4/5x - 1/10 = 3/10 what is the value of x​

The volume of water in the cone-shaped paper cup is 25.12 cubic centimeters.

To calculate the volume of water in the cone-shaped paper cup, we can use the formula for the volume of a cone:

V = (1/3) * π * r^2 * h

Given:

Height of water (h) = 6 cm

Diameter of the top surface of water (2r) = 4 cm

First, we need to find the radius (r) of the top surface of the water. Since the diameter is given as 4 cm, the radius is half of that:

r = 4 cm / 2 = 2 cm

Now we can substitute the values into the volume formula and calculate the volume of water:

V = (1/3) * 3.14 * (2 cm)^2 * 6 cm

V = (1/3) * 3.14 * 4 cm^2 * 6 cm

V = (1/3) * 3.14 * 24 cm^3

V = 25.12 cm^3.

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After 3 seconds, the hot air balloon will rise to a height of 26 meters when starting from an initial height of 2 meters.

If the hot air balloon rises 8m every 1 second, we can calculate the total height the balloon will reach after 3 seconds by multiplying the rate of ascent (8m) by the number of seconds (3).

Height after 3 seconds = Rate of ascent * Number of seconds

= 8m/1s * 3s

= 24m

Therefore, the hot air balloon will rise to a height of 24 meters after 3 seconds.

To further understand the calculation, let's break down the balloon's ascent over the 3-second period:

After 1 second, the balloon rises by 8 meters, reaching a height of 2m + 8m = 10m.

After 2 seconds, the balloon rises another 8 meters, reaching a height of 10m + 8m = 18m.

Finally, after 3 seconds, the balloon rises by an additional 8 meters, resulting in a total height of 18m + 8m = 26m.

However, it's important to note that in the given information, the initial height of the hot air balloon is mentioned as 2m. If we consider this information, then after 3 seconds, the balloon would actually reach a height of 2m + 8m * 3s = 2m + 24m = 26m.

So, after 3 seconds, the hot air balloon will rise to a height of 26 meters when starting from an initial height of 2 meters.

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Answer:

SAS

Step-by-step explanation:

Answer:

18 pi

Step-by-step explanation:

2xpixr d divided by 2 equals 9 pi x 2 x 9 =18

Answer:

y = 2/3x -5

Step-by-step explanation:

Information is needed to evaluate the project's financial viability, considering factors such as the initial investment, expected cash flows, cost of capital, and project duration.

To calculate the year 1 operating cash flows (OCF), we need to subtract the year 1 costs from the year 1 revenues:

OCF = Year 1 Revenues - Year 1 Costs

OCF = $192,000 - $125,000

OCF = $67,000

To find the depreciation expense in year 3, we need to determine the depreciation method. The provided information is incomplete regarding the depreciation method, so we cannot calculate the depreciation expense in year 3 without knowing the specific method.

The change in Net Working Capital (NWC) in year 2 can be determined by multiplying the Net Working Capital percentage (given as a percentage of t+1 revenues) by the year 1 revenues and subtracting the result from the year 2 revenues:

Change in NWC = (Year 2 Revenues - Net Working Capital percentage * Year 1 Revenues) - Year 1 Revenues

Without the specific Net Working Capital percentage or Year 2 Revenues values, we cannot calculate the exact change in NWC in year 2.

The net cash flow from salvage (ATSV) is calculated by multiplying the Salvage Value percentage by the Initial Cost:

ATSV = Salvage Value percentage * Initial Cost

ATSV = 28% * $390,000

ATSV = $109,200

To calculate the project's NPV, we need the cash flows for each year, the cost of capital, and the project duration. Unfortunately, the information provided does not include the cash flows for each year, so we cannot calculate the project's NPV.

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The complete question is:

Below are your numerical inputs for the problem: 4 & Initial Cost (\$) & 390000 5 & Year 1 Revenues (\$) & 192000 6 & Year 1 Costs (\$) & 125000  7 & Inflation & 2.75% 8 & Project Duration (years) & 6 9 & Depreciation Method & 10 & Tax Rate & 11 & Net Working Capital (\% oft+1 Revenues) & MACRS 12 & Salvage Value (\$) & 28.00% 13 & Cost of Capital & 15.00% & 245000 How much are the year 1 operating cash flows (OCF)? How much is the depreciation expense in year 3 ? What is the change in Net Working Capital (NWC) in year 2? What is the net cash flow from salvage (aka, the after-tax salvage value, or ATSV)? What is the project's NPV? Would you recommend purchasing the ranch? Briefly explain.

Answer:

2160

Step-by-step explanation:

1872(volume of the cube)+288(volume of the square pyramid)=

2160

v of cube= lwh

v of square pyramid= a² times h/3

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Answer:

C.    m∠N = 69°

Step-by-step explanation:

The sum of the measures of the angles of a triangle is 180.

m∠L + m∠M + m∠N = 180

36 + 75 + m∠N = 180

111 + m∠N = 180

m∠N = 69°

the value of the expression is 12.

To solve the following using BEDMAS 5X4 - (3 + 1)2 ÷ 2:BEDMAS is an acronym that represents the order of operations for arithmetic operations in the correct order, that is, "Brackets", "Exponents", "Division and Multiplication", and "Addition and Subtraction."The full form of BEDMAS is- B stands for Brackets.E stands for Exponents.D stands for Division.M stands for Multiplication.A stands for Addition.S stands for Subtraction.

The given expression is;5X4 - (3 + 1)2 ÷ 2When we solve this expression using the BEDMAS rule of the order of operations, we get;= 5 x 4 - (3 + 1) x 2 ÷ 2[Since brackets comes first, then multiplication and division, followed by addition and subtraction.]= 20 - 4 x 2 ÷ 2[Perform multiplication: 3 + 1 = 4 and 4 x 2 = 8]= 20 - 8[Perform Division: 8 ÷ 2 = 4]= 12Therefore, the value of the expression is 12.The solution of the given expression using the BEDMAS rule of the order of operations is explained. The BEDMAS rule defines the correct order in which arithmetic operations should be performed.

It consists of four fundamental operations. They are brackets, exponents, multiplication and division, and addition and subtraction. The expression, 5X4 - (3 + 1)2 ÷ 2, can be solved using the BEDMAS rule of operations. First, we will simplify the brackets, followed by division and multiplication, then addition and subtraction. We will get the following expression 5 x 4 - (3 + 1) x 2 ÷ 2. We will then perform multiplication by finding the product of (3 + 1) and 2, which equals 8. Finally, we will perform division by dividing 8 by 2, which equals 4. After we have completed these steps, we will subtract 8 from 20 to get the final answer of 12.

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A toy car moves by itself due to a type of motor called a self-propelled motor. This type of motor powers the movement of the toy car.

A self-propelled motor is a motor that does not require an external force to power it. It is powered by an internal mechanism that causes it to move. In a toy car, the self-propelled motor is usually a type of small electric motor.The motor is powered by a battery, and it generates rotational energy. This rotational energy is transferred to the wheels of the toy car, causing them to move. This movement allows the toy car to move forward or backward, depending on the direction of the motor's rotation.What makes the toy car move?The self-propelled motor is connected to the wheels of the toy car. The rotational energy generated by the motor is transferred to the wheels, causing them to rotate. As the wheels rotate, they come into contact with the ground, creating friction.

This friction causes the wheels to grip the surface of the ground and move the toy car forward or backward. The faster the motor rotates, the faster the wheels move, and the faster the toy car moves.

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49 and 64 are perfect squares, while 23 and 41 are not.

-If we are asked to identify a statement that is true for all of the integers 23, 41, 49, 64, one possible correct statement is: All of the integers are greater than 20.

-If we are asked to identify a statement that is false for all of the integers 23, 41, 49, 64, one possible correct statement is: All of the integers are perfect squares.

-If we are asked to identify a statement that is true for some of the integers 23, 41, 49, 64 and false for others, one possible correct statement is: Only one of the integers is a prime number. In this case, 23 and 41 are prime, while 49 and 64 are not.

-If we are asked to identify a statement that is true for any two of the integers 23, 41, 49, 64 and false for the other two, one possible correct statement is: Exactly two of the integers are perfect squares. In this case, 49 and 64 are perfect squares, while 23 and 41 are not.

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Answer:

it doesnt say any statement at all can you add them

Answer:

310

Step-by-step explanation:

150,190,230,270,310

hope this helps!

Answer:

You would get your first ace at card 10.6 or about card 11.

Answer:

a. AB=12.8km

b.BP=15.3km

c. CB=17.2km

d. angle θ=41.46°

e. PC =10.13 km

Step-by-step explanation:

The sum of expression \(1.723 \times 10^{2}\) and \(7.38 \times 10^{3}\) is \(7.5523 \times 10^{3}\). The numbers in scientific notation are added by summing the coefficients while keeping the exponent unchanged.

In scientific notation, numbers are expressed as a coefficient multiplied by a power of 10. To add numbers in scientific notation, we need to ensure that the powers of 10 are the same.

In this case, both numbers are already in scientific notation with powers of 10. We can directly add the coefficients while keeping the exponent the same.

Adding \(1.723 \times 10^2\) and \(7.38 \times 10^3\) gives us a sum of \(7.5523 \times 10^3\). The coefficient represents the numerical value, and the power of 10 indicates the magnitude.

Thus, the expression \(1.723 \times 10^2 + 7.38 \times 10^3\) evaluates to \(7.5523 \times 10^3\), indicating a significant increase in magnitude compared to the individual numbers.

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Answer:

21315

Step-by-step explanation:

Answer:

B

Step-by-step explanation:

I dont know how to show my work...

Answer

the answer is 200

taking the test . hope this helps!!!!

Step-by-step explanation:

Answer: $200

Explanation: Find the total amount of money the Federal Income taxed Yarin. Then, find the difference with what Yarin believes he owes ($115).

Step 1.) Find the actual tax amount in dollars. To find how much money is 9% of $3,500, you will convert the percentage (9%) to a decimal, then multiple the gross pay by the decimal.

1.) 9% -> .09

2.) 3,500 x .09 = 315

Step 2.) Find Refund. To find the refund, we simply find the difference between the Federal Income tax ($315) and what Yarin believes he owes ($115).

1.) 315-115 = 200

Result: Yarin can expect a $200 refund if he actually owes $115, since the Federal Income tax withdrew 9% of his gross pay which added up to $315.

Your Welcome, Let me know if you have any questions.

The four-quarter moving average and centered moving average values for this time series-

Quarter | Average | Overall Average | Adjusted Seasonal Index

1 | 5.67 | 4.875 | 1.16

2 | 3.67 | 4.875 | 0.75

3 | 4.67 | 4.875 | 0.96

4 | 6.67 | 4.875 | 1.37

What is Quarter?

A quarter is a three-month period in a company's financial calendar that serves as the basis for regular financial reports and dividend payments.

a) To calculate the four-quarter moving average, we sum up the values for each quarter over the past four years and divide by 4.

Quarter | Year 1 | Year 2 | Year 3 | Moving Average

1 | 4 | 6 | 7 | -

2 | 2 | 3 | 6 | -

3 | 3 | 5 | 6 | -

4 | 5 | 7 | 8 | -

To calculate the centered moving average, we take the average of the values for each quarter and the neighboring quarters.

Quarter | Year 1 | Year 2 | Year 3 | Centered Moving Average

1 | 4 | 6 | 7 | -

2 | 2 | 3 | 6 | (4+2+3)/3 = 3

3 | 3 | 5 | 6 | (2+3+5)/3 = 3.33

4 | 5 | 7 | 8 | (3+5+7)/3 = 5

b) To compute the seasonal indexes, we need to find the average value for each quarter over the three years.

Quarter | Year 1 | Year 2 | Year 3 | Average

1 | 4 | 6 | 7 | 5.67

2 | 2 | 3 | 6 | 3.67

3 | 3 | 5 | 6 | 4.67

4 | 5 | 7 | 8 | 6.67

To compute the adjusted seasonal indexes, we divide the average value for each quarter by the overall average of all the data points.

Quarter | Average | Overall Average | Adjusted Seasonal Index

1 | 5.67 | 4.875 | 1.16

2 | 3.67 | 4.875 | 0.75

3 | 4.67 | 4.875 | 0.96

4 | 6.67 | 4.875 | 1.37

Therefore, the four-quarter moving average and centered moving average values for this time series are not available based on the given data. The computed seasonal indexes and adjusted seasonal indexes are as shown above.

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Answer:

\(g = \frac{4}{5} \)

Step-by-step explanation:

\(5g = 4\)

\(g = \frac{4}{5} \)

Answer:

No; 1,200 will cause her to exceed 1,500.

Step-by-step explanation:

Luna has,

→ consumed 900 cal

→ burned 500 cal

She wants to keep her daily calorie,

→ 1,500 cal/day

Calories she have left to consume,

→ 1500 - (900 - 500)

→ 1500 - 400

→ 1100 cal

Hence, she has to consume 1100 cal more to reach 1,500 cal/day.

The coordinate of the point that represents the number of pens that Keisha buys and the total cost is (2, 4)

The given parameters are

Number of pen = 2

Unit price = $2

This means that the total amount spent is

Total amount = Number of pen * Unit price

Evaluate the product

Total amount = 2 * 2

Evaluate the product

Total amount = 4

So, the coordinate of the point that represents the number of pens that Keisha buys and the total cost is (2, 4)

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Answer:

Mojave

Step-by-step explanation:

Mojave accumulates the least amount of rainfall because it's the least number you can find here. All the other numbers have two digits after the decimal point, and the first of those digits are 1 or more, but in this one, there is ONLY 1 digit, and that means that this one is the answer. Because this one is 1 digit only, but other ones HAVE another digit, which means their answer can be minimum 0.11

(a). There is a 5.26% chance that the metal ball falls into a green slot.

(b). There is a 52.63% chance that the metal ball falls into either a green or a red slot on any given spin of the roulette wheel.

(c). P(00 or red)  ≈ 0.5263

(d). This event is called impossible.

(a) P(green) = 2/38 = 1/19 ≈ 0.0526.

This means that there is a 5.26% chance that the metal ball falls into a green slot on any given spin of the roulette wheel.

If the wheel is spun 100 times, one would expect about 5 spins to end with the ball in a green slot. (Expected value = 100 x P(green) = 100/19 ≈ 5.26, which we round to the nearest integer.)

(b) P(green or red) = P(green) + P(red) = 2/38 + 18/38 = 20/38 ≈ 0.5263. This means that there is a 52.63% chance that the metal ball falls into either a green or a red slot on any given spin of the roulette wheel.

If the wheel is spun 100 times, one would expect about 53 spins to end with the ball in either a green or red slot. (Expected value = 100 * P(green or red) = 2000/38 ≈ 52.63, which we round to the nearest integer.)

(c) P(00 or red) = P(00) + P(red) = 2/38 + 18/38 = 20/38 ≈ 0.5263. This means that there is a 52.63% chance that the metal ball falls into either 00 or a red slot on any given spin of the roulette wheel.

(d) The probability that the metal ball falls into the number 31 and a black slot simultaneously is zero, since 31 is an odd number and all odd numbers are red on the roulette wheel. This event is called impossible.

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Answer:

1.4 cubic meters

Step-by-step explanation:

120 ways can the letters in the word spoon be arranged. So, The correct option is d) 120.

The word "spoon" has five letters, and we need to find the number of ways to arrange these letters. This can be done using the permutation formula, which is n!/(n-r)!, where n is the total number of items and r is the number of items being selected. In this case, we have five items and we need to arrange all of them, so r = 5. Therefore, the number of arrangements is 5!/(5-5)! = 5!/0! = 5x4x3x2x1 = 120.

To understand this concept better, consider that the first letter of "spoon" can be any of the five letters. Once we choose a letter for the first position, there are four letters left to choose from for the second position, three for the third position, two for the fourth position, and only one letter left for the fifth position. Multiplying these numbers gives us the total number of arrangements. Therefore, there are 120 ways to arrange the letters in the word "spoon". So the correct answer is d) 120.

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