how did you find the domain and range of function using ordered pairs mapping diagram,graph,table and equation/rule? Explain​

Answer: 7: 29 stickers for each friend

8: 412 seats in each section

Step-by-step explanation:

We will have to divide 145 (stickers) by 5 (friends) to get 29

We will have to divide 2472 by 6 to get 412

7.) 145 ÷ 5 = 29 → Each friend will get 29 stickers

8.) 2,472 ÷ 6 = 412 → There are 412 seats in each second.

I divided for both problems using the long division method and multiplied which is the inverse operation, to check my work.

From the attached image, we have a big triangle with angle 34° facing a side (opposite) of 37 unit. The hypotenuse side, z, is approximately 66 unit

Using SOH-CAH-TOA, we can find the length of the hypotenuse given the angle and the length of the opposite side.

Given:

θ = 34°

opp = 37 unit

hyp = z

Applying SOH which connects Opposite and Hypotenuse together

Sine θ = opp/hyp

Sine 34° = 37/z

z = 37/Sine 34°

z = 37/0.5592

z = 66.166

Therefore, using the SOH-CAH-TOA, the length of the hypotenuse (z) is approximately 66 units.

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The sentence with proper subject-verb agreement is the student as well as the teacher want to go to the museum. In this sentence, the subject is what we call a compound subject, meaning that the verb refers and agrees with more than just one singular word.

The compound subject is "student" and "teacher" and they are connected by "as well as", which functions as a coordinating conjunction would. That's why the verb should conjugate in its plural form.

Option A is incorrect because the structure inside parentheses is not related to the verb and does not influence its conjugation. Options C and D have a verb in the singular form for a compound subject - that would demand a plural conjugation.

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Answer:

this problem is actually already solved the slope is 7 or 7/1 and the y -intercept is 8.

hope this helped!

Answer:

Give performance an unfair advantage

Answer:

n = 19

Step-by-step explanation:

2n > 36 ( divide both sides by 2 )

n > 18

and

5n < 100 ( divide both sides by 5 )

n < 20

so n > 18 and n < 20

thus n = 19

As m is a constant that is applied to x, it has to have something to do with minutes, eliminating A and B. As the constant is 2, it has to have something to with 2, eliminating D, meaning your answer is C. This is because a slope is the rate of change of y in relation to x, so it would be rate of change of y is a (a being your constant, in this case 2) per x. With your case, y is cost and x is minutes, leading to answer choice C.

Step-by-step explanation:

The prize is equally likely to have been placed behind doors 1, 2, and 3, so the probabilities of D₁, D₂, and D₃ are equal.

P(D₁) = P(D₂) = P(D₃) = 1/3

The contestant initially chooses door 1, so the host will not open it.

P(H₁|D₁) = P(H₁|D₂) = P(H₁|D₃) = 0

The host will not open the door with the prize.

P(H₂|D₂) = P(H₃|D₃) = 0

The remaining probabilities for each door are equal.

P(H₂|D₁) = P(H₃|D₁) = 1/2

P(H₃|D₂) = 1

P(H₂|D₃) = 1

Answer:

$27.60

Step-by-step explanation:

23×1.2=27.60 is the answer

Answer:

I'm pretty positive that the answer is A

Answer:

c. Incorrect

Step-by-step explanation:

According to the third sentence in assumption "Some employees who attend both training programmes are in Department B.", it is clear that there are certain employees in department B, who are attending both the training. Hence, all the employees who attend the sales training programme and who attend the technical training programme are not in Department A. Some of them are in department B as well.

Therefore, the conclusion is not correct and the final answer is:

c. Incorrect

Answer:

20 minutes

Step-by-step explanation:

15 minutes past 10 is 10:15

25 minutes to 11 am is 10:35

(60-25=35)

35-15=20

To calculate your bi-weekly paycheck, follow these steps:

Step 1: Calculate the gross earnings:

Multiply the number of hours worked per week by the hourly rate.

20 hours/week * $9.00/hour = $180.00/week

Step 2: Calculate the total earnings for two weeks:

Multiply the weekly earnings by the number of weeks in a bi-weekly pay period.

$180.00/week * 2 weeks = $360.00

Step 3: Calculate the deductions:

Calculate each deduction separately and subtract them from the gross earnings.

Federal Income Tax: $360.00 * 11.9% = $42.84

State Income Tax: $360.00 * 3.6% = $12.96

F.I.C.A: $360.00 * 7.65% = $27.54

Professional Dues: Amount varies depending on the specific dues.

Total Deductions: $42.84 + $12.96 + $27.54 + Professional Dues

Step 4: Calculate the net earnings:

Subtract the total deductions from the gross earnings.

Net Earnings = Gross Earnings - Total Deductions

Once you have the net earnings, you can determine if it is sufficient to cover your monthly car insurance bill of $200. If your bi-weekly net earnings are greater than or equal to $200, you will be able to pay your car insurance bill.

It is important to note that these calculations are based on the information provided, and actual tax rates and deductions may vary depending on your specific circumstances and location.

Additionally, professional dues may differ depending on your profession. It is recommended to consult with a tax professional or payroll department for precise calculations.

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The property you are referring to is called the associative property of multiplication. According to this property, when multiplying three numbers, the grouping of the numbers does not affect the result. In other words, you can change the grouping of the factors without changing the product.

In the equation you provided: 3x(5x7) = (3x5)7

The associative property allows us to group the factors in different ways without changing the result. So, whether we multiply 5 and 7 first, or multiply 3 and 5 first, the final product will be the same.

Answer: B

The margin of error is equal to 20

Explanation:

Given that the 80% confidence interval is found to be;

The width of the interval is;

The margin of error is always half the width, so the margin of error is;

Therefore, the margin of error is equal to 20

The total volume of the tank is 300L.

The volume of a 3D figure is the space that it occupies.

Here, we are given that Yuki adds cleaning solution that is 7/900 of the tank's total volume.

Let the total volume of the tank be V

We know that the cleaning solution required to clean this tank is 2 1/3 L

Firstly, we need to convert this mixed fraction into an improper fraction, Thus, 2 1/3 = (2*3 + 1)/ 3

= 7/3 L

Thus, we can make the following equation,

(7/900)* V = 7/3

V = 7/3 (900/7)

V = 900/ 3

V = 300

Thus, the volume of the tank is 300L.

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Your question was incomplete. Check for full content here-

Yuki works at an aquarium. To clean a tank, she calculates 7/ 900 of the tank's total volume, and she adds that much cleaning solution to the tank. For a certain tank, this works out to be  2 1/3 L of cleaning solution. What is the total volume of the tank?

Answer:

300L

Step-by-step explanation:

Just did it on Khan academy.

Answer:

domain : - ∞ < x < 1

Step-by-step explanation:

the function is increasing on the upward part of the curve. that is

from negative infinity to the vertex at (1, 3 )

domain : - ∞ < x < 1

Answer:

r^4+h

Step-by-step explanation:

Answer:

KM is 52.55

Step-by-step explanation:

Given that JKLM is a quadrilateral with a diagonal drawn from J to L, we have;

Sides KL is parallel to side JM

Side JK is congruent to side LM

Therefore, sides JK and LM are parallel being the equal distances between two parallel lines

JL = 18, JK = 16, therefore, LM = 16, JM = 40 therefore, KL = 40 (equal distances between parallel lines JK and LM)

∠M = 45° ∴ ∠L = 180° - 45° = 135° (sum of adjacent interior angles of a parallelogram)

By cosine rule, we have;

KM² = LM² + KL² - 2×KL×LM×cos(∠M) = 16² + 40² - 2×16×40×cos(135°)

KM² = 2761.0967

KM = √(2761.0967) = 52.55 units.

Answer:

18

Step-by-step explanation:

Edg 2021

Answer:

the correct answer is 193

Step-by-step explanation:

25×1-0=25

25×2-1=49

49×2-1=97

97×2-1=193

Answer:

12 slides

Step-by-step explanation:

Okay so we know that Val:

takes 1/6 hours to do each slide

has 2hrs

To figure this question out we have to divide fractions.

To divide a fraction you multiply the dividend by the reciprocal of the divisor.

My simple dictionary:

Dividend - The First number in a fractional problem

Divisor - The second number in a fractional problem

Reciprocal - a fraction flipped upside down so that the numerator is now the denominator. For example 3/2 = 2/3

Now that that is done let's look at the problem.

We have to divide 2 by 1/6 or multiply 2/1 by 6/1

To multiply a fraction we just multiply numerator by numerator and denominator by denominator.

2 x 6 = 12

1 x 1 = 1 (duh)

So, in conclusion, Val can create 12 slides in 2 hours :D

that was some really explicit stuff .-.

Answer:

1. rational

2. rational

3. rational

4. not rational

5. not rational

Step-by-step explanation:

Step-by-step explanation:

First, let's find the area of the rectangular sides using the dimensions given.

16 x 7 = 112 \(in^2\)

112 is just for one rectangle. We need to find the area for 3 rectangles.

112 x 3 = 336 \(in^2\)

Now, we need to find the area of the triangle. Using the formula let's find the area.

bh/2

7 x 8/2

56

Our answer is 56 as we find the area of two triangles and 28 x 2 equals 56.   To find the prism's total area, we have to add the areas altogether.

56 + 336 =

Answer: 392 \(in^2\)

We have that The Multiply of  [−3⋅ 9/14]⋅[(−0.1)⋅(−28)] is

X=−5.3984

From the question we are told

Generally the expression is mathematically given as

[−3⋅ 9/14]⋅[(−0.1)⋅(−28)]

Let the Multiply be x

X=−1.928 x 2.8

X=−5.3984

Therefore

The Multiply of  [−3⋅ 9/14]⋅[(−0.1)⋅(−28)] is

X=−5.3984

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Answer:

-3

Step-by-step explanation:

-3

Answer:

\(x^\frac{3}{5} = (x^3 )^\frac{1}{5}\)

\(x^\frac{3}{5} = \sqrt[5]{x^3}\)

\(x^\frac{3}{5} = (\sqrt[5]{x})^3\)

Step-by-step explanation:

Given

\(x^\frac{3}{5}\)

Required

The equivalent expressions

We have:

\(x^\frac{3}{5}\)

Expand the exponent

\(x^\frac{3}{5} = x^{ 3 * \frac{1}{5}}\)

So, we have:

\(x^\frac{3}{5} = (x^3 )^\frac{1}{5}\) ----- this is equivalent

Express 1/5 as roots (law of indices)

\(x^\frac{3}{5} = \sqrt[5]{x^3}\) ------ this is equivalent

The above can be rewritten as:

\(x^\frac{3}{5} = (\sqrt[5]{x})^3\) ------ this is equivalent

Answer:

4/7

Step-by-step explanation:

35r-21<-35r+19

70r-21<19

70r<40

40/70

4/7

Answer:5

Step-by-step explanation:

Answer: 112.5 hours

Step-by-step explanation: