0.9a+4.96=3.6+1.4a what is the answer simplfy

Answer:

A) 34.94444 square yards

B) $698.89

Step-by-step explanation:

17x18.5=314.5 square feet

314.5÷9=34.94444 square yards

a) 34.94444 square yards

34.94444x20=698.8888

b) $698.89

Answer:

4  7/25 is the answer

Explanation:

60 divided by 14 = 4.28

4.28 = 4  7/25

It will take the ship 5 hours to travel 75 miles

A variation is a relation between a set of values of one variable and a set of values of other variables. Direct variation. In the equation y = mx + b, if m is a nonzero constant and b = 0, then you have the function y = mx (often written y = kx), which is called a direct variation.

if it takes 2 hours to cover 30 miles by the ship and 4 hours to cover 60 miles.

let d be the distance covered in miles and t time taken in hours

The d ∝ t

introducing a constant

d = kt

when d = 30, t = 2

30 = 2k

k = 30/2

k = 15

The equation relating d and t is

d = 15t

to find t when d = 75, making t the subject of the equation

t = d/15

t = 75/15

t = 5 hours

In conclusion, 5 hours is the time taken to cover 75 miles.

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The series to 10 term is

1 + 2 + 4 + 8 + 16 + 32 + 64 + 128 + 256 + 512

An equation that represents a sequence based on a rule is called a recurrence relation.

Finding the following term, which is dependent upon the prior phrase, is made easier (previous term). We can readily predict the following term in a series if we know the preceding term.

The term is predicted by multiplying the preceding term by 2

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Answer:

The value of 4b - 5^3 is 275

Step-by-step explanation:

Answer: Either 61,629,875 or 275, based off parenthesis

Step-by-step explanation:

If problem is 4b - (5)^3

4(100) - (5*5*5)

400 - (25 * 5)

400 - 125 =

275

If problem is (4b - 5)^3

(4(100) - 5)^3

(400 - 5)^3

(395 * 395 * 395)

( 156,025 * 395) =

61,629,875

I would go with the first option if you are. unsure about which one of the two to use.

Proofreading refers to the checking for errors in a text before it is published or shared. It is the last stage of the writing process. One correct minor spelling and punctuation mistakes.

The following are the symbols in proofreading;

lc - lowercase a letter

bf - set in boldface

ital - set in italics

sp - spell out

cap - change from lowercase to uppercase/ capital letter

here, we have,

lc

so, we get,

Therefore, the correct answer is option C. Lowercase a letter.

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Answer:

Step-by-step explanation:

This Website is On Goo gle By the way!

Madison figures out the average and range of chloride readings from wells close to the ocean. Other than a query, she has carried out an operation. The answer id option (d).

The standard deviation is a measure of variance from the mean that takes spread, dispersion, and dispersion into account. The standard deviation displays a "typical" divergence from the mean. It is a well-liked measure of variability since it retains the primary units of measurement from the data set.  A minor variation occurs when the numbers are close to the mean, while a high variation occurs when they are far from the mean.

The standard deviation describes the degree to which the results deviate from the mean. The average deviation, which depends on all values, is the most often used metric for measuring dispersion. Consequently, the standard deviation's value can be altered even by a slight change in one value.

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Answer:

3^8

Step-by-step explanation:

The probability that the mean annual salary of a random sample of 64 teachers from state X is less than $52,000 is approximately 0.005 or 0.5%.

The sampling distribution of the mean is normally distributed with a mean equal to the population mean and a standard deviation equal to the population standard deviation divided by the square root of the sample size.

Here, we are given that the population mean is $54,000 and the population standard deviation is $5,000. We are also told that the sample size is n = 64.

To find the probability that the mean annual salary of a random sample of 64 teachers is less than $52,000, we need to standardize the sample mean using the sampling distribution of the mean.

Z = (x' - μ) / (σ / √n)

where x' is the sample mean, μ is the population mean, σ is the population standard deviation, and n is the sample size.

Substituting the given values, we get:

Z = (52,000 - 54,000) / (5,000 / √64)

= -2.56

We can then look up the probability of a standard normal variable being less than -2.56 using a standard normal table or calculator, which gives us a probability of approximately 0.005.

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Complete question is:

The annual salary of teachers in a certain state X has a mean of $54,000 and standard deviation of σ = $5,000. What is the probability that the mean annual salary of a random sample of 64 teachers from this state is less than $52,000?

Answer:

UT= 24

Step-by-step explanation:

you use a^2+b^2=c^2

a is the straight long side (UT)

b is the base (UV)

c is the hypotenuse (UV)

a^2+7^2=25^2

a^2+49=625

a^2=576

to get a you square root

a=24

so UT = 24

The equation which represents the number of miles it is from the hotel to the airport is,

8 + 0.65x = 27.50, when x is the number of miles.

The fixed fare for taxi ride is = $ 5.

The extra fee if more than one rider take ride = $ 1.50 per additional rider.

Here Ray, Heather and Miguel shares one ride.

So they have to pay extra fees for 2 persons.

So the extra fee for additional rider = 2*1.50 = $ 3.

Now the fixed cost for their ride = $ 5 + $ 3 = $ 8.

Let they went through x miles from the hotel to the airport.

Extra charge per miles for the ride is = $0.65.

Hence the total charge per mile for them is = $ 0.65x

Expression refers to the total expense of them for this taxi ride = $ 8 + $ 0.65x.

again in the question it is given that they charged $ 27.50.

So the suitable equation that express this situation best is given by,

8 + 0.65x = 27.50.

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Answer:

y=4/5x+B

what is the whole question?

The average read speed is defined as the rate at which a person can read and comprehend written text

The average read speed refers to the rate at which a person can read and comprehend written text. This is typically measured in words per minute (wpm). According to studies, the average reading speed for adults is around 200 to 300 wpm, although this can vary depending on factors such as reading proficiency, familiarity with the material, and reading conditions.

Factors that can affect reading speed include:

Word length and complexity: Longer and more complex words can slow down reading speed.

Font size and style: Smaller fonts and difficult-to-read styles can also slow down reading.

Reading experience: Frequent readers tend to have higher reading speeds than occasional readers.

Comprehension level: Reading speed can decrease if the reader is trying to understand difficult or technical material.

It's important to note that while reading speed is a useful metric, it's not always the most important factor in reading. Comprehension and retention of the material are also crucial, so it's important to find a balance between reading speed and comprehension.

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Answer: Is there a way you could get a less blurry image of the question so I may help?

Step-by-step explanation:

Answer:

C

Step-by-step explanation:

since ∠ m ≅ ∠ p , then

9x - 2 = 4x + 18 ( subtract 4x from both sides )

5x - 2 = 18 ( add 2 to both sides )

5x = 20 ( divide both sides by 5 )

x = 4

then

∠ p = 4x + 8 = 4(4) + 18 = 16 + 18 = 34°

Research has shown that competent communicators achieve effectiveness by adjusting their behaviors to the person and situation (option e).

Effective communication involves being adaptable and responsive to the specific context, individual preferences, and the needs of the situation.

Competent communicators recognize that different people have different communication styles, preferences, and expectations. They understand the importance of tailoring their communication approach to effectively connect and engage with others.

This may involve using appropriate language, tone, non-verbal cues, and listening actively to understand the needs and perspectives of others.

By adapting their behaviors, competent communicators can build rapport, foster understanding, and promote effective communication exchanges. They are mindful of the social and cultural dynamics at play, and they strive to communicate in a way that is respectful, inclusive, and conducive to achieving mutual goals.

In summary, competent communicators understand that effective communication is not a one-size-fits-all approach. They adjust their behaviors to the person and situation, demonstrating flexibility and adaptability in order to enhance communication effectiveness.

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Competent communicators achieve effectiveness mostly by adjusting their behaviors to suit the person they are communicating with and the situation they find themselves in. While other factors, like having a broad vocabulary or giving feedback, play a part in effective communication, the former is considered the most crucial.

Research suggests that competent communicators achieve effectiveness mostly through adjusting their behaviors depending on the person they are communicating with and the situation they are in. This is option e. of your question. Communicating effectively involves behaviors like active listening, understanding the other person's point of view, being able to express thoughts and ideas clearly, and being polite and respectful. While a broad vocabulary (option b.) can be useful, it is not as crucial as adapting your behavior to fit the situation. Moreover, giving feedback (option d.) is a part of effective communication but not the sole defining factor. Apologizing when offending others (option c.) is also important but it doesn't necessarily make one a competent communicator. Using the same type of behavior in various situations (option a.) might not always work, as different situations and individuals require different communication styles.

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Answer:

its the square root of 16

Step-by-step explanation:

because while 10 and 2 are whole numbers when you place the root it can't be expanded and pi is irrational

The probability that the dart lands in centre is = √2-1.

acc to our question-,

hence,The probability that the dart lands in centre is = √2-1.

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Over the interval [-3, 1], the local minimum is 0,  Over the interval [-1, 0], the local maximum is 4.39,  Over the interval [0, 3], the local minimum is -32.

By plot the function on a graphing tool and visually identify the local minimum and maximum values over the specified intervals .A function that is continuous for an interval [a,b], a is not equal to b, then there is a local maximum and minimum if:

Local maximum: f(d) > f(x), ∀ x ≠ d, a ≤ d ≤ b

Local minimum: f(c)< f(x), ∀ x ≠ to c, a≤c≤b

we can proceed to solve each question:

Over the interval [-3, 1], the local minimum is 0,

since f(-2) < f(x), ∀ x ≠ -2,-3 ≤ x ≤ -1 .

Over the interval [-1, 0], the local maximum is 4.39,

since f(-0.8) > f(x), ∀ x ≠ -0.8, -1 ≤ x ≤ -1.

Over the interval [0, 3], the local minimum is -32,

since f(-2) < f(x), ∀ x ≠ -2.0 ≤ x ≤3.

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Answer:

0

4.39

-32

Step-by-step explanation:

on edge

Answer:

the area of the circle is 19.615

In the given cyclic quadrilateral the measure of angle B is 81° and the measure of angle C is 112°.

In the given cyclic quadrilateral ABCD, ∠A=68° and ∠D=99°.

Cyclic quadrilaterals are quadrilaterals that can be inscribed in a circle. All of the vertices of a cyclic quadrilateral lie on the circumference of the same circle. This implies that the four sides of a cyclic quadrilateral are all taken by elements of the circumference and can all be expressed in terms of the same radius.

Opposite angles of cyclic quadrilateral are adds to 180°.

Here, ∠A+∠C=180°

68°+∠C=180°

∠C=180°-68°

∠C=112°

∠B+∠D=180°

∠B+99°=180°

∠B=180°-99°

∠B=81°

Therefore, in the given cyclic quadrilateral the measure of angle B is 81° and the measure of angle C is 112°.

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Answer:

In this table the graphic shows that...

Step-by-step explanation:

...the population increased 5,9 x 10 6.

The ratio is 64:13

Ratio is the comparison of two quantities which is obtained by dividing the first quantity by the other. If a and b are two quantities of the same kind and with the same units, such that b is not equal to 0, then the quotient a/b is called the ratio between a and b. Ratios are expressed using the symbol of the colon (:). This means that ratio a/b has no unit and it can be written as a : b

Given data:

Population of china in 2005 =1.3*10^9

population of entire world in 2005 = 6.4*10^9

Now,

ratio= 6.4*10^9/ 1.3*10^9

ratio= 64/13 or 64:13

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The function represents exponential growth and the y-intercept is 4

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

f(x) = 4(3)^x

An exponential function is represented a

f(x) = ab^x

Where

y-intercept = a

rate = b

This means that

y-intercept = 4

b = 3

Since the value of b is greater than 1, then the function is a growth function

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The value of y at x = 121.9 for the expression y = 3x - 245 will be 120.7.

Expression in maths is defined as the relation of numbers variables and functions by using mathematical signs like addition, subtraction, multiplication and division.

Given that the expression is y = 3x - 245. The value of x is 121.9.

The solution for the value of y will be calculated as:-

y = 3x - 245

y = ( 3 x 121.9 ) - 245

y = 365.7 - 245

y = 120.7

Therefore, the value of y for the given expression will be 120.7.

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The complete question is given below.

Find the value of y for the expression y = 3x - 245 at x = 121.9.

Answer:

\(y=x+2\)

Step-by-step explanation:

We are given the points (-2,0) and (0,2).

Slope is \(m=\frac{y_2-y_1}{x_2-x_1}\)

\(m=\frac{2-0}{0-(-2)}=\frac{2}{2} = 1\)

The slope is one.

So far we have \(y=x+b\).

We can use a point to find 'b', the y-intercept.

I will use (0,2):

\(2=0+b\\2-0=0-0+b\leftarrow \text {Subtraction Property of Equality} \\\boxed {2=b}\)

The y-intercept is 2.

The equation of the line is \(y=x+2\).

In slope equations, the 'one' is commonly hidden.

Answer:

y = x + 2

Step-by-step explanation:

Answer:

see below

Step-by-step explanation:

We need to write it on vertex form (f(x) = a(x - c)² + d where (c, d) is the vertex) and to do that we will complete the square.

f(x) = x² + 3x - 2

= (x² + 3x + 9/4) - 9/4 - 2

= (x + 1.5)² - 4.25

The vertex is (-1.5, -4.25).

Answer:

14 feet

Step-by-step explanation:

c = πd

Plug in the givens

43.96 = 3.14d

Divide both sides by 3.14

14 = d

Answer:

Diameter = circumference ÷π

43. 96÷3. 14 =14 feet

The number π/9 is not between √9/3 and 2π because the value of the number π/9 in the decimal form is 0.349

Option C is correct.

number line is described as a  representation of the numbers on a straight line that goes infinitely on both sides.

We check the number line as:

From the number line:

√9/3 = 3/3 = 1

2π = 2(22/7) = 6.28

The numbers are:

A) π = 3.141

B) √9 = 3

C) π/9 = 0.349

D) π²/9 = 1.096

In conclusion, the number π/9 is not between √9/3 and 2π because the value of the number π/9 in the decimal form is 0.349

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#complete question: