If 21 hours are worked, what are the total earnings?
*
2 points
HOURS WORKED
3
7
15
24
30
TOTAL EARNINGS
$46.50
$108.50
?
$372.00
$465.00
Nour answer
The
Yes

Answer:

The height of the flag was 3 feet.

Step-by-step explanation:

To solve this problem, we must first recall the formula for area of a rectangle to be:

Area = base * height

Next, we can substitute in the values that we were given in the problem.  We were told that the area was 27 square feet and the base was 9 feet.

27 = 9 * height

Now we can treat this equation that we have created similar to any other equation we would like to solve.  We must solve for the unknown, or the variable, which in this case is the height.  To do this, we should divide both sides by 9 to get the "height" variable by itself on the right side of the equation.  This is modeled below:

27/9 = (9 * height)/9

3 = height

Therefore, the height of the flag was 3 feet.

Hope this helps!

Answer:

The height is 3,

Step-by-step explanation:

First up, if we know the B in the B*H=A formula, we can divide the area by the base (27/9) and get the height, 3.

I too am learning this. The thing is you want to do a reverse order. For example, 2*3=6; so automatically we would know that 6/3=2.

Hope this has helped!

:)

Answer:

parabola

Step-by-step explanation:

Answer:A. It was graph A for me

Step-by-step explanation:

The length of the zip wire, with a 10-degree angle to the horizontal and a distance of 25 meters between the posts, is approximately 25.35 meters.

To calculate the length of the zip wire, we can use trigonometry. Let's consider the triangle formed by the zip wire, where the horizontal distance between the two posts is 25 meters and the angle between the zip wire and the horizontal is 10 degrees.

Using trigonometric functions, we can determine the length of the zip wire. In this case, we'll use the sine function because we have the opposite side (the vertical distance) and we want to find the hypotenuse (the length of the zip wire).

The formula for sine is:

sin(angle) = opposite / hypotenuse

Rearranging the formula, we have:

hypotenuse = opposite / sin(angle)

In this case, the opposite side is the vertical distance, which is h.

So, the formula becomes:

hypotenuse = h / sin(angle)

To find h, we can use the formula for the length of the zip wire:

h = 25 * tan(angle)

Substituting this into the previous formula, we get:

hypotenuse = (25 * tan(angle)) / sin(angle)

Calculating the value, we have:

hypotenuse = (25 * tan(10°)) / sin(10°)

Using a calculator, we find:

tan(10°) ≈ 0.1763

sin(10°) ≈ 0.1736

Substituting these values, we can calculate the length of the zip wire:

hypotenuse ≈ (25 * 0.1763) / 0.1736 ≈ 25.35 meters

Therefore, the length of the zip wire is approximately 25.35 meters.

For more question on length visit:

https://brainly.com/question/28322552

#SPJ8

The number of dogs ate 36 treats is 4 dogs.

The unitary method is a technique for solving a problem by first finding the value of a single unit, and then finding the necessary value by multiplying the single unit value.

Given that, two spoiled dogs eat a total of 18 treats in a certain amount of time.

Number of treats ate by each dog = 18/2

= 9 treats

Number of dogs ate 36 treats = 36/9

= 4 dogs

Therefore, the number of dogs ate 36 treats is 4 dogs.

To learn more about the unitary method visit:

brainly.com/question/22056199.

#SPJ2

Once upon a time in a land not so far away, there was a bright and sprightly water taxi. Let's call it 'HappiNess'. She was known far and wide for her distinct yellow hue, and her chirpy charm was the talk of the harbor. She carried people from one harbor to another with pride and style, and had quite a reputation for always being on time.

Now, passengers, as varied and vibrant as the rainbow itself, came from all walks of life. It just so happened that on average, they tipped the scales at around 180 lb. You'd think that's a bit too precise for an estimate, wouldn't you? But you see, in this magical realm, statisticians have fairy dust. And, just like how fairy godmothers knew the exact size of Cinderella's shoe, our statisticians sprinkled their dust and found that passenger weights in our story followed a 'normal distribution'. Quite like the shape of a bell, but let's imagine it as an enchanted hill with the most common weights at the peak and the rare, lighter and heavier weights as the slopes on either side. The enchantment was such that the weights of passengers varied by around 43 lb on either side of 180 lb.

Now, HappiNess was as robust as she was sprightly, but every ship, no matter how bright and yellow, has its limits. She could carry a merry crowd of 25 passengers at a time. Any more than that and she'd risk becoming the 'GrumpiNess', and no one wanted that! Besides, she was rated for a load limit of 3500 lb - that's the magic number beyond which HappiNess would start losing her cheer.

Imagine one fine day, a crowd of 25 average-sized passengers (each 180 lb) decided to board HappiNess. That would be quite an adventure, right? Because 25 passengers, each weighing 180 lb, totals to 4500 lb - a number that exceeds the HappiNess' load limit of 3500 lb. And we'd never want to risk her becoming GrumpiNess, would we?

So, we better make sure that we don't overburden HappiNess, even if that means fewer tales of seafaring adventures. The key is to ensure a balance, quite literally, so she can continue to be the HappiNess we all love and enjoy. After all, it's all about staying afloat and riding the waves with a smile, isn't it?

Answer:

70,5.

Step-by-step explanation:

Let's find QS.

∠QHS = 90º, so:

\(QS^2 = a^2+(\frac{b}{2})^2\\ QS^2 = (2\sqrt{11})^2+(\frac{34}{2})^2\\ QS^2 = 4*11 + 17^2\\ QS^2 = 44+289 = 333 \\ QS = \sqrt{333} = \sqrt{3*3*37} = 3\sqrt{37}\)

QS = QR = \(3\sqrt{37}\)

\(P = QR+QS+RS\\ P = 3\sqrt{37} + 3\sqrt{37} + 34\\ P = 6\sqrt{37} + 34\)

\(\sqrt{37} = 6,08276...\)

\(P = 6*6,08276+34 = 36,48+34 = 70,4965...\) \(= 70,5\)

Answer:

a) E

b) line segment AB

Step-by-step explanation:

a) E

b) line segment AB (It's AB with the line over it - no arrowheads)

Answer:

a)e

b)a

c)e

Step-by-step explanation:

Answer:

hi

Step-by-step explanation:

wich shape?

have a nice day

The sum of the first 9 terms of the arithmetic sequence is 81.

An arithmetic sequence is an ordered set of numbers that have a common difference between each consecutive term.

To calculate the sum of the first 9 terms of the arithmetic sequence, we use the formula below

Formula:

Where:

From the question,

Given:

Substitute these values into equation 1

Learn more about Arithmetic sequence here: https://brainly.com/question/28369191

#SPJ1

Answer:

the answer to this question is a.) 3

Answer:

Total ways possible = 104 ways

Step-by-step explanation:

Total ways possible = 104 ways

The figure is attached here for understanding.

In the figure, the blank points are those points where we can not reach.

Answer:

y = 12x or x = y/12

Step-by-step explanation:

y = 4x + 8x

y = 12x or x = y/12

Answer:  \(x=\frac{y}{12}\)

Step-by-step explanation:

\(y=4x+8x\)

Transpose ''1x + 8x'' to the left and ''y'' to the right

\(4x+8x=y\)

Add 4x and 18x

\(4x+8x=y\)

\(12x=y\)

Therefore, \(x\:=\:\frac{y}{12}\)

7173 water bottles that can be produced at a production cost of $5,258.

To find the slope (m), we can use the formula:

m = (4582 - 885) / (6280 - 1200)

m = 3697 / 5080

m ≈ 0.7274

Now, let's find the y-intercept (b) using the equation:

b = y - mx

b = 885 - 0.7274 x 1200

b = 885 - 872.88

b ≈ 12.12

Therefore, the equation of line is

y = 0.7274x + 12.12

Now, the production cost of $5,258 means put y= 5258

5258 = 0.7274x + 12.12

5239.88 = 0.7274x

x= 7203

Thus, 7173 water bottles that can be produced at a production cost of $5,258.

Learn more about Slope here:

https://brainly.com/question/3605446

#SPJ1

Answer:

this is way to hard

Step-by-step explanation:

Answer:

415 miles

Step-by-step explanation:

Start with the speed equation:

speed = distance/time

Now solve the speed equation for distance:

distance = speed × time

Apply the speed equation solved for distance to the two parts of the trip.

4 hours at 55 mph:

distance = 55 mph × 4 hours = 220 miles

3 hours at 65 mph:

distance = 65 mph × 3 hours = 195 miles

Add the two distances to find the total distance:

total distance = 220 miles + 195 miles = 415 miles

Answer: 415 miles

Answer:

415 miles

Step-by-step explanation:

Simon drove 55 miles per hour for 4 hours then 65 miles per hour for 3 hours.

How far did he drive?

d=rt

For the first part of the trip:

d = 55 * 4 = 220 miles

For the second part of the trip:

d = 65*3 =195 miles

Add the miles together

220+195 = 415 miles

The statement which best describes Gary’s error is; Gary did not use the greatest common factor in the equation.

This is the largest positive integer or polynomial that is a divisor of several different numbers. For instance, the greatest common divisor of 66, 30 and 18 is 6.

Gary's work:

66 + 36

Factors of 66: 1, 2, 3, 6, 11, 22, 33, 66

Factors of 36: 1, 2, 3, 4, 6, 9, 12, 18, 36

66 + 36

= 3 (22 + 12)

Gary did not use the greatest common factor in the equation.

The correct answer:

66 + 36

= 6(11 + 6)

Therefore, Gary did not use the greatest common factor in the equation.

Learn more about greatest common factor:

https://brainly.com/question/219464

#SPJ1

Answer:

B and F

Step-by-step explanation:

Given

Functions A and B

Required

Select the true statements

First, determine the equation of A

We have:

\((x_1, y_1) = (1,2)\)

\((x_2, y_2) = (3,10)\)

Calculate slope (m)

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

\(m = \frac{10 - 2}{3 - 1}\)

\(m = \frac{8}{2}\)

\(m =4\)

So, the equation is:

\(y = m(x - x_1) + y_1\)

\(y = 4(x - 1) + 2\)

\(y = 4x - 4 + 2\)

\(y = 4x -2\)

So, we have:

\(y = 4x -2\) ------ A

\(y = 3x + 4\) ---- B

The y intercept is when \(x = 0\)

So, we have:

\(y = 4 * 0 - 2 = -2\) ---- y intercept of A

\(y = 3 * 0 + 4 = 4\) ---- y intercept of B

By comparison:

\(-2 < 4\)

Hence: (b) is correct

The rate of change of a function \(y = mx + b\) is m

So:

The rate of change of A is:

\(m_A=4\)

and for B is:

\(m_B=3\)

By comparison:

\(4 > 3\)

Hence: (F) is correct

Answer:

ima say its a that is my lucky guess im sorry if you get it wrong

Answer:

Yes, they are equivalent.

Step-by-step explanation:

To get from 2.5 : 8 to 7.5 : 24, you have to multiply by both sides by 3.

So they are equivalent.

Answer:

46 miles

Step-by-step explanation:

First, find the distance traveled by the person riding at 20 mph.

Multiply 20 by 2:

20(2)

= 40 miles

Find the distance traveled by the person riding at 3 mph.

Multiply 3 by 2:

3(2)

= 6 miles

Add these distances together:

40 + 6

= 46

So, the total distance is 46 miles

Answer:

46 miles

Step-by-step explanation:

Assuming both travel at a constant rate of miles per hour.

Time allowed: 2 hours.

Biker: 20 miles/hr, or (20 x 2) miles/ (2 x 1) hrs. = 40 miles/ 2 hours

Walker: 3 miles/hr or (3 x 2) miles/(2 x 1) hrs. = 6 miles/2 hours.

You are finding the total distance traveled together, and so add the two miles together:

40 + 6 = 46

46 miles in 2 hours is your answer.

~

Answer:

4(x+4)

Step-by-step explanation:

To factor out the gcf we need to find the greatest common factor. Then we multiply it be the other divided part.

The distance traveled by airplane is 180 miles.

The speed of the airplane is 3 miles per minute and the angle of direction from the origin is 51.34°

The airplane landed 100 miles north and 80 miles east from its origin and it flew for one hour.

Then, the total distance traveled by airplane will be:

= 100 miles + 80 miles = 180 miles.

The speed can be defined as the distance traveled by the total time taken.

Speed = distance/time

Speed = 180 miles/ 1 hour

Speed = 180 miles/60 minutes

Speed = 3 miles per minute

The angle of direction from its origin will be:

tan (x) = 100 miles/80 miles

x = tan⁻¹ ( 100/80)

x = tan⁻¹ ( 10/8) =  tan⁻¹ ( 5/4)

x = 51.34°

Learn more about speed here:

brainly.com/question/13943409

#SPJ1

The length AC in the kite is 8.7 cm.

A kite is a quadrilateral that has two pairs of consecutive equal sides and

perpendicular diagonals. Therefore, let's find the length AC in the kite.

Hence, using Pythagoras's theorem, let's find CE.

Therefore,

7² - 4² = CE²

CE = √49 - 16

CE = √33

CE = √33

Let's find AE as follows:

5²- 4² = AE²

AE = √25 - 16

AE = √9

AE = 3 units

Therefore,

AC = √33 + 3

AC = 5.74456264654 + 3

AC = 8.74456264654

AC = 8.7 units

learn more on kite here: https://brainly.com/question/27975644

#SPJ9

Answer:

1

Step-by-step explanation:

SEE THE IMAGE FOR SOLUTION

HOPE IT HELPS

HAVE A GREAT DAY

Answer:

84 + 84(0.22)

Step-by-step explanation:

In order to find the amount of the tip you need to do 84x0.22 then you add that on to the original price

Answer:

I don't know what are you saying bro

Three or more line segments that only intersect at their ends form closed, two-dimensional shapes known as polygons.

A polygon is a closed, two-dimensional shape with straight sides that is flat or plane. It has straight sides. Polygons are a different category that belongs to the category of two-dimensional figures because two-dimensional (2D) figures are flat because they lack volume.

Polygons are flat 2D shapes that have straight lines and all lines are closed, meaning that they don't have any disconnected lines. Polygons are a subcategory of 2D figures because they carry all traits of 2D figures but also have special ones of their own. Examples of polygons are squares, rectangles, and triangles. Examples of nonpolygons but still are 2D figures are circles, ovals, and any other flat shape.

Learn more about polygon on

https://brainly.com/question/1592456

#SPJ1

Complete question

How can polygons be considered a subcategory of two-dimensional figures?

Hello!

abc * cd

= a * b * c * c * d

= abc²d

\( \bold{abc \: \: by \: \: cd}\)

\( \bold{(abc) \cdot(cd)}\)

\( \sf{abc {}^{1 + 1} d}\)

\( \sf{abc {}^{2} d}\)

The general rule for multiplication of monomials says that: multiply the coefficients and then write the letters of the factors in alphabetical order. Each letter is given an exponent equal to the sum of the exponents it has in the factors. The sign of the product result will be given by the Law of Signs.