Does anyone know the answer to this one as well?

Answer:

$9.86

Step-by-step explanation:

First, write both numbers in the same form. Convert 8

1

2

to a decimal.

8

1

2

= 8+

1

2

= 8+

1×5

2×5

= 8+

5

10

= 8+0.5

= 8.5

Multiply.

11.6

× 8.5

580

+ 9280

98.60

Kendra earned $98.60 last week.

Now multiply to find how much money Kendra donated to the charity last week. She earned $98.60, and she donates  

1

10

of her earnings each week.

First, write both numbers in the same form. Convert  

1

10

to a decimal.

1

10

=0.1

Multiply.

98.6

× 0.1

9.86

Kendra donated $9.86 to the charity last week.

Matching of the pairs of figures to their transformation are:

Reflection                             Translation                   Rotation  

A and B                                  A and B                         A and B

G and H                                  G and H                         J and I

                                              C and D

AB:

This could be a reflection on a line with a positive slope greater than one or rotation 180 degrees (or 180 + any # of 360 degree rotations)

(reflection, rotation)

CD:

This could be translated

It could be reflected on a line with a negative slope of less than -1

(translation, reflection)

GH:

This could be either reflected or translated or rotated 90° or 270°+ number of 360° rotations or reflected about both x and y axis

(reflection, translation, rotation)

IJ:

This could be reflected or rotated 180° + any number of 360° rotations

(reflection, rotation)

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Answer:

⅓ ×½ which will give you ⅙

Step-by-step explanation:

because

The probability that Manu will win the coin flip amongst others is 4/7

To determine the probability that Manu will win, we need to consider the possible outcomes of the coin flips.

Let's break down the scenarios:

Scenario 1: Manu wins on the first flip

- The probability of Manu winning on the first flip is 1/2, as he needs to flip heads right away.

Scenario 2: Manu wins on the second flip

- Juan flips tails (1/2 probability)

- Carlos flips tails (1/2 probability)

- Manu flips heads (1/2 probability)

- The probability of Manu winning on the second flip is (1/2) * (1/2) * (1/2) = 1/8.

Scenario 3: Manu wins on the third flip

- Juan flips tails (1/2 probability)

- Carlos flips tails (1/2 probability)

- Manu flips tails (1/2 probability)

- Juan flips heads (1/2 probability)

- Carlos flips heads (1/2 probability)

- Manu flips heads (1/2 probability)

- The probability of Manu winning on the third flip is (1/2) * (1/2) * (1/2) * (1/2) * (1/2) * (1/2) = 1/64.

The pattern continues, and we can see that Manu's probability of winning decreases exponentially with each subsequent flip.

Therefore, the total probability of Manu winning is the sum of the probabilities from each scenario:

1/2 + 1/8 + 1/64 + ...

This is an infinite geometric series with a first term (a) of 1/2 and a common ratio (r) of 1/8.

Using the formula for the sum of an infinite geometric series:

Sum = a / (1 - r)

Sum = (1/2) / (1 - 1/8)

Sum = (1/2) / (7/8)

Sum = (1/2) * (8/7)

Sum = 4/7

Therefore, the probability that Manu will win is 4/7.

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In general, two congruent segments have the same measure. Since no more information about the figure is given, we would need to estimate the measurement of each of its segments.

A) Notice that

B)

C)

D)

E)

Answer:

11

Step-by-step explanation:

using pi ×r²×h=area

3.14×r²×h= 3419.46

basic algebra

20x would be ur answer.

Answer:

20*5x

Step-by-step explanation:

multiply outer number by each item in the parenthesis

so 5*4=20 and

5*x=5X

Answer:4.75

Step-by-step explanation:

19/4

Answer:

10xy^2

Step-by-step explanation:

Collecting like terms, 6+4=10 and the two y's will make y^2

The cost of the tiles needed to frame the mural would be $19.20.

Mural dimensions: 4 feet by 12 feet

Tile dimensions: 2 inches on each edge

Cost per tile: $0.10

1. Convert the mural dimensions to inches:

Mural width = 4 feet × 12 inches/foot = 48 inches

Mural height = 12 feet × 12 inches/foot = 144 inches

2. Calculate the perimeter of the mural in inches:

Mural perimeter = 2 × (Mural width + Mural height) = 2 × (48 inches + 144 inches) = 384 inches

3. Determine the number of tiles required:

Number of tiles = Mural perimeter / Tile length = 384 inches / 2 inches = 192 tiles

4. Calculate the cost:

Cost of tiles = Number of tiles × Cost per tile = 192 tiles × $0.10 = $19.20

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The complete question is:

To frame the mural of your school mascot, which measures 4 feet by 12 feet, with a single row of square tiles, each having a 2-inch edge, the cost of the tiles required can be determined. Given that each tile costs $0.10, we need to calculate the total cost in dollars.

Answer:

x = -18

Step-by-step explanation:

Step 1: Define

w(x) = 5/6x - 3

w(x) = -18

Step 2: Substitute and Evaluate

-18 = 5/6x - 3

-15 = 5/6x

x = -18

Answer:

2ebervhjebhvbrv

Step-by-step explanation:

vhehifhfkj2hf2euihfwuhvruihgr

Answer:

C. I and III

Step-by-step explanation:

3(2x+8) = 6x + 24

Answer:

C

Step-by-step explanation:

Option 2 is 4(2x + 6) which is also equal to:

\(8x + 24\)

Distribute the 4 with the 2x + 6.

Option 3 is 3(2x+8) which is also equal to:

\(6x + 24\)

Distribute the 3 with the 2x + 8.

So, option 3 and option 1 are equivalent to each other.

Answer:

horizontal line: y=-4

vertical line: x=-3

Step-by-step explanation:

This one is simple. all you need to do is look at the x and y in the ordered pair.

Horizontal goes left and right so it's for y

Vertical goes up and down so it's for x

let me know if you need more explaining :)

When the graph is decreasing, the rectangles give an underestimate and when the graph is increasing, they give an overestimate. These trends are accentuated to a greater extent by areas of the graph that are steeper.

We only need to add up the areas of all the rectangles to determine the area beneath the graph of f. It is known as a Riemann sum. The area underneath the graph of f is only roughly represented by the Riemann sum. The subinterval width x=(ba)/n decreases as the number of subintervals n increases, improving the approximation. Increased sections result in an underestimation while decreasing sections result in an overestimation. We now arrive at the middle rule. The height of the rectangle is equal to the height of its right edges for a right Riemann sum and its left edges for a left Riemann sum. The rectangle height is the height of the top edge's midpoint according to the midpoint rule, a third form of the Riemann sum.

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To arrange the given times from shortest to longest, let's convert all the times to a common unit for easier comparison. Let's convert all the times to seconds (s). The correct arrangement from shortest to longest time is: 7.48 x \(10^{-4}\)µs, 3.44 x \(10^{-3}\) µs, 1.55 µs

1 ns = 10^-9 s (nanoseconds to seconds)

1 ps = 10^-12 s (picoseconds to seconds)

1 ms = 10^-3 s (milliseconds to seconds)

3.44 ns = 3.44 x 10^-9 s

7.48 x 10^2 ps = 7.48 x 10^-10 s

1.55 x 10^-3 ms = 1.55 x 10^-6 s

Arranging the times from shortest to longest:

7.48 x 10^-10 s (ps)

3.44 x 10^-9 s (ns)

1.55 x 10^-6 s (ms)

Therefore, the arranged times from shortest to longest are:

7.48 x 10^-10 s (ps) < 3.44 x 10^-9 s (ns) < 1.55 x 10^-6 s (ms)

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Distance from school to Library

SL:-

Library to park

LP:-

The value of a² + b² is 25.

Here, we have,

The equation of a circle with center at the origin is given by

x² + y² = r²,

where (x, y) represents any point on the circle

and r is the radius.

In this case, we are given that the radius of the circle is 5.

So the equation becomes:

a² + b² = 5²

Simplifying this equation, we have:

a² + b² = 25

so, we get,

Therefore, the value of a² + b² is 25.

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The formula for the volume of a cone is:

V = (1/3)πr²h

where r is the radius of the base, h is the height of the cone, and π is pi.

In this case, the slant height is given as 17 cm, which we can use with the radius to find the height of the cone using the Pythagorean theorem:

h² = s² - r²

h² = 17² - 8²

h² = 225

h = 15

Now that we have the height, we can plug in the values for r and h into the formula for the volume:

V = (1/3)π(8²)(15)

V = (1/3)π(64)(15)

V = (1/3)(960π)

V = 320π

Therefore, the volume of the cone is 320π cubic cm. Answer: 320π.

Answer:

C

Step-by-step explanation:

A & B & D are true

It simply makes it bigger/smaller with keeping the same angle measurements.

Answer:

B. 6.3

D. 5.9

F. 8.2

Step-by-step explanation:

B. 6.3

D. 5.9

F. 8.2

Those are the only answer choices that when added to negative 5.8 will equal a positive number.

Hope this helps!

Please mark as brainliest if correct!

Using pythagorean theorem:

Answer:

A=5.28? B=8 C=12 D=5.28? E=85 X=40 Y=20

Step-by-step explanation:

The equation of the line is given by y = 6x - 4, where m is the slope (6) and c is the y-intercept (-4).

To find the equation of a line that passes through two points, we need to calculate the slope of the line, m, as well as the y-intercept, c. The formula for calculating the slope is m = (y2 - y1)/(x2 - x1). In this case, we have two points (3,2) and (5,8). Therefore, m = (8 - 2)/(5 - 3) = 6. Next, we need to calculate the y-intercept. We can do this by substituting either point into the equation for the line and solving for c. If we use the point (3,2), then we have 2 = 6(3) + c, which simplifies to c = -4. Therefore, the equation of the line is y = 6x - 4.

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The partial derivative of the left side of the equation with respect to x is: -sin(xy) * y * sin(yz) * w * z = 0

To find the first partial derivatives of w with respect to x, y, and z, we need to differentiate the given equation implicitly. The equation is cos(xy) * sin(yz) * w * z = 31.

Differentiating both sides of the equation with respect to x, y, and z separately, we obtain:

(d/dx)[cos(xy) * sin(yz) * w * z] = (d/dx)[31]

The derivative of cos(xy) with respect to x can be found using the chain rule as -sin(xy) * y. Similarly, the derivative of sin(yz) with respect to x is 0 since it does not contain x. The derivative of w with respect to x is 0 since it does not depend on x. The derivative of z with respect to x is also 0.

Therefore, the partial derivative of the left side of the equation with respect to x is:

-sin(xy) * y * sin(yz) * w * z = 0

Similarly, we can differentiate with respect to y and z to find the partial derivatives. However, without the specific values of x, y, and z, we cannot determine the numerical values of the partial derivatives.

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So, the system of equations representing this situation is: n + d + q = 95; 0.05n + 0.10d + 0.25q = 13.70; q = d + 11.

To represent this situation with a system of equations, we can use the following equations:

The total number of coins: n + d + q = 95

The total value of the coins in dollars: 0.05n + 0.10d + 0.25q = 13.70

The relationship between the number of quarters and dimes: q = d + 11

The first equation represents the total number of coins, which is given as 95.

The second equation represents the total value of the coins in dollars, which is given as $13.70. The values of each coin (nickel, dime, quarter) are multiplied by their respective quantities (n, d, q) and summed up to obtain the total value.

The third equation represents the relationship between the number of quarters (q) and dimes (d), which states that there are 11 more quarters than dimes.

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a) The three main waste streams in Australia are organic waste, recyclable waste, and residual waste.

b) In a household, the bins that collect dry recyclable waste are usually marked with a recycling symbol, while residual waste is collected in general waste bins.

c) In Australia, the main recycling methods are mechanical recycling, converting recyclables into new products, and energy recovery, converting non-recyclable waste into energy through incineration or gasification.

In Australia, the three main waste streams are organic waste, recyclable waste, and residual waste. Organic waste includes biodegradable materials like food scraps and garden waste. Recyclable waste consists of materials such as paper, cardboard, plastics, glass, and metals that can be recycled into new products. Residual waste, also known as general waste or non-recyclable waste, comprises materials that cannot be easily recycled or composted.

In a household, the bins are usually designed to separate different types of waste. The bin for dry recyclable waste is typically marked with a recycling symbol and is used for items like paper, cardboard, plastic containers, glass bottles, and aluminum cans.

This waste stream can be recycled into new products, reducing the need for raw materials. On the other hand, residual waste, which includes items that cannot be recycled or composted, is collected in general waste bins. These bins are meant for materials like certain plastics, contaminated items, or non-recyclable packaging that will likely end up in a landfill or undergo waste-to-energy processes.

Australia employs two main recycling or recovery methods for waste management. The first method is mechanical recycling, which involves sorting and processing recyclable materials into new products. For example, plastic bottles can be transformed into polyester fibers for clothing or plastic packaging for various industries.

Mechanical recycling helps conserve resources and reduce waste sent to landfills. The second method is energy recovery, which aims to convert non-recyclable waste into energy.

This can be done through processes like incineration or gasification, where waste is burned or heated to produce electricity or heat. Energy recovery helps reduce the volume of waste that ends up in landfills while generating renewable energy.

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The computation shows that the time before

they can no longer communicate will be 10 minutes

From the information, it was stated that two hikerd are wandering through heavy woods with walkie talkies and that the walkie talkies have a range c of 100 yards.

It should be noted that after t hours, the distance between the hikers will be:

d² = (0.24t)² + (0.17t)² - 2(0.24t)(0.17t) cos 109.10°

d = 0.0568

Therefore, we will find the time when d = 0.0568. This will give a time of 10 minutes.

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The given series, Σ(4n^3 + 5) from n = 1 to infinity, can be analyzed to determine its convergence or divergence.

To determine the convergence or divergence of the series, we need to examine the behavior of its terms as n approaches infinity. In this case, the terms of the series are given by 4n^3 + 5.

As n increases, the dominant term in the series is the term with the highest power of n, which is 4n^3. The constant term 5 becomes negligible in comparison.

Since the term 4n^3 grows without bound as n approaches infinity, the series diverges. This means that the sum of the series does not approach a finite value but instead becomes infinitely large as more terms are added.

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