Please help me out with this one

Answer:

p=5/6

Step-by-step explanation:

The solution set for this inequality is the set of values that satisfy the inequality.

The solution set for this inequality, negative five D plus five and one over two symbol seventeen, cannot be determined without more information.

The symbol "and one over two" is unclear, and it is not clear what the variable D represents.

The inequality also contains two different operations, addition and division, which make it difficult to solve without more information.

To find the solution set, it would be necessary to clarify the symbols and define the variables in the inequality.

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Answer:

-3 - 10m = c

Step-by-step explanation:

y=mx+c ( Equation of straight line )

y = mx + c

-3 = m(10) + c

-3 = 10m + c

-3 - 10m = c

All the values of variables are,

1) a = 14.75, b = 20

2) q = 4.08, p = 11.28

3) y = 17, x = 18.25

4) b = 16.9, a = 9.13

Now, We can simplify by using trigonometry formula as,

1) We know that,

sin x = Opposite / Hypotenuse

Hence, We get;

sin 36° = a / 25

0.59 = a / 25

a = 25 x 0.59

a = 14.75

And,

cos 36° = b / 25

0.8 = b / 25

b = 20

2) We know that,

sin x = Opposite / Hypotenuse

sin 20° = q / 12

0.34 = q / 12

q = 0.34 x 12

q = 4.08

And,

cos 20° = p / 12

0.94 = p / 12

p = 0.94 x 12

p = 11.28

3) We know that,

sin x = Opposite / Hypotenuse

sin 43° = y / 25

0.68 =  y / 25

y = 17

And,

cos 43° = x / 25

0.73 = x / 25

x = 18.25

4) We know that,

sin x = Opposite / Hypotenuse

sin 57° = 14 / b

0.83 = 14 / b

b = 14 / 0.83

b = 16.9

cos 57° = a / 16.9

0.54 = a / 16.9

a = 0.54 x 16.9

a = 9.13

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Answer:

The probability that both roses are red 1/12.

The probability that both roses are pink is 1/9.

The probability that both roses are white is 5/36.

Adding these probabilities together, we get 11/36.

So the probability that both roses will be the same color is 11/36.

Step-by-step explanation:

When a user searches for a street name and the search engine returns a single business located on that street, it indicates that the business is highly relevant to the search query. The relevance of this result can be explained by the following points:

Proximity: When a user searches for a street name, they are likely interested in finding businesses that are located on that street or nearby. If the search engine returns a single business located on that street, it suggests that the business is in close proximity to the user's location and can be easily accessed.

Context: The street name provides context to the search query and helps the search engine understand the user's intent. For example, if a user searches for "Main Street," the search engine may assume that the user is looking for businesses that are located on Main Street. If the search engine returns a single business on Main Street, it suggests that the business is highly relevant to the user's search query.

Accuracy: When the search engine returns a single business on a particular street, it indicates that the search engine is able to accurately match the user's search query with the relevant business. This can be attributed to the search engine's ability to understand the context of the search query and provide highly accurate results.

In conclusion, when a search engine returns a single business on a street name search query, it indicates that the business is highly relevant to the user's search query, is in close proximity to the user's location, and the search engine is able to accurately match the user's search query with the relevant business.

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Answer:

The answer is 13

Step-by-step explanation:

NO EXPLANATION I JUST KNOW THE ANSWER

Answer: 52

Step-by-step explanation: because perimeter means 1 side and you get the rest

The expression which can be rewritten as (x+7)(x - 1) as required in the task content is; Choice C; (x+3)²-16.

It follows from the task content that the expression which can be rewritten as ( x + 7 ) ( x - 1 ) be determined.

By polynomial expansion, the expression (x+7)(x - 1) can be written as;

x² + 7x - x - 7

= x² + 6x - 7.

By observation, it follows that the expression which seems to have a degree of 2 is; (x + 3)² - 16.

On this note, by checking; we have;

x² + 6x + 9 - 16

= x² + 6x - 7

Ultimately, the expression which could be rewritten as (x+7)(x - 1) and is to be identified is; Choice C; (x + 3)² - 16.

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Answer:

True

Step-by-step explanation:

Answer:

Maddie's work is correct.

Step-by-step explanation:

The equation that can be formed using the provided data is:

\(S=M-1\frac{3}{10}\)

And it is provided that, \(S=4\frac{7}{10}\)

Then the equation to solve for M is:

\(4\frac{7}{10}=M-1\frac{3}{10}\)

Solve for M as follows:

\(4\frac{7}{10}=M-1\frac{3}{10}\)

\(\frac{47}{10}=M-\frac{13}{10}\\\\M=\frac{47}{10}+\frac{13}{10}\\\\M=\frac{47+13}{10}\\\\M=\frac{60}{10}\\\\M=6\)

So, Matt ran 6 miles.

Maddie's work is correct.

Answer:

The answer is D

Step-by-step explanation:

Maddie’s work

The function that models the data in the given table is: D. y = -2x + 10.

The function that models the data of a table can be expressed in the slope-intercept form as y = mx + b, where:

Find the slope of the function using two pairs of values from the table, (6, -2) and (10, -10):

Slope (m) = change in y / change in x = (-10 - (-2)) / (10 - 6)

Slope (m) = -8 / 4

Slope (m) = -2

Find the y-intercept (b) by substituting m = -2 and (x, y) = (6, -2) into y = mx + b:

-2 = -2(6) + b

-2 = -12 + b

-2 + 12 = b

10 = b

b = 10

To write the function, substitute m = -2 and b = 10 into y = mx + b:

y = -2x + 10

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Answer:

3

Step-by-step explanation:

2 1/4 = 9/4

9/4 divided by 3/4 = 3

The simplified form of the given expression is 27/16 and this can be determined by using the arithmetic operations.

Given :

Numbers  --  2 1/4 and 3/4

The following steps can be used in order to determine the simplest form of the given expression:

Step 1 - The arithmetic operations can be used in order to determine the simplest form of the given expression.

Step 2 - Write the mathematical expression of the given situation.

\(= \dfrac{2\dfrac{1}{4}}{\dfrac{3}{4}}\)

Step 3 - Rewrite the above expression.

\(= \dfrac{9}{4}\times \dfrac{4}{3}\)

Step 4 - Simplify the above expression by multiplying 9 by 4 and 4 by 3.

\(= \dfrac{27}{16}\)

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The equations of the tangents are:y = -3/2 + sqrt(37)/2(x - 10) (smaller slope)y = -3/2 - sqrt(37)/2(x - 10) (larger slope):y=-\frac{3}{2}+\frac{\sqrt{37}}{2}(x-10) (smaller slope)y=-\frac{3}{2}-\frac{\sqrt{37}}{2}(x-10) (larger slope).

Curve isx = 6t^2 + 4, y = 4t^3 + 4the slope of tangent of this curve dy/dx is dy/dx=12t/(3t^2+2)Then, equation of tangent with slope m and passing through (x1, y1) is given by(y - y1) = m(x - x1) ............(1)Here, point is (10,8)Therefore, equation of tangent passing through (10, 8) will be of the form(y - 8) = m(x - 10)Let this tangent intersect the curve at point P. Then, the coordinates of point P are given byx = 6t^2 + 4y = 4t^3 + 4.

Equating this with equation (1), we get:4t^3 + 4 - 8 = m(6t^2 - 6)4t^3 = 6m(t^2 - 1)2t^3 = 3m(t^2 - 1)2t^3 + 3mt - 3m = 0t = -m/2 ± sqrt(m^2/4 + 3m)Therefore, the two tangents are given by:y - 8 = m1(x - 10), where m1 = -3/2 + sqrt(37)/2y - 8 = m2(x - 10), where m2 = -3/2 - sqrt(37)/2Hence, the equations of the tangents are:y = -3/2 + sqrt(37)/2(x - 10) (smaller slope)y = -3/2 - sqrt(37)/2(x - 10) (larger slope):y=-\frac{3}{2}+\frac{\sqrt{37}}{2}(x-10) (smaller slope)y=-\frac{3}{2}-\frac{\sqrt{37}}{2}(x-10) (larger slope).

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Step-by-step explanation:

very difficult............

The probability that exactly 3 of the 7 people selected at random have obtained their flu shot is approximately 0.315 or 31.5%.

This problem can be solved using the binomial distribution, which models the probability of getting a certain number of successes (in this case, people who received their flu shot) in a fixed number of trials (in this case, selecting 7 people at random) when each trial has the same probability of success (in this case, 60%).

The probability of getting exactly 3 people who received their flu shot is given by the formula:

P(X = k) = (n choose k) * p^k * (1-p)^(n-k)

where n is the total number of trials (7), k is the number of successes (3), p is the probability of success (0.6), and (n choose k) is the binomial coefficient, which represents the number of ways to choose k items from a set of n items.

Plugging in the values, we get:

P(X = 3) = (7 choose 3) * (0.6)^3 * (1-0.6)^(7-3)

= 35 * 0.216 * 0.4096

= 0.315

Therefore, the probability that exactly 3 of the 7 people selected at random have obtained their flu shot is approximately 0.315 or 31.5%.

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Answer:

Step-by-step explanation:

basically all you do is

Answer:

smallest to largest would be 1/4, 1/3, 1/2

Step-by-step explanation:

The yield to maturity of a ten-year, $1000 bond with a 5.2% coupon rate and semi-annual coupons, if the =bond is currently trading for a price of $884, is 6.23%. Thus, option a and option b is correct

Yield to maturity (YTM) is the anticipated overall return on a bond if it is held until maturity, considering all interest payments. To calculate YTM, you need to know the bond's price, coupon rate, face value, and the number of years until maturity.

The formula for calculating YTM is as follows:

YTM = (C + (F-P)/n) / ((F+P)/2) x 100

Where:

C = Interest payment

F = Face value

P = Market price

n = Number of coupon payments

Given that the bond has a coupon rate of 5.2%, a face value of $1000, a maturity of ten years, semi-annual coupon payments, and is currently trading at a price of $884, we can calculate the yield to maturity.

First, let's calculate the semi-annual coupon payment:

Semi-annual coupon rate = 5.2% / 2 = 2.6%

Face value = $1000

Market price = $884

Number of years remaining until maturity = 10 years

Number of semi-annual coupon payments = 2 x 10 = 20

Semi-annual coupon payment = Semi-annual coupon rate x Face value

Semi-annual coupon payment = 2.6% x $1000 = $26

Now, we can calculate the yield to maturity using the formula:

YTM = (C + (F-P)/n) / ((F+P)/2) x 100

YTM = (2 x $26 + ($1000-$884)/20) / (($1000+$884)/2) x 100

YTM = 6.23%

Therefore, If a ten-year, $1000 bond with a 5.2% coupon rate and semi-annual coupons is now selling at $884, the yield to maturity is 6.23%.

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An ice cube with a lower volume will melt faster than an ice cube with a higher volume. This is because there is the less mass and surface area for the heat to transfer through, causing the ice cube to melt at a quicker rate.

For example, imagine two ice cubes, one with a volume of 2 cubic centimeters and another with a volume of 4 cubic centimeters. The ice cube with the lower volume (2 cubic centimeters) will melt faster than the ice cube with the higher volume (4 cubic centimeters) because there is less mass for the heat to transfer through.  In conclusion, an ice cube with a lower volume will melt faster than an ice cube with a higher volume. This is due to the fact that there is the less mass and surface area for the heat to transfer through, causing the ice cube to melt at a quicker rate.

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The photo was resized five times to reduce the initial size of 7168 Mb to 224 Mb.

Given that a 7168 Mb photo was resized to half of its previous size until the final size of the image was 224 Mb. We need to find how many times the image was resized.
Let's consider the number of times the photo was resized as 'n'.
Initial size of the photo = 7168 Mb
Final size of the photo = 224 Mb
Size of photo after first resize = 7168/2 = 3584 Mb
Size of photo after second resize = 3584/2 = 1792 Mb
Size of photo after third resize = 1792/2 = 896 Mb
Size of photo after fourth resize = 896/2 = 448 Mb
Size of photo after fifth resize = 448/2 = 224 Mb

Thus, the photo was resized five times to reduce the initial size of 7168 Mb to 224 Mb.

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The convolution integral y(t) = x(t) * h(t) for the given pair of signals x(t) and h(t) can be computed as follows:

y(t) = ∫[x(τ) * h(t - τ)] dτ

1) x(t) = δ(t) and h(t) = δ(t - 2) * (t - 1)

The convolution integral becomes:

y(t) = ∫[δ(τ) * δ(t - τ - 2) * (τ - 1)] dτ

To evaluate this integral, we consider the properties of the Dirac delta function. When the argument of the Dirac delta function is not zero, the integral evaluates to zero. Therefore, the integral simplifies to:

y(t) = δ(t - 2) * (t - 1)

The convolution result y(t) is equal to the shifted impulse response h(t - 2) scaled by the factor of (t - 1). This means that the output y(t) will be a shifted and scaled version of the impulse response h(t) at t = 2, delayed by 1 unit.

In summary, for x(t) = δ(t) and h(t) = δ(t - 2) * (t - 1), the convolution integral y(t) = x(t) * h(t) simplifies to y(t) = δ(t - 2) * (t - 1).

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Answer:

x = 6

Step-by-step explanation:

14 = 4x - 10

24 = 4x

x = 6

a) The area of the first circle is approximately 254.34 square inches

b) The area of the second circle is approximately 70650 square inches.

a) The area of a circle can be calculated using the formula A = πr², where π (pi) is a mathematical constant approximately equal to 3.14, and r is the radius of the circle.

For the first circle with a diameter of 18 inches, we can find the radius by dividing the diameter by 2:

r = 18/2 = 9 inches

Now we can calculate the area using the formula:

A = πr² = 3.14 x 9² = 254.34 square inches

Therefore, the area of the first circle is approximately 254.34 square inches.

b) For the second circle with a diameter of 25 feet, we need to convert the diameter to inches, since our formula uses radius in inches:

25 feet = 25 x 12 inches = 300 inches

Then we can find the radius by dividing by 2:

r = 300/2 = 150 inches

Now we can calculate the area using the formula:

A = πr² = 3.14 x 150² = 70650 square inches

Therefore, the area of the second circle is approximately 70650 square inches.

Note that the units for the second calculation are in square inches, not square feet, because we used the formula that requires radius in inches.

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Answer: 6

Step-by-step explanation:

Answer: 1.  a) discriminant

              4.  b) No. when < 0 it has no Real solutions

Step-by-step explanation:

All of the other answers are correct.

In the quadratic expression, the solutions are defined by the discriminant (b² - 4ac) as follows:

The probability that their mean weight gain during their freshman year is at least 2.0 kg is 30%.

To determine this, we need to know the total number of male college students and the number of them who gained at least 2.0 kg. If we assume that the probability of gaining at least 2.0 kg is the same for all male college students, we can calculate the probability using the following formula:

Probability = Number of students who gained at least 2.0 kg / Total number of male college students

If there are 500 male college students, and 150 of them gained at least 2.0 kg during their freshman year, then the probability of a randomly selected male college student gaining at least 2.0 kg would be:

Probability = 150 / 500 = 0.3 or 30%

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Jelly beans are $1.5/lb and trail mix is $2.063/lb, according to the data.

A heterogeneous mixture would be a trail mix. When the components of a combination are dispersed unevenly across the mixture, the mixture is said to be heterogeneous. As a mixture of nuts, raisins, and other seeds, trail mix cannot have an evenly distributed dispersion of its ingredients.

t = trail mix, j = jelly beans

3t + 8j = 21

5t + 2j = 18

Solving the first for t

2t = 6j - 3

t = (6j - 3)/2

Substituting

5(6j - 3)/2 + 2j = 18

j = 51/34

j = 1.5, Jelly beans cost $1.5/lb

now,

8t + 3(1.5) = 21

8t = 16.5

t = 2.0625, trailmix costs $2.063 dollars/lb

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Answer:

\(482.5\:\mathrm{in^2}\)

Step-by-step explanation:

The area of the figure consists of a rectangle with a triangle removed from the corner of it. Therefore, the area of the composite of the figure can be found by subtracting the area of the triangle from the area of the rectangle.

Area of the rectangle: \(25\cdot 20=500\:\mathrm{in^2}\)

Area of the triangle: \(\frac{1}{2}\cdot 5\cdot 7=17.5\:\mathrm{in^2}\)

Thus, the area of the figure is \(500-17.5=\boxed{482.5\:\mathrm{in^2}}\)