Subtract 9/14 by 1/14.Make sure your answer is fully reduced. Plz help me :(​

Answer:

aww i help u.....

Step-by-step explanation:

my answer is letter ~~B CAUSE STUDEN BIS CONDYCTION LIKR FREE AT THE SCORED

Answer:

B. 5√2

Step-by-step explanation:

hey, simply use Pythagoras theorem.

h²=p²+b²

or, 10²=x²+x²

or, 100= 2x²

or, x²=50

or, x= √50

or, x= √25×√2=5√2

Answer:

7% increase

Have a nice day :)

Answer: Decay;  -7% increase

You could also say "7% decrease" but it looks like your teacher wants "increase" in there, so you have to make the value negative.

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

Explanation:

The base of the exponential is 0.93

Compare this to 1+r and we see that 1+r = 0.93 solves to r = -0.07

The negative r value indicates exponential decay. Specifically we have 7% decay. The amount is decreasing by 7% each time x increases by 1 unit.

The phrasing "7% decrease" is the same as "-7% increase", though in my opinion, "7% decrease" sounds more natural and easier to conceptualize.

Answer:

2 decimal places

Step-by-step explanation:

just simple count the number of decimal points on both sides

Answer:

Step-by-step explanation:

1. Solution for 3(6a)a=3 equation:

Simplifying

3(6a) * a = 3

Remove parenthesis around (6a)

3 * 6a * a = 3

Multiply 3 * 6

18a * a = 3

Multiply a * a

18a2 = 3

Solving

18a2 = 3

Solving for variable 'a'.

Move all terms containing a to the left, all other terms to the right.

Divide each side by '18'.

a2 = 0.1666666667

Simplifying

a2 = 0.1666666667

Take the square root of each side:

a = {-0.408248291, 0.408248291}

2.Solution for 5d(4)d=-2 equation:

Simplifying

5d(4) * d = -2

Reorder the terms for easier multiplication:

5 * 4d * d = -2

Multiply 5 * 4

20d * d = -2

Multiply d * d

20d2 = -2

Solving

20d2 = -2

Solving for variable 'd'.

Move all terms containing d to the left, all other terms to the right.

Divide each side by '20'.

d2 = -0.1

Simplifying

d2 = -0.1

Reorder the terms:

0.1 + d2 = -0.1 + 0.1

Combine like terms: -0.1 + 0.1 = 0.0

0.1 + d2 = 0.0

The correct statement about equivalent percent and decimal is that the Its equivalent percent is less than 100% and its equivalent decimal is less than 0.99 or less. Thus option B is correct option.

According to the statement

we have to choose the correct statement about the equivalent percent and decimal.

So, For this purpose, we know that the

Equivalent Percentage means the percentage obtained by dividing the amount paid by Party B by the amount it would have paid absent such limitation.

And

equivalent decimals are two decimal numbers that are equivalent.

Equivalent decimals are created by adding zeros to the right of or after the decimal point.

From these definitions the correct statement becomes that the

Its equivalent percent is less than 100% and its equivalent decimal is less than 0.99 or less.

So, The correct statement about equivalent percent and decimal is that the Its equivalent percent is less than 100% and its equivalent decimal is less than 0.99 or less.

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Answer:

18/5

Step-by-step explanation:

4−

2

5

=

4

1

−

2

5

=

4

1

+

−2

5

=

20

5

+

−2

5

=

20+−2

5

=

18

5

(Decimal: 3.6)

Answer:

18/5

Step-by-step explanation:

4 wholes equal 20/5

20/5-3/5= 18/5

Company: Amazon, 8 Steps in the Business Model: Define the value proposition. What value does Amazon offer its customers? Amazon offers a convenient and affordable way to shop for a wide variety of products.

Identify the target market. Who are Amazon's customers? Amazon's target market is people who want to buy products online.

Determine the revenue streams. How does Amazon make money? Amazon makes money through product sales, advertising, and subscription fees.

Assess the cost structure. What are Amazon's costs? Amazon's costs include salaries, rent, and marketing.

Develop a marketing plan. How will Amazon reach its target market? Amazon's marketing plan includes online advertising, search engine optimization, and social media marketing.

Create a sales strategy. How will Amazon sell its products? Amazon's sales strategy includes a focus on customer service and convenience.

Build a team. What skills and experience does Amazon need to build a successful business? Amazon needs a team with a variety of skills, including product development, marketing, and sales.

Continuously improve. How will Amazon ensure that its business model is successful? Amazon will continuously improve its business model by listening to customer feedback and adapting to changes in the market.

The 8 steps in the business model are essential for any company that wants to be successful. By following these steps, companies can ensure that they are offering a valuable product or service to the right customers, and that they are able to make money.

In the case of Amazon, the company has clearly defined its value proposition, target market, and revenue streams.

Amazon's marketing plan is also effective, and the company has built a team with the skills and experience necessary to be successful. Finally, Amazon is committed to continuous improvement, which is why the company has been so successful over the years.

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The formula is  x = sin^-1(sqrt(sin(a) sin(b) / b c))

We can use the fact that the sum of the angles in a triangle is 180 degrees to determine a formula for angle x in terms of angles a and b.

Consider the triangle shown in the figure below:

By the Law of Sines, we have:

sin(a) / b = sin(x) / c

sin(b) / a = sin(x) / c

Multiplying these two equations, we get:

sin(a) sin(b) / bc = sin^2(x) / c^2

Rearranging, we get:

sin^2(x) = sin(a) sin(b) / b c

Taking the square root of both sides, we get:

sin(x) = sqrt(sin(a) sin(b) / b c)

We know that 0 < a, b, x < 180 degrees, so sin(a), sin(b), and sin(x) are all positive. Therefore, we can take the inverse sine of both sides to get:

x = sin^-1(sqrt(sin(a) sin(b) / b c))

This is the formula for angle x in terms of angles a and b.

To show that this formula is valid without measuring any angles, we can use the fact that it was derived using the Law of Sines, which is a well-established mathematical theorem.

The Law of Sines states that in any triangle, the ratio of the length of a side to the sine of the angle opposite that side is the same for all three sides.

This theorem does not depend on any specific values of angles or sides, so we can be sure that our formula for angle x is valid for all possible values of angles a,and b.

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Answer:

Step-by-step explanation:

Part A: should be

x ≥ 4

-

2x-5=3 so

x=4

2x-5≥3

x=4

-

Part B: should be

x ≥ -4

-

-sx-5=3

x=-4

−2x−5≥3

x ≥ -4

Answer:

34

Step-by-step explanation:

634 - 600 = 34

Answer:

to convert a fraction to a decimal, divide the numerator by the denominator.

Hope this helps.

1/2 fraction of the day will the clock show the correct time when  it is supposed to display a 1 , it mistakenly displays a 9.

An element of a whole is a fraction. The number is represented mathematically as a quotient, where the numerator and denominator are divided. Both are integers in a simple fraction. A fraction appears in the numerator or denominator of a complex fraction. The numerator of a proper fraction is less than the denominator.

Here,

=2/3(1-15/60)

=2/3(3/4)

=2/4

=1/2

When the clock should be displaying a 1, but instead shows a 9, the correct time will be displayed for 1/2 of the day.

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When b is 3, the value of the expression \(2b^3 + 5\) is 59.

To evaluate the expression\(2b^3 + 5\) when b is 3, we substitute the value of b into the expression and perform the necessary calculations.

Given that b = 3, we substitute this value into the expression:

\(2(3)^3 + 5\)

First, we evaluate the exponent, which is 3 raised to the power of 3:

2(27) + 5

Next, we perform the multiplication:

54 + 5

Finally, we add the two terms:

59

Therefore, when b is 3, the value of the expression \(2b^3 + 5\) is 59.

In summary, by substituting b = 3 into the expression \(2b^3 + 5\), we find that the value of the expression is 59.

It's important to note that the provided equation has multiple possible solutions for x, but when b is specifically given as 3, the value of x is approximately 3.78.

It's important to note that in this equation, we substituted the value of b and solved for x, resulting in a specific value for x. However, if we wanted to solve for b given a specific value of x, we would follow the same steps but rearrange the equation accordingly.

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The domain and the range of the provided graph of a square root function include the following:

Domain = (-∞, 0).

Range = (-2, ∞).

In Mathematics, a domain is the set of all real numbers for which a particular function is defined.

Additionally, the vertical extent of any graph of a function represents all range values and they are always read and written from smaller to larger numerical values, and from the bottom of the graph to the top.

By critically observing the graph shown in the image attached above, we can reasonably and logically deduce the following domain and range:

Domain = {-∞, 0}

Range = {-2, ∞}

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The car can run for 1 hour until it reaches a quarter of a tank of gas

The vehicle can go 50 miles before running out of gas.

First, let's determine how long the automobile can continue to drive before it runs out of gas.

Since the car uses 1/8 of a tank of gas every 30 minutes of driving, it will use 1/4 of a tank in an hour.

Therefore, the car can run for 1 hour until it reaches a quarter of a tank of gas.

Now, let's calculate how far the car can travel in 1 hour at a speed of 50 mph:

Distance = Speed x Time

Distance = 50 mph x 1 hour

Distance = 50 miles

Therefore, The vehicle can go 50 miles before running out of gas.

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To find the equation of a line parallel to y = x - 5 that goes through (7,0), we need to use the fact that parallel lines have the same slope.

The slope of the line y = x - 5 is 1, since the coefficient of x is 1. Therefore, the slope of the parallel line we want to find is also 1.

Using the point-slope form of a line, we can write the equation of the parallel line as:

y - y1 = m(x - x1)

where (x1, y1) is the point (7,0) and m is the slope of the line, which we know is 1.

Plugging in the values, we get:

y - 0 = 1(x - 7)

Simplifying, we get:

y = x - 7

Therefore, the equation of the line parallel to y = x - 5 that goes through (7,0) is y = x - 7.

Answer:

y = x - 7

Step-by-step explanation:

the equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

y = x - 5 ← is in slope- intercept form

with slope m = 1

• Parallel lines have equal slopes , then

y = x + c ← is the partial equation

to find c substitute (7, 0 ) into the partial equation

0 = 7 + c ( subtract 7 from both sides )

- 7 = c

y = x - 7 ← equation of parallel line

Considering the amounts in each table, the difference function is given as follows:

x|          1       2     3         4

(f - g)(x)|1.74 7.41  17.21   31.34

At each value of x, the difference function (f - g)(x) is given by f(x) - g(x).

Hence, from the table given:

(f - g)(1) = f(1) - g(1) = 1,576.74 - 1,575 = 1.74.

(f - g)(2) = f(2) - g(2) = 1,657.41 - 1,650 = 7.41.

(f - g)(3) = f(3) - g(3) = 1,742.21 - 1,725 = 17.21.

(f - g)(4) = f(4) - g(4) = 1,831.34 - 1,800 = 31.34.

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Answer:

a) K3050 and b) K1150

Step-by-step explanation:

a) Add all his expenditures

i.e: K300+K150+K100

=K3050

b) Subtract the remaining of his spendings from the total

i.e: K4209 - K3050

=K1150

The function that shows the value of the account after t years is f(t) = 8300*(1.00001729 \()^{12\times t}\)  .

In the question ,

it is given that ,

the amount invested = $8300

the rate of interest = 8.3% compounded quarterly

compounded quarterly means that = 8.3%/4 = 0.02075

let the time period be "t" years .

the formula to calculate the amount  for compound interest is

Amount = Principle * (1 + rate/12*100 \()^{12\times t}\)

= 8300*(1 + 0.02075/1200  \()^{12\times t}\)

Simplifying further ,

we get ,

= 8300*(1.00001729 \()^{12\times t}\)

Therefore ,The function that shows the value of the account after t years is f(t) = 8300*(1.00001729 \()^{12\times t}\)  .

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Answer:

The surface area for the three rectangles is 48, 42, and 40 cm^2.

The surface area for the two triangles is 20 and 20, but for triangles, when you are finding the area of a triangle, you have to divide by 2.

4x5=20

20÷2=10

Now, do the same for the other triangle.

10+10=20.

Now, add all the surface areas together.

48+42+40+20=150

Surface area= 150 cm^2

:)

Answer:

D. \(4\frac{1}{16}\)

Step-by-step explanation:

Substitute the given value into the function and solve.

If the null hypothesis is true, we would expect approximately 156 of the 5200 test results to be statistically significant by chance alone.

If the null hypothesis is true, and we perform 5200 significance tests at a significance level of 3%, we can expect that 3% of these tests would result in statistically significant results by chance alone.

To calculate the expected number of statistically significant results, we can multiply the total number of tests (5200) by the significance level (3%).

Expected number of statistically significant results = 5200 * 0.03

Calculating this, we have:

Expected number of statistically significant results = 156

Therefore, if the null hypothesis is true, we would expect approximately 156 of the 5200 test results to be statistically significant by chance alone.

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The final cost of the item after a 35% discount and 9.8% sales tax is $53.54.

The given problem is related to percentage discounts and sales tax and can be solved using the following steps:

Step 1: Firstly, we need to determine the discount amount, which is 35% of the original price. Let's calculate it. Discount = 35% of the original price = 0.35 x $75 = $26.25

Step 2: Now, we will calculate the new price after the discount by subtracting the discount amount from the original price.New Price = Original Price - Discount AmountNew Price = $75 - $26.25 = $48.75

Step 3: Next, we need to calculate the amount of sales tax. Sales Tax = 9.8% of New Price Sales Tax = 0.098 x $48.75 = $4.79

Step 4: Finally, we will calculate the final cost of the item by adding the new price and the sales tax.

Final Cost = New Price + Sales Tax Final Cost = $48.75 + $4.79 = $53.54

Therefore, the final cost of the item after a 35% discount and 9.8% sales tax is $53.54.I hope this helps!

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To test if there is a difference between the means of the two populations, we can perform a two-sample t-test. The null hypothesis is that there is no difference between the mean number of hours per week that a family with no children participates in recreational activities and a family with children participates in recreational activities.

Let's assume that the researcher has collected the following data:

Sample of families with no children: n1 = 30, sample mean = 4.5 hours per week, sample standard deviation = 1.2 hours per week.

Sample of families with children: n2 = 40, sample mean = 3.8 hours per week, sample standard deviation = 1.5 hours per week.

Using the critical value method, we need to calculate the t-statistic and compare it to the critical value from the t-distribution table with n1+n2-2 degrees of freedom and a significance level of α = 0.05.

The formula for the t-statistic is:

t = (x1 - x2) / sqrt(s1^2/n1 + s2^2/n2)

where x1 and x2 are the sample means, s1 and s2 are the sample standard deviations, and n1 and n2 are the sample sizes.

Plugging in the numbers, we get:

t = (4.5 - 3.8) / sqrt((1.2^2/30) + (1.5^2/40)) = 2.08

The degrees of freedom for the t-distribution is df = n1 + n2 - 2 = 68.

Using a t-distribution table, we find the critical value for a two-tailed test with α = 0.05 and df = 68 is ±1.997.

Since our calculated t-statistic of 2.08 is greater than the critical value of 1.997, we can reject the null hypothesis and conclude that there is a statistically significant difference between the mean number of hours per week that a family with no children participates in recreational activities and a family with children participates in recreational activities.

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Answer:

the second one

Step-by-step explanation:

The total area of the ribbon is equals to 46 sq. inches with a 4 square inches of school logo in between.

The four-sided polygonal shape known as a quadrilateral has four edges and four corners. The Latin words quadri, a variation of four, and latus, meaning "side," were used to create the term.

In American and Canadian English, a quadrilateral having at least one set of parallel sides is referred to as a trapezoid. It is referred to as a trapezium in British and other varieties of English. In Euclidean geometry, a trapezoid is a convex quadrilateral by definition. The bases of the trapezoid are the parallel sides.

The total area of the ribbon = area of the top square + area of the bottom trapizium

Area of the square = 4*4 = 16 sq. inches

Area of the trapizium = (1/2)*(sum of parallel sides)*height = (1/2)*(4+8)*5 = 30 sq. inches.

The total area of the ribbon is equal to 30 + 16 = 46 sq. inches with a 4 square inches of school logo in between.

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Answer:

I believe it's SAS, but I am not 100% sure. I say this because you see the angle then in between is a side then another angle

Answer:

C

Step-by-step explanation:

Given

x² - 36 = 0 ( add 36 to both sides )

x² = 36 ( take the square root of both sides )

x = ± \(\sqrt{36}\) = ± 6

That is x = - 6, x = 6 → C

It is given in the question that: Net exports $4 Net foreign factor income 2 Investment 185 Government spending 195 Consumption 500 Depreciation 59. Therefore, GDP is $884, GNP is $886, and NDP is $825.

In order to calculate GDP, GNP, and NDP using the given data; we will use the formulas:

GDP = Consumption + Investment + Government spending + Net exports

GNP = GDP + Net foreign factor income

NDP = GDP - Depreciation

Given, Net exports = $4

Net foreign factor income = 2Investment = 185

Government spending = 195

Consumption = 500

Depreciation = 59GDP = Consumption + Investment + Government spending + Net exports

GDP = $500 + $185 + $195 + $4 = $884GNP = GDP + Net foreign factor income

GNP = $884 + $2 = $886NDP = GDP - Depreciation

NDP = $884 - $59 = $825

Therefore, GDP is $884, GNP is $886, and NDP is $825

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