Solve for x.

−5x−4(x−6)=−3

Answer:

Do you know the cylinder volume formula?Answer is: V=Pi*r^2*h Let me explain what that means. So the Pi is a constant number equal to 3.14..... and continue and this doesn't effect the volume while radius and height are the ones who do that.The volume is more effected by the radius because if both of them are a same number the radius would be greater than the height.

If r= 2 and h=2 than V=Pi*2^2*2 V=3.14*4*2

Step-by-step explanation:

Let me solve the problem!

a) r=3 h=10 than V=Pi*3^2*10 V=Pi*9*10 V=90Pi

When we increase the raduis by 1

b)r=4 h=10

V=Pi*4^2*10 so V=Pi*16*10 so V=160Pi

c)r=3 h=11

V=Pi*3^2*11 so V=Pi*9*11 so V=99Pi

It meas that when the radius is increased by 1inc the volume is greater than when you increase the height by 1.

Thank!

The volume of the Illustrated cone used as an example is 51.3cm³.

Volume is a measurement of three-dimensional space that is occupied. It is frequently expressed numerically using SI-derived units, as well as different imperial or US-standard units. Volume and the definition of length are related.

A cone is a recognizable three-dimensional geometric shape with a flat and curved surface that is pointed upward. The formula for the volume of a cone is V=1/3hπr²

Let's say the radius is 7cm. The volume will be:

= 1/3 × 3.14 × 7²

= 51.3cm³

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Answer:

3p +2c greater than 120. 120∠ 2c + 3p

Step-by-step explanation:

I think this is your answer but, i'm not so sure.

The exponential model that calculates the concentration of bacteria after x weeks can be represented by the equation B(x) = 2.1 million * (3^x), the concentration after 1.6 weeks would be approximately 14.87 million bacteria per milliliter.

This equation assumes that the concentration triples each week, starting from the initial concentration of 2.1 million bacteria per milliliter.

To estimate the concentration after 1.6 weeks, we can substitute x = 1.6 into the exponential model. B(1.6) = 2.1 million * (3^1.6) ≈ 14.87 million bacteria per milliliter. Therefore, after 1.6 weeks, the estimated concentration of bacteria in the river would be approximately 14.87 million bacteria per milliliter.

The exponential model B(x) = 2.1 million * (3^x) represents the concentration of bacteria after x weeks, where the concentration triples each week. By substituting x = 1.6 into the equation, we estimate that the concentration after 1.6 weeks would be approximately 14.87 million bacteria per milliliter.

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Answer:

540 minutes or 9 hours :)

Step-by-step explanation:

What I did is I multiplied 6 hours by 60 minutes. Or for the hours skip that step.

6x60=360       or     6/300=0.02

360/300=1.2    or     0.02x450=9

1.2 x450= 540  or         9 hours

540 minutes

540 minutes or 9 hours :D

Goodluck <3

Hope this helps!

9514 1404 393

Answer:

  x = 58

Step-by-step explanation:

The external angle is half the difference of the intercepted arcs.

  (160° -x°)/2 = 51°

  160 -102 = x = 58

Answer:

Grade 5th papo ako thankfully thank you po

The total number of students on the honor roll is decreased by 10%.

Given that the number of boys on the honor roll at a certain high school is 120 and the number of girls on the honor roll is 120.

The total number of students = 120 + 120 = 240

Now, this year the number of boys on the honor roll is decreased by 5%, i.e.,

= 120 - 5% * 120

= 120 - \(\frac{5}{100}\) × 120

= 120 - 6

= 114

And, the number of girls on the honor roll is decreased by 15%, i.e.,

= 120 - 15% * 120

= 120 - \(\frac{15}{100}\) × 120

= 120 - 18

= 102

The total number of students are

= 114 + 102

= 216

Now, the percent decrease of students are

= (1 - \(\frac{216}{240}\) )× 100

= (1 - 0.9) × 100

= 10%

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Answer:

4

Step-by-step explanation:

your trolling right?

Answer:

3/2

Step-by-step explanation:

Answer:

3/2

Step-by-step explanation:

Answer:

uhhhhhhh

Step-by-step explanation:

Answer:

about 314 units

Step-by-step explanation:

i was confused but i hope this helps

The oscillator frequency is 0.5 MHz (megahertz).

In digital electronics, an oscillator is a circuit that generates a continuous and repetitive waveform at a specific frequency.

This frequency is usually determined by the machine cycle, which is the time it takes for a single machine cycle to execute in a computer system.

The oscillator frequency can be calculated as the reciprocal of the machine cycle time.

If the machine cycle is given as 2 μs (microseconds), then the oscillator frequency is:

f = 1 / T

where T is the machine cycle time.

Substituting the given value of T, we get:

f = 1 / (2 μs)

To simplify this expression, we can convert microseconds to seconds by dividing by \(10^6:\)

\(f = 1 / (2 \times 10^-6 s)\)

Simplifying further, we get:

\(f = 0.5 \times 10^6 Hz\)

Therefore, the oscillator frequency is 0.5 MHz (megahertz).

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Answer:

i think under 3 1/2 its 87.50 and under the 4 its 100

Step-by-step explanation:

for every 1/2 hour he gets $12.50

i hope this is right :)

Answer:

y = 1/2x + 2

Explanation:

The line intercepts the y-axis at 2, so that would be "b" using the slope-intercept formula y = mx + b. (I won't explain the slope as I am tired now.)

Most firms begin their involvement in overseas business by conducting market research, forming partnerships, exporting, or making direct investments. These strategies help firms understand foreign markets and establish a foothold in new territories.

Most firms begin their involvement in overseas business by engaging in market research and analysis. This involves studying potential foreign markets to identify opportunities and assess risks. Market research helps firms understand the demand for their products or services, as well as the competition they may face in the target country.

After conducting market research, firms typically establish partnerships or alliances with local companies. This allows them to leverage the local company's knowledge of the market, distribution channels, and customer preferences. Partnerships can take various forms, such as joint ventures or licensing agreements.

Another common approach is exporting, where firms sell their products or services to foreign customers. Exporting can be done directly or indirectly through intermediaries like distributors or agents. This approach allows firms to gradually enter new markets without committing extensive resources.

Some firms may also choose to establish a physical presence in the foreign market through direct investment. This can involve setting up subsidiaries or acquiring existing companies. Direct investment provides firms with greater control and the ability to adapt to local market conditions.In summary, most firms begin their involvement in overseas business by conducting market research, forming partnerships, exporting, or making direct investments. These strategies help firms understand foreign markets and establish a foothold in new territories.

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The 98% confidence interval for the mean account valuation of the population of customers is between approximately $29,086 and $36,314.

To calculate the confidence interval, we can use the t-distribution since the population standard deviation is unknown and the sample size is relatively small (26 customers). With a 98% confidence level, we need to find the critical value from the t-distribution table. For a two-tailed test, the degrees of freedom would be n - 1, which is 26 - 1 = 25.

Using the t-distribution table or statistical software, we find that the critical value for a 98% confidence level with 25 degrees of freedom is approximately 2.787.

Next, we can calculate the margin of error, which is obtained by multiplying the critical value by the standard error of the mean. The standard error of the mean (SE) is given by the sample standard deviation divided by the square root of the sample size. In this case, SE = 9000 / √26 ≈ 1766.088.

The margin of error is then 2.787 * 1766.088 ≈ 4917.936.

Finally, we can construct the confidence interval by subtracting and adding the margin of error to the sample mean. The lower bound of the confidence interval is the sample mean minus the margin of error: 32700 - 4917.936 ≈ 29,086. The upper bound is the sample mean plus the margin of error: 32700 + 4917.936 ≈ 36,314.

Therefore, the 98% confidence interval for the mean account valuation of the population of customers is approximately $29,086 to $36,314.

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The slope of the line tangent to the graph of \(y = x^2 - 2x + 1\) when \(x = 1\) is 2.



1. Take the derivative of the given function: \(y' = 2x - 2\).

2. Substitute \(x = 1\) into the derivative: \(y' = 2(1) - 2 = 2\).



To find the slope of the tangent line, we need to differentiate the given function with respect to \(x\). The derivative of \(x^2\) is \(2x\), and the derivative of \(-2x\) is \(-2\). Therefore, the derivative of \(y = x^2 - 2x + 1\) is \(y' = 2x - 2\).

Next, we substitute \(x = 1\) into the derivative to find the slope at that point. By plugging in \(x = 1\) into the derivative, we get \(y' = 2(1) - 2 = 2\). Thus, the slope of the tangent line at \(x = 1\) is 2.

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Answer:

y=1/5x+2

Step-by-step explanation:

First, find the slope. 1-3/-5-5=-2/-10=1/5

Now find the y intercept.

y=1/5x+b

3=1/5(5)+b

3=1+b

Subtract 1 from both sides

2=b

y=1/5x+2

Answer:

Step-by-step explanation:

it’s 10 i think I tried :)

Using the information provided in the table, The total holding cost is  $547.50, the total setup cost is $600 and the total cost is  $1,147.50.

To develop a POQ (Periodic Order Quantity) solution use a lot-for-lot solution, which means that we will order exactly what we need for each period.

The missing values can be found on the attached table.

From the table, the total holding cost which is the sum of the holding costs for all periods is $547.50 while the total setup cost which is the sum of the setup costs for all periods is $600.

Therefore, the total cost is the sum of the holding cost and the setup cost and it is calculated as $1,147.50.

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Answer:

Multiply -3 by 2.

Multiply x by 2.

Combine like terms.

Subtract 6 from both sides.

Use the quadratic formula to solve for x.

Step-by-step explanation:

Given:

-x (-3 + x )2 = 6

-x (-3 + x )2 = 6

-x (-6 + 2x) = 6

-6x + 2x^2 = 6

2x^2 - 6x - 6 = 6 - 6

2x^2 - 6x - 6 = 0

Multiply -3 by 2.

Multiply x by 2.

Combine like terms.

Subtract 6 from both sides.

Use the quadratic formula to solve for x.

a. We have shown that lim sn = s when an ≤ sn ≤ bn for all n and lim an = lim bn = s, using the squeeze lemma.

b. We have shown that lim sn = 0 when sn ≤ tn for all n and lim tn = 0, using the squeeze lemma.

In mathematical analysis, the squeeze theorem—also referred to as the sandwich theorem, sandwich rule, police theorem, pinching theorem, and occasionally the squeeze lemma—is used to determine a function's limit when two other functions with known limits are also present.

(a) To prove that lim sn = s when an ≤ sn ≤ bn for all n and lim an = lim bn = s, we can use the squeeze lemma.

Since an ≤ sn ≤ bn for all n, we have 0 ≤ |sn - s| ≤ max{|an - s|, |bn - s|} for all n. Then, for any ε > 0, we can choose N such that |an - s| < ε and |bn - s| < ε for all n ≥ N. This implies that |sn - s| < ε for all n ≥ N, since |sn - s| ≤ max{|an - s|, |bn - s|} < ε. Therefore, by the definition of the limit, we have lim sn = s.

Thus, we have shown that lim sn = s when an ≤ sn ≤ bn for all n and lim an = lim bn = s, using the squeeze lemma.

(b) We have already proved in part (a) that lim sn = 0 when |sn| ≤ tn for all n and lim tn = 0, using the squeeze lemma. Therefore, to prove that lim sn = 0 when sn ≤ tn for all n and lim tn = 0, we can use the same argument.

Since sn ≤ tn for all n, we have -tn ≤ sn ≤ tn for all n. Then, taking the limit as n approaches infinity, we have:

lim (-tn) ≤ lim sn ≤ lim tn

Since lim tn = 0, we have lim (-tn) = -lim tn = 0. Therefore:

0 ≤ lim sn ≤ 0

By the squeeze lemma, we conclude that lim sn = 0.

Thus, we have shown that lim sn = 0 when sn ≤ tn for all n and lim tn = 0, using the squeeze lemma.

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Answer:

Step-by-step explanation:

Function given by the table represents a linear function.

a). Since, slope of a linear function passing through two points \((x_1,y_1)\) and \((x_2,y_2)\) is,

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

Slope of the linear function passing through two points (0, -5) and (2, 1) will be,

Slope = \(\frac{1+5}{2-0}=3\)

b). Let the equation of the function is,

y = mx + b

Where m = slope of the function

b = y-intercept

Here slope of the function 'm' = 3

y-intercept of he function = -5 [y-value of the function at x = 0]

Therefore, the function is,

y = 3x - 5

Each tile has a surface area of 1 × 1 = 1 square foot since each tile is 1 foot long. As a result, the total mosaic's area is 49 x 1, or 49 square feet.

The overall area that a three-dimensional object's surface occupies is known as surface area. Square units like square inches, square meters, and square feet are used to convey it. By adding up the areas of all the object's faces or surfaces, surface area is determined. By summing the areas of the cube's six faces, for instance, it is possible to get the surface area of a cube.

given

There are 7 rows and 7 tiles in the mosaic, making a total of 7 x 7 = 49 tiles in the mosaic.

Each tile has a surface area of 1 × 1 = 1 square foot since each tile is 1 foot long.

As a result, the total mosaic's area is 49 x 1, or 49 square feet.

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The complete question is:-   Mark's window store made a mosaic for the community center. The mosaic had a 7 x 7 array of different color square tiles. If each tile is 1ft long, what is the area of the whole mosaic?

9514 1404 393

Answer:

  A, B, D

Step-by-step explanation:

The sides in order from smallest to largest are ...

  AC, BC, AB

Then the opposite angles in order from smallest to largest are ...

  B, A, C

Let's consider the choices:

A. m∠A < m∠C --- true

B. m∠B = m∠C --- true

C. m∠A < m∠B --- false

D. m∠B < m∠A < m∠C --- true

He can make 2 meat balls from the remaining turkey.

Total pounds of ground turkey available = 3 pounds.

Turkey used to make 6 meat ball = 3 / 8 of 3 pounds = 9 / 8 pounds

Turkey used to make 1 meat ball = 9 / 8 ÷ 6 = 3 / 16

1 / 8 meat = 1/ 8 of 3 = 3 / 8 pound of meat.

Number of meatballs made = 3 / 8 × 16 / 3 = 2

Therefore, he can make 2 meat balls from the remaining turkey.

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Answer:

The exponent "product rule" tells us that, when multiplying two powers that have the same base you can add the exponents in this example you can see how it works. Adding the exponents Is just a short cut! the "power rule" tells us that raise power to a power, just multiply the exponents