0.9 x 1.1= please help so confused!!

Answer:

that the answer

u gonna get it right

25%

Answer:

V≈471.4cm³

Step-by-step explanation:

V =

\( \frac{1}{3} \times \sqrt{2} \times {a}^{3} \)

V= 471.4

Answer:

Here we have given that the all edges if octahedron are 10 cm. We need to find the volume of regular octahedron.

\( \rule{300}{1.5}\)

As we know that the formula of volume of octahedron is :

\(\longrightarrow{\pmb{\sf{Volume_{(Octahedron)} = \dfrac{1}{3} \times \sqrt{2} {a}^{3}}}}\)

Substituting all the given values in the formula to find the volume of regular octahedron :

\({\longrightarrow{\sf{Volume_{(Octahedron)} = \dfrac{1}{3} \times \sqrt{2} {a}^{3}}}}\)

\({\longrightarrow{\sf{Volume_{(Octahedron)} = \dfrac{1}{3} \times \sqrt{2} \times {(10)}^{3}}}}\)

\({\longrightarrow{\sf{Volume_{(Octahedron)} = \dfrac{1}{3} \times \sqrt{2} \times {(10 \times 10 \times 10)}}}}\)

\({\longrightarrow{\sf{Volume_{(Octahedron)} = \dfrac{1}{3} \times \sqrt{2} \times {(1000)}}}}\)

\({\longrightarrow{\sf{Volume_{(Octahedron)} = \dfrac{1}{3} \times \sqrt{2} \times 1000}}}\)

\({\longrightarrow{\sf{Volume_{(Octahedron)} = \dfrac{ \sqrt{2} }{3} \times 1000}}}\)

\({\longrightarrow{\sf{Volume_{(Octahedron)} = 0.471404 \times 1000}}}\)

\({\longrightarrow{\sf{\underline{\underline{\red{Volume_{(Octahedron)} \approx 471.404 \: {cm}^{3}}}}}}}\)

Hence, the volume of regular octahedron is 471.404 cm³.

\( \rule{300}{1.5}\)

The probability of getting 5 black chips and 6 white chips is \(\frac{7}{22}\).

What do you mean by probability?

Mathematical explanations of the likelihood that an event will occur or that a statement is true are referred to as probabilities. A number between 0 and 1 represents the likelihood of an event, with 0 generally denoting impossibility and 1 denoting certainty.

According to data in the given question,

We have the given information:

Total number of different colored chips = 35

Number of black chips = 20

Number of white chips = 15

And you draw 11 chips at random.

Now, we will calculate the probability of getting 5 black chips and 6 white chips,

\(P(B) = \frac{5}{20} =\frac{1}{4} \\P(W) = \frac{6}{15} =\frac{2}{5} \\P( black and white ) = \frac{\frac{1}{4}*\frac{2}{5}}{\frac{11}{35} } \\=\frac{\frac{1}{2}*\frac{1}{5}}{\frac{11}{35} }\\=\frac{1}{10}*\frac{35}{11}=\frac{7}{22}\)

Therefore, the probability of getting 5 black chips and 6 white chips is 7/22.

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5/6 r - 6s

please mark me the brainliest

Answer:

Step-by-step explanation:

Answer: C. 170.3 cm squared

Answer:

170.3cm^2

Step-by-step explanation:

The total surface area is the sum of surfaces of all sides.

We have 2 sides of 7.9cmx4.5cm, 2 sides of 7.9cmx4cm, and 2 sides of 4.5cm*4cm.

7.9cm*4.5cm = 35.55cm^2

7.9cm*4cm = 31.6cm^2

4.5cm*4cm = 18cm^2

2 * (35.55cm^2 + 31.6cm^2 + 18cm^2) = 2 * 85.15cm^2 = 170.3cm^2

Factor f(x)=3x³ + 7x²2-18x+8 into linear factors is f(x) = (x+4)(3x+7)(x-7/3)

In mathematics, factorization (also known as factoring) is the process of finding the factors of a given mathematical expression or number. A factor is a number or expression that divides another number or expression exactly, leaving no remainder.

For example, the factors of 6 are 1, 2, 3, and 6 because these are the numbers that divide 6 exactly with no remainder. Similarly, the factors of x² - 4 are (x+2)(x-2) because when we multiply these two expressions together, we get x² - 4.

If -4 is a zero of f(x), then x+4 is a factor of f(x) by the factor theorem

f(x) = (x+4)(3x² - 5x - 78)

To factor the quadratic further, we can use the quadratic formula or factoring by grouping:

3x² - 5x - 78 = 0

x = (5 ± √(5² + 4(3)(78))) / (2(3))

x = (5 ± 19) / 6

x = -7/3 or x = 13/3

Therefore, we have:

f(x) = (x+4)(3x+7)(x-7/3)

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The SI unit for density is kilogram per cubic meter (kg/m³)/

The density of liquid is 0.17 × 10⁸.

Kilogram Per Cubic Meter:

The SI unit for density is the kilogram per cubic meter (kg/m3). For many situations, however, this as an inconvenient unit, and we often use grams per cubic centimeter (g/cm3) for the densities of solids and liquids, and grams per liter (g/L) for gases.

According to the question:

Firstly, have to change your units to kilograms and cubic meters. Since there are a thousand grams in a kilogram,

                        170g = 1.70 x 10⁻¹ kg.

Since there are a thousand milliliters in a liter and a thousand liters in a cubic meter

               100ml = 1.00 x 10⁸ cubic meters

Therefore, Density= mass/volume

Density = 1.7 x 10⁻¹/ 1.00 x 10⁸ kg/m³

             = 0.17 x 10⁸ kg/m³.

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Answer: $7.65 for a dozen/12

Step-by-step explanation: 2.55 x 3

V = π [(3(\(\sqrt{18/2}\))³/1) - (2(\(\sqrt{18/2}\))⁵/15)] - π [0]

Simplifying this expression will give us the final volume of the solid.

, we need to evaluate the triple integral:

V = ∫₀²π ∫₀ᵣ ∫(18 - 2r²) r dz dr dθ

Integrating with respect to z first, we have:

V = ∫₀²π ∫₀ᵣ (18 - 2r²) r dr dθ

Integrating the volume with respect to r, we get:

V = ∫₀²π [(9r² - 2/3r⁴)]ᵣ₀ dθ

Simplifying the expression inside the brackets and evaluating the integral, we have:

V = ∫₀²π (9r² - 2/3r⁴) dθ

V = π [(9/3)r³ - (2/15)r⁵]ᵣ₀

V = π [(3r³/1) - (2r⁵/15)]ᵣ₀

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Answer:  The total cost for the frame is $78.00

Step-by-step explanation:

Photograph size = 5 inches x 8 inches

Perimeter = 5 + 5 +8 + 8

Perimeter =26 inches

Cost = $3.00 / inch for a silver frame

Total frame cost = 26 inches x $3.00 = $78.00

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Answer:

Step-by-step explanation:

Answer:

\(2 \times 9 = 3 \times y \\ y = 18 \div3 = 6 \\ 6 \times 3 = x \times 5 \\ x = 18 \div 5 = 3.6\)

The rate of change (slopes) and initial value (y-intercepts) are as follows:

A scatter plot can be defined as a type of graph which is used for the graphical representation of the values of two variables, with the resulting points showing any association (correlation) between the data set.

A line of best fit is also referred to as a trend line and it can be defined as a statistical (analytical) tool that is used in conjunction with a scatter plot, in order to determine whether or not there's any association (correlation) between a data.

By critically observing the graph which models the given data, we can logically deduce the following rate of change (slopes) and initial value (y-intercepts):

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Answer:

17

Step-by-step explanation:

6x7= 42

42 divided by 2 = 21

21 - 4 = 17

answer = 17

Answer:

1/3

Step-by-step explanation:

Answer:

it is 1/3

Step-by-step explanation:

it's 1/3 because 1/2 times 2/3 equals 2/6 and you can divide 2 by 2 to get 1 and 6 by 2 to get 3 so the answer is 1/3

Answer:

Dividing

Step-by-step explanation:

z = -72

Answer:

288

Step-by-step explanation:

40% divide by 100 will equal 0.4

then multiply 0.4 by 720 which equals to 288

An average of 3 people are stepping onto the roller coaster per minute at peak time. The answer is option B) 6.

To determine the number of people who are stepping onto the roller coaster per minute at peak time, you need to divide the number of people on the roller coaster by the duration of the ride. Hence, the correct option is B) 6.

To be more specific, this means that at peak time, an average of 3 people is getting on the ride per minute. This is how you calculate it:

Number of people per minute = Number of people on the roller coaster / Duration of the ride

Number of people on the roller coaster = 24

Duration of the ride = 8 minutes

Number of people per minute = 24 / 8 = 3

Therefore, an average of 3 people are stepping onto the roller coaster per minute at peak time. The answer is option B) 6.

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Downsizing refers to the process of reducing the size and workforce of a company to cut costs, increase efficiency, or adapt to changing market conditions. It involves eliminating positions, reducing staff numbers, or even closing down certain business units or branches.

Downsizing can occur for various reasons, such as financial difficulties, mergers and acquisitions, technological advancements, or strategic reorganization. Companies often assess their operational costs and decide to downsize to improve their financial performance.

During the downsizing process, companies may calculate the potential cost savings by considering factors such as salaries, benefits, severance packages, and operational expenses. For example, if a company decides to eliminate 100 positions with an average salary of $50,000 per year, it could result in annual savings of $5 million.

While downsizing can help companies achieve short-term cost reductions, it often has significant implications for the affected employees, including layoffs, reduced morale, and increased workload for remaining staff. It is crucial for organizations to handle the downsizing process with sensitivity and transparency, providing support to affected employees and communicating the rationale behind the decisions.

It is important to note that downsizing should not be seen as a long-term solution, but rather as a strategic measure to address specific challenges. Companies should also explore alternatives to downsizing, such as retraining and redeploying employees, implementing productivity improvements, or seeking new business opportunities, to ensure sustainable growth and success in the long run.

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Answer: -7

Step-by-step explanation:

Answer:

-5+6-8

-5+6=1

1-8=-7

because if u own someone five dollars and you have six dollars you can pay the person and it will remain one dollar. And the one dollar you own another person eight dollars you can give the person the one dollar for the mean time while it will be remaining seven dollars for you to pay the person

Answer:

the pattern is going by 3s and u would multiply 3 by each number

One fourth of the values are less than or equal to 4.2, and three fourths are above 4.2.

The second quartile of a dataset, also known as the median, is a measure of central tendency that divides the dataset into two equal halves. It is the value that separates the lower 50% of the data from the upper 50% of the data.

The correct answer is C. One fourth of the values are less than or equal to 4.2, and three fourths are above 4.2.

The second quartile, also known as the median, is the value that separates the lower 50% of the data from the upper 50% of the data. So, if the second quartile of a data set is 4.2, it means that 50% of the values in the data set are below 4.2, and 50% of the values are above 4.2.

Since the first quartile is the value that separates the lower 25% of the data from the upper 75% of the data, we know that one fourth of the values must be less than or equal to the second quartile (4.2). Similarly, since the third quartile is the value that separates the lower 75% of the data from the upper 25% of the data, we know that three fourths of the values must be above the second quartile (4.2).

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The second quartile of a data set is 4.2. Which statement about the data values is true?

A. The data value 2.5 will lie below the second quartile.

B. The data value 4.7 will lie below the second quartile.

C. One fourth of the values are less than or equal to 4.2, and three fourths are above 4.2.

D. One fourth of the values are less than or equal to 4.2, and half of the values are above 4.2.

E. One fourth of the values are above 4.2, and half of the values are less than or equal to 4.2.

The flux of the vector field F through the surface S is (1/96)\((145^(3/2) -\)

To apply the flux formula, we first need to parameterize the surface S. We can use the following parameterization:

\(r(x, y) = xi + yj + x^2z^2k\)

where 0 ≤ y ≤ 9, x ≥ 0, and z ≥ 0.

The normal vector to the surface S can be computed as follows:

r_x = i + 0j + \(2xz^2k\)

r_y = 0i + j + 0k

r_z = \(2x^2zk\)

n = r_x × r_z = -\(4xz^3i + 2x^2zj + 2xk\)

The magnitude of n is:

|n| = \(√(16x^2z^6 + 4x^4z^2 + 4x^2)\)

The flux of the vector field F through the surface S is then given by the surface integral:

Φ = ∬S F · n dS

We can simplify this expression by noting that F · n = \(16x^2z^2.\)Therefore, we have:

Φ = ∬S \(16x^2z^2\) dS

To evaluate this integral, we need to express it in terms of the parameters x and z. We can do this using the parameterization r(x, y):

Φ = \(∫0^9 ∫0^∞ 16x^2z^2\) |n| dx dz

After substituting the expression for |n| and simplifying, we have:

Φ = ∫\(0^9\) ∫\(0^∞ 16x^2z^5 √(16x^2z^4 + 4x^2 + 1)\) dx dz

This integral can be evaluated using a u-substitution, with u = \(16x^2z^4 + 4x^2 + 1\). After some algebraic manipulation, we obtain:

Φ = (1/128)\(∫1^145 (u-1/2)^(1/2)\) du

Using the power rule for integration, we can evaluate this expression to obtain:

Φ = \((1/96)(145^(3/2) - 1)\)

Therefore, the flux of the vector field F through the surface S is (1/96)\((145^(3/2) -\)

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The required measurement of the remaining two sides of the given triangle are 8 and 6 meters.

Heron's formula is a formula for calculating the area of a triangle in terms of the lengths of its sides that is credited to Heron of Alexandria.

Given that, a triangle having area of √135 square meter and perimeter 18 meter has a side 4 meter.

Let other two sides be x and y,

Therefore,

x + y + 4 = 18

x + y = 14.....(i)

Now, according to Heron's formula,

Area of a triangle = √s(s - a)(s - b)(s - c) where s is half the perimeter, or (a + b + c) / 2.

Therefore,

√9(9 - 4)(9 - x)(9 - y) = √135

Squaring both sides

45(9-x)(9-y) = 135

(9-x)(9-y) = 3

81 -9y - 9x + xy = 3

9(x+y)-xy = 78

Put x+y = 14 from eq(i)

9×14-xy = 78

xy = 48

Now finding the factors of 48

48 = (6, 8), (12, 4), (24, 2), (16, 3), (48, 1)

If we consider (6, 8) this is satisfying eq(i)

6+8 = 14

Therefore, we can say the other two sides of the triangle are 8 and 6.

Hence, the required measurement of remaining two sides of the given triangle are 8 and 6 meters.

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The equation to model the population is P = \(\frac{1}{40}\) \(e^{0.05t}\) + 30

Here the population P of a small town, measured in hundreds, is modeled by the inverse of the function,P−1(t) = 20ln(40t − 1200)

where t is measured in years.

We need to find an equation to model the population.

let y = \(p^{-1}\)(t)

where t is measured in years.

We need to find an equation to model the population.

20\(ln\)(40y - 1200) = t

\(ln\)(40y - 1200) = t/20

\(e^{ln(40y - 1200)}\) = \(e^{0.05t}\)

(40y - 1200) = \(e^{0.05t}\)

40y = \(e^{0.05t}\) + 1200

y = \(\frac{1}{40}\) \(e^{0.05t}\) + 30

Now, we determine the initial value.

P(0) = \(\frac{1}{40}\) + 30

P(0) = 30

The equation to model the population is P = \(\frac{1}{40}\) \(e^{0.05t}\) + 30

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Answer:

7.2 miles

Step-by-step explanation:

See comment for complete question.

Let:

\((x,y) \to Havertville\)

Northtown will be represented as:

\((x+6,y+4)\) --- i.e 6 units right and 4 units up

The distance both is calculated using:

\(d = \sqrt{(x_1 - x_2)^2 + (y_1 - y_2)^2}\)

This gives:

\(d = \sqrt{(x - (x + 6))^2 + (y -( y + 4))^2}\)

Remove brackets

\(d = \sqrt{(x - x - 6)^2 + (y - y - 4)^2}\)

Evaluate like terms

\(d = \sqrt{(-6)^2 + (-4)^2}\)

\(d = \sqrt{36 + 16}\)

\(d = \sqrt{52}\)

\(d = 7.2\ units\) -- approximated

From the question, we understand that:

\(1\ unit = \ mile\)

So:

\(d = 7.2\ miles\)

The scale factor of the dilation of the triangles is 2

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

The similar triangles

The scale factor of the dilation is the division of the corresponding sides

So, we have

Scale factor = 6/3

When evaluated, we have

scale factor = 2

Hence the scale factor is 2

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False statements:
a. 50% CPI adjustment applied to base rents means that if the cost of living goes up by, say, 8% then the base rent goes up by 4%.

b. All else held equal, single net rent with positive annual step-up adjustments is less risky for the lessor than single net rent with 100% CPI adjustments.

c. Lessor to Lessee is like tenant to building owner.

d. The Load Factor equals 1 when there's a single tenant in the building.


a. This statement is false. A 50% CPI adjustment means that the base rent would increase by 50% of the increase in the cost of living. So, if the cost of living goes up by 8%, the base rent would go up by 4% (50% of 8%).

b. This statement is false. Single net rent with positive annual step-up adjustments is actually more risky for the lessor compared to single net rent with 100% CPI adjustments.

With positive step-up adjustments, the rent increases by a fixed amount each year, regardless of the cost of living. This means that if the cost of living increases significantly, the rent may not keep up with the increased expenses for the lessor.

c. This statement is false. Lessor to Lessee is not the same as tenant to building owner. Lessor refers to the person or entity that owns the property and leases it to the lessee, who is the tenant.

The lessor is responsible for maintaining the property and providing certain services, while the lessee is responsible for paying rent and abiding by the terms of the lease agreement.

d. This statement is false. The load factor is a ratio that represents the proportion of a tenant's usable square footage to the total rentable square footage in a building.

It is used to calculate the tenant's share of common areas such as hallways, elevators, and restrooms. The load factor can be less than 1 even with a single tenant in the building, depending on the layout and design of the property.

To summarize, the false statements are:
a. 50% CPI adjustment applied to base rents means that if the cost of living goes up by, say, 8% then the base rent goes up by 4%.
b. All else held equal, single net rent with positive annual step-up adjustments is less risky for the lessor than single net rent with 100% CPI adjustments.
c. Lessor to Lessee is like tenant to building owner.
d. The Load Factor equals 1 when there's a single tenant in the building.

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Answer:

1) A

2) D

Step-by-step explanation:

1) You can see that both sides are equal and they have only one angle in common

2) This one is a bit more quirky. You have to complete the angles. First, you name the two that are in front of each other because of the vertice. In that way, you can see that they have one side in common (S), then the angle which we just explained (A), and finally another side (S)

Hope this was helpful.