Please help me with the correct answer

Answer:

Do you mean how many more balls does the cat needs to match to the amount of balls the dog has??

If that's the case 3 more balls are needed

Step-by-step explanation:

Answer:

3

Step-by-step explanation:

3

Answer:

$1944

Step-by-step explanation:

18x12=216

216x$9=$1944

Answer:

£1944

Step-by-step explanation:

The area of the floor is 216 feet²

18 x 12 = 216

216 x 9 = 1944

Answer:

60 squared inches.

Step-by-step explanation:

You can break this polygon into two parts. The rectangle part of the polygon is 55 squared inches. The triangle part is 5 squared inches.

The rectangle:

\(5(11)=55\)

The triangle:

\(2(5)=10\\10/2=5\)

Therefore, the whole polygon is 60 squared inches.

Like what the other one said, and thank you so much for the points.

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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Answer:

100 square cm

Step-by-step explanation:

Area of figure 1 = l *b = 10 *7 = 70 square cm

Area of figure 2  =  6* 5 = 30 square cm

Area of shape = 70 + 30 = 100 square cm

Answer:

x = 107

Step-by-step explanation:

44+29+107=180

a triangle equals 180 with all the degrees added together :)

The equation can you use to find the distance of the flowerbed from the hive  is  mathematically given as

(a)Equation is \frac{d}{10}+\frac{d}{6}=240 (\(\frac{d}{10}+\frac{d}{6}=240\))

(b)900ft

Generally, the equation for is  mathematically given as

The distance between the flower bed and the hive should be d.

11 seconds have passed during the bee's visit to the flower bed.

15 seconds is the amount of time the bee is away from the colony.

The time it took for the bees to travel from the hive to the flower bed and then back again;

t=4*60

t=240 seconds

The formula for calculating time is distance multiplied by speed.

The duration of my terror was 240 seconds.

Create an expression for the amount of time spent flying;

The amount of time needed to fly from the hive to the flowerbed is equal to d/10ft/s.

\(=\frac{d}{10}+\frac{d}{6}=240\)

\(\begin{aligned}&=\frac{3 a+5 a}{30}=240 \\&=\frac{8 d}{30}=240\end{aligned}\)

8 d=240 * 30

8 d=7200

\(d=\frac{7200}{8}=900 \mathrm{ft}\)

(a) Equation is

\(\frac{d}{10}+\frac{d}{6}=240\)

In conclusion,

(b) The distance between the flower bed and the hive is 900 feet.

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The length of A + B is approximately 20.35 units and its direction is approximately 76.53 degrees.

Given vectors: Vector A has a length of 10 units and is at a direction of 30 degrees.

Vector B has a length of 15 units and is at a direction of 100 degrees.

We are required to calculate the sum of vectors A and B, i.e., A + B.

Using the component method, we can write the vector A as:

A = 10 cos 30 i + 10 sin 30 j

= 5√3 i + 5 j

And, the vector B as:

B = 15 cos 100 i + 15 sin 100 j

= -5.34 i + 14.52 j

Now, adding the two vectors, we get:

A + B = (5√3 - 5.34) i + (5 + 14.52) j

= (5√3 - 5.34) i + 19.52 j

We can use the Pythagorean theorem to calculate the magnitude of the vector A + B:

Magnitude = √[(5√3 - 5.34)² + 19.52²]

≈ 20.35 units

To determine the direction of the vector, we use the inverse tangent function (tan⁻¹):

Angle = tan⁻¹ [(19.52)/(5√3 - 5.34)]

≈ 76.53°

Therefore, the length of A + B is approximately 20.35 units and its direction is approximately 76.53 degrees.

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Answer:

its c

Step-by-step explanation:

easy 23 simple mulitply then add

Quantities that are proportional to each other are,

A) radius and diameter of a circle

B) radius and circumference of a circle

C) radius and area of a circle

D) diameter and circumference of a circle

E) diameter and area of a circle​

A ratio is a comparison between two similar quantities in simplest form.

Proportions are of two types one is the direct proportion in which if one quantity is increased by a constant k the other quantity will also be increased by the same constant k and vice versa.

In the case of inverse proportion if one quantity is increased by a constant k the quantity will decrease by the same constant k and vice versa.

We know the radius of a circle is r and the diameter of a circle is 2r.

We also know that the circumference of a circle is 2πr and the area of a circle is π(r)².

Now the quantities that will be related to each other are the quantities that are together linked in the formula of circumference and area.

∴ Radius and diameter of a circle, Radius, and circumference of a circle, Radius and area of a circle, Diameter and circumference of a circle, and Diameter and area of a circle​ all are related to each other and are directly proportional.

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Answer:

2.5 trundle beds assembled per shift

Step-by-step explanation:

5/6 to 1/3 (How many trundle beds Rocco assembles in 1/3 of a shift)

5/2 to 1 (multiply by 3 to both numbers)

2.5 to 1 (convert 5/2 into a decimal)

The number of push-ups did sara did during gym class if for every 7 push-ups Dulce can do, Sara can do 6 is 24 push ups.

Number of push ups Dulce can do : number of push ups Sara can do

Let

number of push ups Sara does = x

7 : 6 = 28 : x

7/6 = 28/x

cross product

7 × x = 28 × 6

7x = 168

divide both sides by 7

x = 168/7

x = 24

Therefore, Sara does 24 push ups during the gym class.

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Answer:

114

Step-by-step explanation:

let 'n' = original value

(17.1 - n) / n = -85/100

cross-multiply:

1710 - 100n = -85n

1710 = 15n

n = 1710/15

n = 114

In a binomial experiment, there are only two possible outcomes for each of the n trials. True statement.

These outcomes are typically labeled as "success" and "failure," and they are mutually exclusive (meaning that only one outcome can occur per trial) and collectively exhaustive (meaning that one of the two outcomes must occur per trial).

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The surface area of a cylinder is given by the formula 2πr (r + h) where r is the radius and h is the height.

Plugging in the given values, we get: 2π(6) (6 + 3) = 2π(6)(9) = 108π.

Rounded to the nearest thousandth, this is approximately 342.8.

The surface area of an object is the total area that the object's surface occupies. It is a measure of the total area of all the exposed surfaces of an object. It is typically measured in square units, such as square meters or square inches. The surface area of an object can be calculated using various formulas, depending on the shape of the object. For example, the surface area of a cube is the area of all six faces of the cube, while the surface area of a sphere is the area of the spherical surface. The surface area is an important property of an object in fields such as engineering, physics, chemistry, and architecture.

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Answer:

7.44

Step-by-step explanation:

?

Answer:

A

Step-by-step explanation:

the order of letter should resemble the same shape

Answer:

0

Step-by-step explanation:

using the identity

\(a^{0}\) = 1 , then

(\(6^{0}\) - \(2^{0}\) ) × (\(6^{0}\) + \(2^{0}\) )

= (1 - 1) × (1 + 1)

= 0 × 2

= 0

Answer: 92 dollars because 15% divided into 80 is 12 and add 80 to 12 and its 92

the acosta family went out to dinner. the price of the meal was $79.85. if the tip was 15%.The Acosta family paid $91.83 for the meal, including the 15% tip.

To calculate the total amount paid, we need to add the original price of the meal to the tip amount. The price of the meal was $79.85, and the tip was 15% of that amount. To find the tip, we multiply $79.85 by 0.15 (or 15% expressed as a decimal), which equals $11.98. Adding the tip of $11.98 to the original price, the total amount paid is $91.83.

In more detail, a 15% tip means that 15% of the meal price is added as an extra amount to the bill. To calculate the tip, we multiply the meal price ($79.85) by 0.15 (or 15% as a decimal), resulting in $11.98. This represents the additional amount the Acosta family paid for the tip. To find the total amount paid, we add the tip amount to the original meal price: $79.85 + $11.98 = $91.83. Therefore, the Acosta family paid $91.83 for the meal, including the tip.

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Answer:

One hundred twenty hours??

Step-by-step explanation:

Im not sure of this

Descriptive statistics are used to summarize data in a useful and informative manner.

This type of statistics provides meaningful information about the data set by organizing and presenting it in an easily understandable format. Descriptive statistics can be used to summarize the data in the form of tables, graphs, and charts. It can also be used to provide detailed information about the data set, such as the mean, median, mode, standard deviation, and range.

Descriptive statistics can also be used to make inferences about a population. This is done by comparing the data collected from a sample to the characteristics of the population. By understanding the characteristics of the population, researchers can make accurate predictions about the behavior of the population.

Descriptive statistics can also be used to determine if the data adequately represent the population. This involves analyzing the sample size, data accuracy, and the assumptions made about the population. If the data does not accurately represent the population, then researchers have to make changes to their data collection process or revise their assumptions about the population.

Finally, descriptive statistics can be used to gather or collect data. This involves designing surveys, experiments, and other data collection methods. By using descriptive statistics to collect data, researchers can ensure that the data is valid and reliable.

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For the polynomials: P1 = 1, P2 = x - 1, P3 = \((x - 1)^2\) to form a basis S of P2, the coordinate vector of v relative to the basis S is [4, -1, 2].

To find the coordinate vector of the vector v = 2\(x^2\) – 5x + 6 relative to the basis S = {P1, P2, P3}, we need to express v as a linear combination of the basis vectors.

The coordinate vector represents the coefficients of this linear combination.

The basis S = {P1, P2, P3} consists of three polynomials: P1 = 1, P2 = x - 1, P3 = \((x - 1)^2\).

To find the coordinate vector of v = 2\(x^2\) – 5x + 6 relative to this basis, we express v as a linear combination of P1, P2, and P3.

Let's assume the coordinate vector of v relative to the basis S is [a, b, c].

This means that v can be written as v = aP1 + bP2 + cP3.

We substitute the given values of v and the basis polynomials into the equation:

2\(x^2\) – 5x + 6 = a(1) + b(x - 1) + c\((x - 1)^2\).

Expanding the right side of the equation and collecting like terms, we obtain:

2\(x^2\) – 5x + 6 = (a + b + c) + (-b - 2c)x + c\(x^2\).

Comparing the coefficients of the corresponding powers of x on both sides, we get the following system of equations:

a + b + c = 6 (constant term)

-b - 2c = -5 (coefficient of x)

c = 2 (coefficient of \(x^2\))

Solving this system of equations, we find a = 4, b = -1, and c = 2.

Therefore, the coordinate vector of v relative to the basis S is [4, -1, 2].

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If one of the three machines breaks down before starting the service, it would take the remaining two machines longer to meet the demand. If each machine can produce the same amount of material, it would take each machine 24 hours / 3 machines = 8 hours to perform the entire service.

So, with two machines working, it would take each machine 8 hours / 2 machines = 4 hours to complete the job. Thus, the total time to meet the demand would be 4 hours * 2 machines = 8 hours.

The probability it rains on both days is 0.175

From the question, we have the following parameters that can be used in our computation:

P(Rain) = 0.5

P(Rain next day) = P(Rain) - 0.15

The probability it rains on both days is then calculated as

P(Rain both days) = P(Rain next day) * P(Rain)

Substitute the known values in the above equation, so, we have the following representation

P(Rain both days) = 0.5 * (0.5 - 0.15)

Evaluate

P(Rain both days) = 0.175

Hence, the probability is 0.175

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Hello there, and welcome to Brainly!

In the following question, you are solving for the variable, x. Note the equal sign, what you do to one side of the equation, you do to the other.

Do the opposite of PEMDAS. PEMDAS is the order of operation, and stands for:

Parenthesis

Exponents (& Roots)

Multiplication

Division

Addition

Subtraction

~

First, add 2 to both sides of the equation:

10x - 2 (+2) = 38 (+2)

10x = 38 + 2

10x = 40

Next, divide 10 from both sides of the equation:

(10x)/10 = (40)/10

x = 40/10

x = 4

x = 4 is your answer.

~

Answer:

$2,400

Step-by-step explanation:

Use a=P(1+r^t) where P is 2,000, r is 0.04, and t is 5

The statistical techniques of analysis of variance (ANOVA) and analysis of covariance (ANCOVA) are used to test the validity of the hypothesis regarding the comparison of group mean values.

The term "parametric approach" refers to a statistical technique used to compare the means of two normally distributed continuous variables.

In contrast to ANOVA, which is used to compare the means among three or more groups, the Student's t test (also known as the T test) is used to compare the means between two groups.An ANOVA test with a significant P value identifies at least one pair in which the mean difference was statistically significant.

The post-hoc test (multiple comparisons) is utilized to determine whether pair(s) are significant. When at least one covariate (continuous variable) in an ANOVA test is altered to eliminate confounding variables from the outcome, the procedure is known as an ANCOVA. Because inferences about means are made by analyzing variance, the ANOVA test (F test) is referred to as "Analysis of Variance" rather than "Analysis of Means."

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Answer:

x+2

hope this helps ;)

and cute pfp

Answer:

Step-by-step explanation:

x-1, because 3 fits the criteria, x>=1

Answer: 24a+9b

Step-by-step explanation: I distributed(multiplied) the 6 and -3 to the terms in the parenthesis which added up to 36a+30b-12a-21b. Then I added the terms together which equals 24a+9b. Hope this helps!