Below is the table of values of a function. Write the output when the input is n .
Input: 4,5,8,n
Output:16,20,32

The question is unclear but I will assume they mean 1/4 and 3 1/2.

Find common denominators.

1/4

3 1/2 -> 3 2/4

Turn into an improper fraction.

3 2/4 -> 14/4

Divide.

14/4 / 1/4

14/4 * 4/1

56/4

14

So, they can make 14 ornaments.

Best of Luck!

The expressions represent the total time of her trip in hours is\(\rm \dfrac{80}{s} + \dfrac{50}{s+10}\).

Given that,

For the first 80 miles of her road trip, Lina travels 10 miles/hour slower than she did for the remaining 50 miles of her trip.

It represents Lina's  speed during the first part of her trip.

We have to determine,

Which expressions represent the total time of her trip in hours?

According to the question,

Let the speed traveled during the first part of the trip be "s".

The formula for calculating the distance is expressed as:

\(\rm Distance = Speed \times Time\)

For the first part of the journey:

Distance = 80 miles

Time = \(\rm t_1\)

And Speed = s

Substitute all the values in the formula,

\(\rm Distance = Speed \times Time\\\\80 = s \times t_1\\\\ t_1= \dfrac{80}{s}\)

For the second part of the trip;

Distance traveled = 50 miles

Speed = s + 10 (10miles/hour faster than the first part of the trip)

time = \(\rm t_2\)

Substitute all the values in the formula,

\(\rm Distance = Speed \times Time\\\\50 = (s+10) \times t_2\\\\ t_2 = \dfrac{50}{s+10}\)

Therefore,

Adding both the time to represent the total time of her trip in hours,

\(\rm = t_1 +t_2 \\\\ = \dfrac{80}{s} + \dfrac{50}{s+10}\)

Hence, The required expressions represent the total time of her trip in hours is\(\rm \dfrac{80}{s} + \dfrac{50}{s+10}\).

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Answer:

see photo #9

Step-by-step explanation:

The uncertain digit in the measurement 127.4 mL is the last digit, which is 4.

In the given measurement of 127.4 mL, the implied uncertainty can be determined by considering the precision of the measurement.

The presence of one decimal place, after the digit 4, suggests that the measurement has a precision of 0.1 mL.

This means that the measurement is accurate to the nearest tenth of a milliliter.

The uncertain digit is the digit that represents the estimated or uncertain value. In this case, the uncertain digit is the last digit, which is 4.

It signifies that there is some level of uncertainty in the exact value of the measurement and that it could vary by ±0.1 mL.

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Answer: No

Step-by-step explanation:

An arithmetic sequence is one where the same number is being added to the number before it. For example, 2, 4, 6, 8..., where 2 is being added to each number.

In this case, however, the number being added is not consistent with this pattern. Between 5 and 9, the difference is 4 and between 9 and 14, the difference is 5, and so forth. This pattern does not follow the rules of an arithemtic sequence.

Answer:

46

Step-by-step explanation:

Just put in least to greatest then you would scratch each number from left to right till you got to the middle number (median)

pls mark brainless

Answer:

Cost of Kid's tickets =16.66

Cost of Adult's ticket =33.34

Step-by-step explanation:

Adult Tickets=7

Kids Tickets=7

Both total = 50$

So 14 tickets =50$

Now: Lets the cost of kid's ticket=x

The Cost of Adult's tickets be 2x

=so (x+2x)=50$

=3x=50$

=x=16.67 for 7tickets

Cost of Kid's tickets =16.66

Cost of Adult's ticket =33.34

Hope It Helps

V = area of cross-section x length

= (7x3) x 2

= 42 unit^3

Q to R - cosine rule comes to mind

PQ is 8mm (radius along with PR)

QR = the square root of:

8^2 + 8^2 - 2 x 8 x 8 x cos120 = 8root 3

Or 13.8564....

(root means square root)

Thus, QR = 13.86mm

A = 120/360 x 3.14 x 8 x 8

= 66.9866....

Area of sector is 67 to the nearest mm^2

Hope this helps!

Answer: 700

Step-by-step explanation:

Answer:

700

Step-by-step explanation:

copy and paste

Answer:

QET

FWR

Step-by-step explanation:

Colinear means lying on the same line.

Answer:

x = -3/8

Step-by-step explanation:

4(3 - 2x) = 15

Distribute

12 -8x = 15

Subtract 12 from each side

12-8x-12 =15-12

-8x =3

Divide by -8

-8x/-8 = 3/-8

x = -3/8

The correct answer is: -3/8

Answer:

meta beta

Step-by-step explanation:

diem ryugudnhkng.

It would take 220 minutes for Angela's and Benjamin's monthly bills be the same

A linear equation is in the form:

y = mx + b

where y, x are variables, m is the slope of the line and b is the y intercept.

Let y represent the cost after x minutes, hence:

For angela:

y = 0.15x + 49

The y intercept is $49 and the rate of change is $0.15 per minute

For Benjamin:

\(y-y_1=\frac{y_2-y_1}{x_2-x_1} (x-x_1)\\\\y-60=\frac{80-60}{200-0} (x-0)\\\\y=0.1x+60\)

The y intercept is $60 and the rate of change is $0.10 per minute

For 200 minutes:

Angela: y = 0.15(200) + 49 = $79

Benjamin: y = 0.10(200) + 60 = $80

To be the same:

0.15x + 49 = 0.1x + 60

x = 220 minutes

It would take 220 minutes for Angela's and Benjamin's monthly bills be the same

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ig hanganaahajssislaalalla

The change-of-coordinates matrix from basis B to basis C is given by the matrix [3 -4; -1 1]. This matrix allows us to convert coordinates expressed with respect to basis B to coordinates expressed with respect to basis C.

The change-of-coordinates matrix from basis B to basis C can be determined by expressing the basis vectors of C in terms of the basis vectors of B. In this case, we are given B = {b1, b2} and C = {c1, c2}, where b1 = (1, 2), b2 = (-2, 1), c1 = (1, 1), and c2 = (2, -1). To find the change-of-coordinates matrix, we express c1 and c2 in terms of b1 and b2 and arrange the coefficients in a matrix. The first column of the change-of-coordinates matrix corresponds to the coefficients of b1 in terms of c1 and c2. To find these coefficients, we solve the equation c1 = x1 * b1 + x2 * b2, where x1 and x2 are the unknown coefficients. Using the given values, we have (1, 1) = x1 * (1, 2) + x2 * (-2, 1). Solving this system of equations, we get x1 = 3 and x2 = -1. Similarly, for the second column of the change-of-coordinates matrix, we solve the equation c2 = y1 * b1 + y2 * b2, where y1 and y2 are the unknown coefficients. Substituting the values, we have (2, -1) = y1 * (1, 2) + y2 * (-2, 1). Solving this system, we find y1 = -4 and y2 = 1.

Therefore, the change-of-coordinates matrix from basis B to basis C is:

[3  -4]

[-1  1]

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A trapezoid is a four-sided polygon with two parallel sides and two non-parallel sides.

The two non-parallel sides are also known as legs. A trapezoid may have any two sides of different lengths, and it could be an isosceles trapezoid if the two non-parallel sides are equal in length. To solve this problem, we need to use the property that the non-parallel sides of a trapezoid are equal in length if and only if it is an isosceles trapezoid.The parallel sides of a trapezoid are 12 inches and 18 inches long. The non-parallel sides meet when one is extended 9 inches and the other is extended 16 inches. We need to find the length of the non-parallel sides of this trapezoid. Let's call the shorter non-parallel side x and the longer non-parallel side y.

Then, we can write two equations using the information given: y = x + 9 (because one side is extended by 9 inches)

y = x + 16

(because the other side is extended by 16 inches) Setting these two equations equal to each other,

we get: x + 9 = x + 16

Subtracting x from both sides, we get: 9 = 16,

This is a contradiction, which means there is no solution.  the length of the non-parallel sides of this trapezoid cannot be determined from the given information.

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Answer:

B

Step-by-step explanation:

Answer:

We can start by isolating the variable "h".

5 8 h + 1 1 2 = 5

Subtracting 11/2 from both sides:

5 8 h = 5 - 1 1 2

Simplifying:

5 8 h = 8 1 2

Dividing both sides by 5/8:

h = 8 1 2 ÷ 5 8

Converting the mixed number to an improper fraction:

h = (8 x 8 + 1) ÷ 5 8

h = 65/8

Now, we can convert this fraction to a mixed number:

h = 8 1/8

Brigid has already picked for 8 1/8 hours, so the amount of time needed to pick the remaining strawberries is:

5 - (1 1/2 + 5/8 x 8) = 5 - (3 5/8) = 1 3/8

Therefore, Brigid still needs to pick for 1 3/8 hours to fill 5 bushels of strawberries. The answer is 1 and 3/8 hours or 2 and 3/16 hours (if simplified).

Step-by-step explanation:

Answer:

) Cluster sample.

Step-by-step explanation:

Here are the options

A) Multistage sample.

B) Stratified sample.

C) Cluster sample.

D) Simple random sample.

E) Convenience sample.

A cluster sample is when a population is divided into groups known as clusters. Samples are then randomly selected from this sample. It is a method of probability sampling used for large populations.

The airline first divided the population of travellers by months travelled. this is the cluster. From within the cluster, 10 samples are then chosen

Advantages of a cluster sample

Disadvantages of a cluster sample

Answer:

700 AUD ⇒ 430.72 euros

Hope this helps.

Answer:

32.5 units²

Step-by-step explanation:

We can find the area by dividing the figure into two shapes. If we solve for the area of a square and a triangle, we can add them together.

First, we can solve for the area of the 5x5 square. To find the area, we can multiply the two dimensions.

5 · 5 = 25 units²

Next, we can find the area of the triangle. It has an equal height to the square, so the height of the triangle is 5 units. The width isn't specified. Instead, we are shown that the width of both the square and the triangle equals 8 units. If we subtract the width of the square from the total, we can find the width of the triangle, too.

8 - 5 = 3

So, the height and the width of the triangle are 5x3. To find the area we can multiply these together, and then divide the product by two.

5 · 3 = 15

\(\frac{15}{2}\) = 7.5

The area of the triangle is 7.5 units².

Finally, we can add the area of the triangle and the square together.

25 + 7.5 = 32.5

The area of the figure, then, is 32.5 units².

The answer is the last option.

I hope this helps ^^

The equation that can be used to find the width, w, of the rectangle with the given area is 2w² - w - 91 = 0

To determine the equation that can be used to find the width we use the following formula; Area of a rectangle = length × width

Since the area of the rectangle is 91 square inches and the length of the rectangle is 1 less than twice its width, this can be represented as;

Length of the given rectangle = 2w - 1

Using the area formula the equation to find the width would be:

(2w - 1)(w) = 91

2w² - w - 91 = 0

Hence 2w² - w - 91 = 0, is the equation that can be used to find the width.

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The area of rectangle in square inches is 8649 inches .

The subject of mathematics known as mensuration is concerned with measuring geometric shapes and their various characteristics, such as length, volume, shape, surface area, lateral surface area, etc. In fundamental mathematics, learn about mensuration.

Mensuration is the name given to the area, volume, and length of various geometric shapes in mathematics. These shapes can be found in either two or three dimensions.

Mensuration is the process of calculating various shape parameters, such as the perimeter, area, and volume, whereas geometry is the study of the characteristics and relationships between the points and lines that make up different shapes.

the area of rectangle will be =  length *  width

therefore just substituting the values given in the question

thus ,

area will be = 279 * 31

                    = 8649 square inches

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Answer:A is the right

Answer:

1. B

2. Seven Hundred thousand nine hundred and four

Step-by-step explanation:

Answer:

if you have a total of 679 peaches and you split them up into 4 different groups, you will have 169 whole peaches in each but you'll have .75 of a peach left over.

Step-by-step explanation:

Answer:

a. 15

Step-by-step explanation:

Because when you add 40 by 35 is 75.

Then 90 - 75 = 15.

40 + 35 + 15 = 90 Degrees