Now,

Since, In a month there are 30 days.

And, Your plan for your T-shirt business calls for you to be able to produce 60,000 screen printed shirts in a month.

Hence, Number of shirts need to press per day = 60,000 / 30

                                                                          = 2,000

Since, Each screen press can handle 500 shirts per day.

Hence, Number of press for 2,000 shirts = 2,000 / 500

                                                                = 4

Thus, There are 4 presses we need.

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The correlation between variables x and y is 0.50 . The true option is option (c) .

that's the regression coefficient is positive for given bivariata.

Correlation: Correlation is a statistical measure of how linearly two variables are related (meaning they change together at a constant rate). The

sample correlation coefficient r quantifies the strength of the relationship.

Correlation Coefficient: The Correlation Coefficient formula is used to examine the strength of the relationship between data. The formula returns a value between -1 and 1.

Here:

Pearson's correlation coefficient is denoted by "r" and is

r = (n∑xy - ∑x∑y )/√( n ∑x² - (∑x )² ) ( √ n∑y² - (∑y)²)

We have given that correlation between x and y is 0.50.

cor(x,y) = √r^2 => √r^2 = 0.50 => r ^2 = (0.50)^2

=> r^2 = 0.25 > 0 but less than 0.50 ---( 1)

Regression coefficient is the constant "b" in the regression equation that gives the change in the value of the dependent variable equal to the unit change in the independent variable.

Symbolically it can be expressed as:

bₓᵧ= r σ ₓ /σ ᵧ

where x and y are correlated

σ ₓ --> standard deviation of X

σᵧ ---> standard deviation of y

We know that standard deviations is square root value of variance of observations. we also know square root any quantity is always positive or zero.

Using the above fact about standard deviations and correlation coefficient (r) is also positive we see that bₓᵧ is postive.

Hence, Regression cofficient is positive.

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Answer:

0

Step-by-step explanation:

y = 6x + 6

y = 6x - 12

Because both equations are equal to y, we can set them equal to each other, resulting in

6x + 6 = 6x - 12

Subtract 6x from both sides to eliminate the x values

6 = -12

This is impossible, so there are no solutions.

Answer:

It is the distribution of the statistic if we were to draw all possible samples of a given size from the population and calculate the statistic for each sample.

Step-by-step explanation:

The sampling distribution of a statistic refers to the range of all possible sample values of the statistic that could be drawn from the parent population under the specified sampling plan.

In other words, it is the distribution of the statistic if we were to draw all possible samples of a given size from the population and calculate the statistic for each sample.

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The number of bacteria after 5 hours with initial numbers 3500 increased double in each hour is equal to 112,000.

Initially number of bacteria in a culture =  3500

Total hours the number of bacteria double = Each hour

Then the growth rate is equal to  2

As the number of bacteria after each hour is twice the previous numbers.

Formula used for the number of bacteria after t hours ,

N = N₀ x 2^t

where N₀ is the initial number of bacteria.

Time in hours = t hours

And N is the number of bacteria after t hours.

After 5 hours, the number of bacteria present is equal to,

⇒N = 3500 x 2^5

⇒N = 3500 x 32

⇒N = 112,000

Therefore, number of bacteria present after 5 hours is equal to 112,000.

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Answer:

r² = (9 - 4)² + (6 - 4)² = 5² + 2² = 25 + 4 = 29

So the equation of this circle is

(x - 4)² + (y - 4)² = 29

Answer:

y = 3x - 8

Step-by-step explanation:

Answer:

whatsup. ......

Step-by-step explanation:

its A :)

Answer:

it is 9 hours and 50 minutes

The best measure of variability is the standard deviation.

Player A is the most consistent, with an IQR of 1.5.

Standard deviation is defined as the square root of the variance is used to calculate the standard deviation, a statistic that expresses how widely distributed a dataset is in relation to its mean.

The table shows the number of goals made by two hockey players.

Player A:

2, 3, 1, 3, 2, 2, 1, 3, 6

Using  a statistics calculator, we have:

Mean = 2.56

S.D. = 1.51

Player B:

1, 4, 5, 1, 2, 4, 5, 5, 11

S.D. = 3.03

The best measure of variability is the standard deviation.

Player A is the most consistent, with an IQR of 1.5.

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Answer:Antonio drove 24 miles west

Step-by-step explanation: 50-26=24

Answer:x = 0.028571 cm3

Step-by-step explanation:

I the density is constant and a mass of 3.5 g takes up 1 cubic centimeter, how much volume will a mass of 0.20 g take (in cubit centimeters)?

So, let x be the volume in cubit centimeters.

   the mass is to the volume is as the mass is to the volume

        3.5g /(1 cm3)  =  0,1g / (x cm3)

Cross-multiply to get:

       3.5x = 0.1

         x = 0.1 / 3.5                (divide both sides by 3.5)

         x = 0.028571 cm3      (you probably should round this, but diamonds are expensive !)

Answer:

4

Step-by-step explanation:

The left side  4  is equal to the right side  4 , which means that the given statement is always true. 2|2-4|=4

Answer:

x=4

Step-by-step explanation:

Step 1: Simplify both sides of the equation.

0.75x+3=6(x−3)

0.75x+3=(6)(x)+(6)(−3)(Distribute)

0.75x+3=6x+−18

0.75x+3=6x−18

Step 2: Subtract 6x from both sides.

0.75x+3−6x=6x−18−6x

−5.25x+3=−18

Step 3: Subtract 3 from both sides.

−5.25x+3−3=−18−3

−5.25x=−21

Step 4: Divide both sides by -5.25.

−5.25x/-5.25    =    -21/-5.25

Answer: x=4

The value of x from the given equation is 4.

The given equation is 0.75x + 3 = 6 (x - 3).

In mathematics, an equation is a formula that expresses the equality of two expressions, by connecting them with the equals sign =.

The given equation can be solve for x as follows:

0.75x + 3 = 6x - 18

⇒ 6x-0.75x = 3+18

⇒ 5.25x=21

⇒ x=21/5.25

⇒ x=4

Therefore, the value of x from the given equation is 4.

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Since they need to find the weight of their suitcases to make sure they meet airline regulations. the units that they should use Kg.

Airport passengers are often needed to put only at least a single baggage any time in the check-in self-service so that the baggage can be checked and identified.

Note that the Maximum Weight per piece is said to be 50 lb/23 kg and the Maximum Dimensions is said to be 45 linear inches or 115 cm (including the length + width + height)

Therefore, Since they need to find the weight of their suitcases to make sure they meet airline regulations. the units that they should use Kg.

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See full question below

Maria and Jose, students at Mississippi Valley State University, are going to study abroad in Spain. They need to find the weight of their suitcases to make sure they meet airline regulations. What units should they use?

High intensity fatigue involves the combination of impaired action potential firing from the alpha motor neuron and the buildup of H+ ions which accelerates the activity of the myosin ATPase.

High intensity fatigue occurs when the muscles are subjected to intense or prolonged activity, leading to a decrease in their ability to generate force. Several factors contribute to high intensity fatigue, and two of them are impaired action potential firing from the alpha motor neuron and the buildup of H+ ions. Impaired action potential firing from the alpha motor neuron refers to a decrease in the ability of the nerve impulses to differentiate stimulate muscle contraction.

This can result in reduced muscle activation and force production during high-intensity activities. Together, impaired action potential firing and the buildup of H+ ions contribute to high intensity fatigue by reducing muscle activation and interfering with the normal functioning of muscle fibers.

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The reason Jill would have given for her statement that there is a more efficient way is that when solving a system of equations, it is most efficient to solve for the variable with the smallest coefficient or use elimination rather than solving for one variable at a time.

As per the given statement, "As the first step, he decided to solve for x in the first equation because it has a small, even number for the coefficient. Jill told him there was a more efficient way."This means that the person was trying to solve a system of equations, and he decided to solve for x in the first equation because it has a small, even number for the coefficient. However, Jill told him that there is a more efficient way to solve the system of equations.Therefore, Jill would have given the reason that when solving a system of equations, it is most efficient to solve for the variable with the smallest coefficient or use elimination rather than solving for one variable at a time.

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The probability that at least 4 buyers would prefer green is 0.9963.

The researcher wishes to conduct a study of the color preferences of new car buyers.

Suppose that 30% of this population prefers the color green.

If 16 buyers are randomly selected, the probability that at least 4 buyers would prefer green is 0.9963.

Let X be the number of new car buyers who prefer the color green.

X follows a binomial distribution with n = 16 and p = 0.30.

The probability of at least 4 buyers preferring green is:

P(X ≥ 4) = P(X = 4) + P(X = 5) + P(X = 6) + ... + P(X = 16)

Using the binomial probability formula, P(X = k) = (n C k) pk qn-k

where q = 1 - p = 1 - 0.30 = 0.70

Then: P(X ≥ 4) = P(X = 4) + P(X = 5) + P(X = 6) + ... + P(X = 16)

P(X ≥ 4) = [16 C 4](0.30)4(0.70)12 + [16 C 5](0.30)5(0.70)11 + [16 C 6](0.30)6(0.70)10 + ... + [16 C 16](0.30)16(0.70)0= 0.9963

Therefore, the probability that at least 4 buyers would prefer green is 0.9963.

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Fraction: according to the problem the answer is 5/6 + 27 - 49 + 10.5 = -5.5.

A fraction is a numerical expression that represents part of a whole. It is written as a ratio of two numbers, separated by a slash (/) symbol. The top number is called the numerator, and the bottom number is called the denominator. For example, 3/4 is a fraction that represents 3 out of 4 parts, or 75% of the whole.

1/2 + 1/3 = 5/6
1/2(18 + 36) = 27
1.2(13 - 8) - 11(22 - 17) = 1.2(5) - 11(5) = 6 - 55 = -49
1.5x3 + 1.5x4 = 4.5 + 6 = 10.5
Therefore, the answer is 5/6 + 27 - 49 + 10.5 = -5.5.

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Answer:

Please check the explanation.

Step-by-step explanation:

Translating two units down means we need to subtract two units from the y-coordinate. i.e

(x, y) → (x, y-2)

We are given that the original point is (1, 2), and we have to find the image of (2, 4) obtained by translating 2 units down followed by a rotation of 180 counterclockwise.

                                                FOR (1, 2)

Given

First translation: Translating two units down

(x, y) → (x, y-2)

P(1, 2) → P'(1, 2-2) → P'(1, 0)

Second transformation: Rotation of 180 counterclockwise.

Rotation of 180 counterclockwise will make both 'x' and 'y' coordinates negative. i.e

(x, y) → (-x, -y)

Thus, after second transformation

P'(1, 0) → (-1, 0)

Thus, the image of (1, 2) obtained by translating 2 units down followed by a rotation of 180 counterclockwise will be: (-1, 0)

                                                    FOR (2, 4)

Given

First translation: Translating two units down

(x, y) → (x, y-2)

P(2, 4) → P'(2, 4-2) → P'(2, 2)

Second transformation: Rotation of 180 counterclockwise.

Rotation of 180 counterclockwise will make both 'x' and 'y' coordinates negative. i.e

(x, y) → (-x, -y)

Thus, after the second transformation

P'(2, 2) → (-2, -2)

Thus, the image of (2, 4) obtained by translating 2 units down followed by a rotation of 180 counterclockwise will be: (-2, -2)                                        

Answer:

Ok ig

Step-by-step explanation:

Answer:

Ok ill add u as a friend

Step-by-step explanation:

but why?

Answer:

The answer is A

Step-by-step explanation:

since JHG = 65, then the other two angles added together = 65. Therefore, I can just add what the two smaller angles are to equal 65. Solve for x, then plug x into one of the equations! JHI = 19, and GHI = 46

The chicken will weigh 3 pounds when it is 10,000 miles from the earth's center.

There are two types of proportions.

1) Direct Proportion - shows the direct relationship between two quantities. It can be represented by the equation y = kx. As one quantity increases, the other quantity also increase.

2) Inverse Proportion - describes the indirect relationship between two quantities.  It can be represented by the equation y = k/x. As one quantity increases, the other quantity decreases.

According to the problem, a body’s weight varies inversely with the square of its distance from the center of the earth.

y = k/x

let y = a body's weight

x = square of its distance from the center of the earth

Solving for the proportionality constant, k.

y = k/x

12 = k / (5000^2)

k = 12 x 25, 000, 000

k = 300, 000, 000

The equation for the relationship in the problem can now be represented by:

y = 300,000,000/x

where

y = a body's weight

x = square of its distance from the center of the earth

Evaluating the new equation where x = square of 10,000:

y = 300,000,000/x

y = 300,000,00/(100,000,000)

y = 3

Hence, the chicken will weigh 3 pounds when it is 10,000 miles from the earth's center.

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Answer:

seventy and six hundred eighty-one thousandths

Answer:

seventy thousand six hundred eighty one.

Step-by-step explanation: that is your answer

The percent increase in the number of parts that he made, considering his usual output, is given as follows:

80%.

The percent increase in the number of parts that he made, considering his usual output is obtained applying the proportions in the context of the problem.

The parameters for this problem are given as follows:

Hence the increase is given as follows:

81 - 45 = 36 parts.

The percent increase is given by the increase divided by the usual volume and multiplied by 100%, hence:

36/45 x 100% = 80%.

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Answer:

4.5

Step-by-step explanation:

Simplifying the denominator 1/3 +1 we get 4/3 (By taking L.C.M).

Then divinding (9-3) by 4/3.

9-3 = 6

6/(4/3) = 6×3 /4 = 9/2 =4.5.

Hence, answer is 4.5

The value of 9-3 divided by 1/3 + 1  is 4.5. Mathematical expressions consist of at least two numbers or variables, at least one arithmetic operation, and a statement.

Mathematical expressions consist of at least two numbers or variables, at least one arithmetic operation, and a statement. It's possible to multiply, divide, add, or subtract with this mathematical operation. An expression's structure is as follows :The following is the structure of an expression: Expression: (Number/Variable, Math Operator, Math Operator)

In the mathematics curriculum and in mathematics in general, algebraic expressions are crucial. Students must be proficient in computations and the manipulation of algebraic expressions in order to advance and do well in mathematics. They must also be able to understand and write expressions.

Arithmetic operations are the most fundamental type of mathematical expression. Any combination of numbers and a mathematical operation, such as multiplication, addition, subtraction, or division, are considered arithmetic operations.

Given,

9-3 divided by 1/3 + 1  by simplifying,

= 4.5

Therefore , The value of 9-3 divided by 1/3 + 1  is 4.5.

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Answer:

87                

Step-by-step explanation: