which of the following statements are Ture...?

ANWSER:
[] The prime factorization of 14 is 2 times 7.
[] The prime factorization of 21 is 3 times 7.
[] 21 is a prime number.
[] 14 is a composite number
[] The GCF of 14 and 21 is 14.
[] The LCM of 14 and 21 is 42

0.9472 is  the probability that it will take less than 34 minutes to complete the test.

What are examples and probability?

μ = 44  & = 8

ρ( X < 34 ) = ρ( Z < x - μ/&)

ρ( Z < 44 - 34/8)

ρ( z < 39.75)

= 0.9472

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a.The length of PQ is √58.

b. The coordinates of the midpoint of PQ are (3/2, 5/2).

To find the length of PQ, we can use the distance formula, which states that the distance between two points (x1, y1) and (x2, y2) is given by the square root of \([(x2 - x1)^2 + (y2 - y1)^2].\)

Using this formula, we can calculate the length of PQ. The coordinates of point P are (0, -1) and the coordinates of point Q are (3, 6). Plugging these values into the distance formula, we have:

\(PQ = √[(3 - 0)^2 + (6 - (-1))^2]\)

\(= √[3^2 + 7^2]\)

\(= √[9 + 49]\)

= √58

Therefore, the length of PQ is √58.

To find the coordinates of the midpoint of PQ, we can use the midpoint formula, which states that the coordinates of the midpoint between two points (x1, y1) and (x2, y2) are given by [(x1 + x2) / 2, (y1 + y2) / 2].

Using this formula, we can find the midpoint of PQ:

Midpoint = [(0 + 3) / 2, (-1 + 6) / 2]

= [3/2, 5/2]

Hence, the coordinates of the midpoint of PQ are (3/2, 5/2).

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The Cost of the Salmon will be a dependent variable of weight and its weight will be the independent variable.

In contrast to dependent items, which cannot exist alone and are dependent on independent items, independent items may exist independently and can be uniquely recognized using the criteria qualities. Relationship refers to the interdependence of an independent and dependent object.

Given two items, the Weight of salmon; the cost of salmon

The difference between the given variables is as follows:

Since Salmon is a food fish,

its weight will be the independent variable.

And since, Fish sells per kilo.

Thus,

The Cost of the Salmon will be a dependent variable of weight.

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Answer:

63/88

Step-by-step explanation:

And this answer is already in simplest form.

The table that shows expected values for cheese after running the program with various fruit values is Table C.

The main answer to the question is Table C. This table provides the expected values for cheese after running Mira's program with a range of fruit inputs. By examining the data in Table C, Mira can determine the most suitable cheese to pair with different fruits.

In Mira's program, she likely incorporates a set of criteria or algorithms to calculate the compatibility between cheeses and fruits. These criteria may consider factors such as flavor profiles, texture, acidity, and sweetness. By inputting various fruits into her program, Mira can generate the corresponding expected values for cheese pairings. The program's output, as presented in Table C, offers insights into the potential outcomes and recommendations.

Table C likely displays a list of fruits in the leftmost column, with corresponding cheeses in the adjacent columns. Each cell in the table represents the expected outcome, indicating the recommended cheese for a particular fruit. The values might be represented by the names of cheeses or a numerical rating system that quantifies the compatibility level.

To delve deeper into Mira's program and its decision-making process, one could explore the underlying factors and considerations that contribute to the expected values. Understanding the algorithms used and how Mira determined the compatibility between cheeses and fruits would provide a comprehensive understanding of the program's functionality.

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Answer:

Option A

|-6 -2|

|1 1|

Step-by-step explanation:

This is a product of a matrix.

So for the first number on the first row, we have;

(4 × -3) - (3 × -2) = -12 + 6 = -6

For the second number on the first row, we have;

(4 × 1) - (3 × 2) = 4 - 6 = -2

For the first number on the second row, we have;

(-1 × -3) - (-1 ×-2) = 3 - 2 = 1

For the second number on the second row, we have;

(-1 × 1) - (-1 × 2) = -1 + 2 = 1

Thus, we now have;

|-6 -2|

|1 1|

Answer: It's B, as in [ -18 10 5 -3]

Step-by-step explanation: I don't exactly wanna explain the entire process of multiplying matrices, but I ran it through multiple matrix calculators so I know it's right

Answer:

Yes, its a function

Step-by-step explanation:

Answer:

108

Step-by-step explanation:

The volume of the truck is 10*12*14=1680

So, answer = the volume of the truck / the volume of a cube

answer= 1680/15.625=107.52 = 108.

Answer:

They are the same shape and ratio, but are in different scales/size

Step-by-step explanation:

Answer:

$216

Step-by-step explanation:

6% = 43.2 dollars yearly

Answer:

C BOTH statements (1) and (2) TOGETHER are sufficient to answer the question asked, but NEITHER statement ALONE is sufficient to answer the question asked.

Step-by-step explanation:

In a certain class, a teacher distributed a few candies and a few bars among the students such that each student got an equal number of candies and an equal number of bars and no candies or bars remained undistributed. How many students were there in the class?

(1) The teacher distributed 180 candies and 40 bars.

(2) The total number of items received by each student was less than 20.

A Statement (1) ALONE is sufficient, but statement (2) ALONE is not sufficient to answer the question asked.

B Statement (2) ALONE is sufficient, but statement (1) ALONE is not sufficient to answer the question asked.

C BOTH statements (1) and (2) TOGETHER are sufficient to answer the question asked, but NEITHER statement ALONE is sufficient to answer the question asked.

D EACH statement ALONE is sufficient to answer the question asked.

E Statements (1) and (2) TOGETHER are NOT sufficient to answer the question asked, and additional data specific to the problem are needed.

180 candies and 40 bars

The highest common factor of 180 candies and 40 bars = 20

If each kite measures 6 inches across and 12 inches long. The square inches of the wall will be:  864 square inches.

Diagonals= d1 and d2

First step

Area =(1/2)×(d1×d2)

Area=(1/2)×(6×12)

Area =36 in²

Second step

1 feet = 12 inches

12 feet =  12×12

12 feet = 144 in

Third step

Number of square inches=(144/6)×36

Number of square inches=24×36

Number of square inches= 864 square inches

Therefore the square inches of the wall will be: 864 square inches.

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Answer:

C

Step-by-step explanation:

Answer:

what girls be like...

Step-by-step explanation:

Answer:

phock question wez deleted

Step-by-step explanation:

Answer:

\(m_1=\frac{Fd^2}{Gm_2}\)

Step-by-step explanation:

\(F=G \left(\frac{m_1 m_2}{d^2} \right) \\ \\ \frac{F}{G}=\frac{m_1 m_2}{d^2} \\ \\ \frac{Fd^2}{G}=m_1 m_2 \\ \\ m_1=\frac{Fd^2}{Gm_2}\)

Answer:

See below

Step-by-step explanation:

If you consider an open circle, it would exclude the value with which we have circled when writing the inequality. Hence the only possible signs with in such an example can be a greater than sign ( > ) or less than sign ( < );

Let us take a look at an example to help. We are given a graph with an open circle on the number say 3. An arrow extends to the right of this number 3;

\(Inequality Sign - <,\\Inequality - x > 3,\\\)

Hope this helps!

The rate of change of the area of the circle is 20π square cm/min.

Let r be the radius of the circle and A be the area of the circle. The formulas for calculating the radius and area of a circle are:r = 2πAandA = πr²Given that the radius of the circle is increasing at a rate of 10 centimeters per minute, the derivative of r with respect to time (t) is given by:d/d = 10 cm/minWhen the radius is 3 centimeters, the area of the circle is given by:A = π(3)²= 9π square cm.

Now, we can use the chain rule of differentiation to find the rate of change of the area with respect to time (t).dA/d = dA/dr × dr/dThe first derivative can be obtained by differentiating the formula for the area of a circle with respect to the radius:A = πr²dA/dr = 2πr.

The second derivative can be obtained by substituting the values for r and d/d into the expression for dA/ddA/d = dA/dr × dr/d= 2πr × 10= 20π square cm/min.Therefore, when the radius is 3 centimeters, the rate of change of the area of the circle is 20π square cm/min.

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Answer :59.9

Step-by-step explanation:

Answer:

-5h-2   I think this is the answer.

Step-by-step explanation:

The answer is $2,417.50. Option (D) is the closest value to the correct answer, but it is still slightly off.

What is area ?

In mathematics, area is the measure of the amount of space inside a two-dimensional object such as a square, rectangle, triangle, circle, or any other shape. It is usually measured in square units, such as square meters, square centimeters, square feet, or square inches

To find the area of the restaurant floor, we need to divide it into three different shapes: a rectangle, a triangle, and a trapezoid.

The rectangle has a length of 35 feet and a width of 20 feet, so its area is:

Area of rectangle = length x width = 35 ft x 20 ft = 700 sq ft

The triangle has a base of 15 feet and a height of 30 feet, so its area is:

Area of triangle = 0.5 x base x height = 0.5 x 15 ft x 30 ft = 225 sq ft

The trapezoid has bases of 35 feet and 20 feet, and a height of 30 feet. We can find the length of the trapezoid's top side by using the Pythagorean theorem:

a*a + b*b = c*c

where a and b are the lengths of the two known sides, and c is the length of the hypotenuse (the top side of the trapezoid).

Plugging in the numbers, we get:

20*2 + 15*15 = c*c

400 + 225 = c*c

625 = c*c

c = sqrt(625) = 25 ft

So the length of the top side of the trapezoid is 25 feet. To find the area of the trapezoid, we can use the formula:

Area of trapezoid = 0.5 x (base1 + base2) x height = 0.5 x (35 ft + 20 ft) x 30 ft = 825 sq ft

Now we can add up the areas of the three shapes to get the total area of the floor:

Total area = area of rectangle + area of triangle + area of trapezoid

Total area = 700 sq ft + 225 sq ft + 825 sq ft = 1750 sq ft

Finally, we can multiply the total area by the cost per square foot to get the total cost of the wax:

Total cost = total area x cost per square foot = 1750 sq ft x $1.38/sq ft = $2,417.50

Therefore, the answer is $2,417.50. Option (D) is the closest value to the correct answer, but it is still slightly off.

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Answer:

6 x 4 = 24, 24 x 2 = 48

7 x 6 = 42

7 x 4 = 28, 28 x 2 = 56

6 x 4 x 1/2(basically just dividing by 2) = 12, 12 x 2(two triangles) = 24

5 x 5 = 25, 25 x 2 = 50

Add given areas:

48 + 42 + 56 + 24 + 50 = 220 ft^2 is your answer.

Answer:

Step-by-step explanation:stanley chuppa mi colla

The given statement "Using p-value rule for a population proportion or mean, if the level of significance is less than p-value, null hypothesis is rejected." is True because the hypothesis is rejected in this case.

In hypothesis testing, the p-value is the probability of observing a test statistic as extreme as, or more extreme than, the observed test statistic, assuming that the null hypothesis is true. The level of significance, denoted by alpha, is the maximum probability of rejecting the null hypothesis when it is actually true.

If the p-value is less than the level of significance, it means that the observed test statistic is unlikely to have occurred by chance alone, assuming the null hypothesis is true. Therefore, we reject the null hypothesis in favor of the alternative hypothesis at the given level of significance.

For example, suppose we are testing the hypothesis that the population mean is equal to a certain value. If the p-value is 0.02 and the level of significance is 0.05, we would reject the null hypothesis because the p-value is less than the level of significance.

This means that there is strong evidence against the null hypothesis and we can conclude that the population mean is likely different from the hypothesized value.

In summary, if the level of significance is less than the p-value, we reject the null hypothesis in favor of the alternative hypothesis at the given level of significance.

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Answer:

=2.524

Step-by-step explanation:

6.31

Divided by

2.5

6 divided by 2.5

= 2.4

Divide them up.

Convert the fraction to a decimal by dividing the numerator by the denominator.

= 2.524  

Hope this helps.

Have a good night ma'am/sir.

Be safe!

The mean absolute deviation of the given data set is 1.6 (rounded to the nearest tenth).

We have,

In statistics, the mean (also known as the arithmetic mean or average) is a measure of central tendency that represents the sum of a set of numbers divided by the total number of numbers in the set.

To find the mean absolute deviation (MAD), we need to first calculate the mean of the given data set:

mean = (4 + 5 + 7 + 9 + 8) / 5 = 6.6

Next, we calculate the deviation of each data point from the mean:

|4 - 6.6| = 2.6

|5 - 6.6| = 1.6

|7 - 6.6| = 0.4

|9 - 6.6| = 2.4

|8 - 6.6| = 1.4

Then we find the average of these deviations, which gives us the mean absolute deviation:

MAD = (2.6 + 1.6 + 0.4 + 2.4 + 1.4) / 5 = 1.6

Therefore, the mean absolute deviation of the given data set is 1.6 (rounded to the nearest tenth).

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=========================================================

How to get this answer:

The largest angle ABD is 90 degrees because of the small little angle square marker. Another clue is the notation \(BA \perp BD\). The upside down T symbol means "perpendicular", showing the lines BA and BD form a 90 degree angle. The pieces of the angle (ABC = 4x and CBD = 5x) must add up to 90 degrees, or else they wouldn't fit like a jigsaw puzzle.

--------

(angle ABC) + (angle CBD) = angle ABD

4x + 5x = 90

9x = 90 ... combining like terms

9x/9 = 90/9 ... dividing both sides by 9

x = 10

-------

If x = 10, then 4x = 4*10 = 40, which is the measure of angle ABC

If x = 10, then 5x = 5*10 = 50 is the measure of angle CBD

We see that ABC+CBD = 40+50 = 90

Answer:

The step Hazel made the mistake in was step 2. She made the mistake of subtracting 3t-3. You cannot do this because they are not like terms. To be like terms, the second 3 would have to have a t on it as well.

Step-by-step explanation:

Answer:

48

Step-by-step explanation:

9,18

6,12,18,24,30

18 + 30 = 48