HELP ME Which of these tables represents a function?
A. W
B. X
C. Y
D. Z

Answers

Answer 1

A. W

The same x value CAN’T lead to the same y value. For example, in table X, there are 2 of the same x values (3) that lead to different y values (2 and 6). Different x values CAN lead to the same y value which is why table W works

Related Questions

A hotel manager is adding a tile border around the hotel's rectangular pool. let n represent the width of the pool, in feet. the length is 5 more than 2 times the width, as shown. Write two expressions that represent the perimeter of the pool.

Answers

Answer:

2(3x+5)

6x+10

Step-by-step explanation:

W= x

L= 2x+5

2(x) + 2(2x+5)

What is the polar form of -3 + sq rt 3i?

Answers

Answer:

(√12,-π/6)

Step-by-step explanation:

r^2 = 9+3 = 12

tanθ = √3/-3 = -1/√3

Answer:

Step-by-step explanation:

Correct on edge

Which expression is equivalent to |b|>7 ? b 7 b 7 b > –7 and b –7 or b < 7

Answers

Answer:

b > –7 or b < 7

Step-by-step explanation:

0.36 divided by 2.34

Answers

Answer:

0.15384615384

Step-by-step explanation: Often times, this number will be rounded to the nearest hundreth to be .15

Answer:

=0.1538461538461538

Step-by-step explanation:

Hope this helps (:

Find the volume of this right rectangular prism. [Type your answer as a number.]
1

Answers

Answer:

200 cm3

Step-by-step explanation:

Multiply 10x4x5=200

Hurry pls need answers
10pts

Answers

Answer:

Why is the pic black

Step-by-step explanation:

Expression Name
Expression
E
–8 + 4∕7
F
7 – 0.5
G
9 + (–3)
H
3.8 – 6.7

The table above shows four numeric expressions. Which expression is an integer when it's evaluated?

Answers
A)

H

B)

F

C)

E

D)

G

Answers

Answer:

Step-by-step explanation:

9+(-3) = 6

A environmental initiative has the goal of saving at least 25 million hectares of rainforest through both planting trees and purchasing land. The cost of planting trees is $400 per hectare, and the cost of purchasing land is $260 per hectare. If the initiative has a budget of $8,250 million, which of the following is a possible way for the initiative to accomplish its goal without exceeding its budget?

Answers

Answer:Planting trees on 7 million hectares of land and purchasing 20 million hectares of land

Step-by-step explanation:

Planting trees on 7 million hectares of land and purchasing 20 million hectares of land

What is an Expression?

An expression is a number, a variable, or a combination of numbers and variables and operation symbols

How to solve it?

Planting trees on 7 million hectares of land and purchasing 20 million hectares of land

Learn more about the expression:

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write 2/5 X 3/7 in simplest form brainliest if correct

Answers

Answer:

6/35

Step-by-step explanation:

2/5x3/7

Multiply Numerators and Denominators

= 6/35

You can't further simplify so the answer is 6/35.

Answer:

6/35

Step-by-step explanation:

hope this helps, would consider downloading photomath

Can someone help me please

Answers

1, 2, 3 have the same solution

May Nilbin Be With You

12. x + y = 4
And the next question is
13. -7 x = y
Pls answer ASAP and explain why!! Thank you!!

Answers

Answer:

[tex]x = - \frac{2}{3} \: \: \: y = \frac{14}{3} [/tex]

Step-by-step explanation:

Since we know -7x=y we use the substitution method and plug it in the top equation.

[tex]x + - 7x = 4[/tex]

[tex] - 6x = 4[/tex]

[tex]x = - \frac{4}{6} [/tex]

or x=-2/3

Then plug it back in the the bottom equation

[tex] - 7( \frac { - 2}{3} ) = y[/tex]

y=14/3

The number of days, d, that it will take to build a house is given by

d= 720 divided by n

where n is the number of workers used each day.

Ali's company will take 40 days to build the house.

Hayley's company will take 30 days to build the house.

Hayley's company will have to use more workers each day than Ali's company.

How many more?

Answers

Answer:

6 more workers

Step-by-step explanation:

The relationship between days (d) and number of workers (n) is given by the equation;

d = 720 / n

Ali's company will take 40 days to build the house.

n = 720 / d

n = 720 / 40 = 18 workers

Hayley's company will take 30 days to build the house.

n = 720 / d

n = 720 / 30 = 24 workers

Hayley's company will have to use more workers each day than Ali's company.

How many more?

24 - 18 = 6 more workers

Please help with explanation

1/3 of Cheryl’s savings was the same as 3/4 of Hilda’s savings.Cheryl saved $36.

(a) Find the ratio of Cheryl’s savings to Hilda’s savings.

(b) How much did Hilda save?

Answers

Answer:

a) the ratio is 9:4

b) Hilda did save $16.

Step-by-step explanation:

Let's define the variables:

C = Cheryl's savings.

H = Hilda's savings.

We know that:

(1/3)*C = (3/4)*H

We also know that Cheryl saved $36, then we have:

C = $36

Now we can replace that in the above equation to get:

(1/3)*$36 = (3/4)*H

$12 = (3/4)*H

$12*(4/3) = H = $16

Then Hilda did save $16.

And the ratio between of Cheryl's savings to Hilda's savings is:

36 : 16

We can simplify this if we divide both by 2.

(36/2) : 16/2

18 : 8

Again, we can divide both by 2:

(18/2) : (8/2)

9 : 4

Then the ratio is 9 : 4

Please Help ❗❗❗❗❗❗❗❗❗❗❗❗❗❗❗❗❗❗❗❗❗❗❗❗❗❗❗❗❗❗❗ I Will Give 20 Points

Answers

Answer:

Step-by-step explanation:

When x = -4, y = 2(-4)+2 = -6.

When x = -3, y = 2(-3)+2 = -4.

Fill in the other values of y the same way.

Answer:

(-4, -6)(-3, -4)(-2, -2)(-1, 0)(0, 2)(1, 4)(2, 6)

Explanation:

y = 2x + 2

x: -4

y = 2(-4) + 2

y = -6

x: -3

y = 2(-3) + 2

y = -4

x: -2

y = 2(-2) + 2

y = -2

x: -1

y = 2(-1) + 2

y = 0

x: 0

y = 2(0) + 2

y = 2

x = 1

y = 2(1) + 2

y = 4

x = 2

y = 2(2) + 2

y = 6

See Image Below For Plotted Points

- PNW

A new car is purchased for 20700 dollars. The value of the car depreciates at 11% per year. What will the value of the car be, to the nearest cent, after 11 years?

Answers

Answer:

The answer for that is 5744.61

An iPhone costs £799 in London, €850 in Paris and $970 in New York.
Using £1 = €1.17 and £1 = $1.42, state the lowest price of the iPhone in £.
Give your answer to 2 dp.
please answer for heart, comment, 5 star rating, and brainliest

Answers

Answer:

£683.10 in New York.

Step-by-step explanation:

Given the following data;

iPhone costs in London = £799

iPhone costs in Paris = €850

iPhone costs in New York = $970

£1 = €1.17 and £1 = $1.42

First of all, to find the cheapest (lowest) price for the three phones we would have to convert the prices to Pounds (£).

a. iPhone costs in London = £799

b. iPhone costs in Paris = €850

To find the price in Pounds (£);

£1 = €1.17

iPhone costs in Paris = €850/€1.17

iPhone costs in Paris = £726.50

c. iPhone costs in New York = $970

To find the price in Pounds (£);

£1 = $1.42

iPhone costs in New York = $970/$1.42

iPhone costs in New York = £683.10

Therefore, the lowest price for the iPhone is £683.10

Which is the value of this expression when =-
=-2
and G=-1?
(602)19-3)?:(6091629)
A
-4
16
16
4

Answers

Answer:

-4 is the correct answer

Write an expression that shows 10 *4.

Answers

5x8= 10x4
40=40
40 is equal to 40

What is the solution of the equation below?

− 34.1 = 44.5

Group of answer choices

m = 10.4

m = 14.4

m = 70.6

m = 78.6

Answers

Answer:

Add 34.1 to both sides of the equation and get m=78.6

its m = 70.6 (ur welcomeee))

y -3 = x

Pls explain thank u so much!!

Answers

Answer:

Y = x+3

Step-by-step explanation:

You want to start by figuring out how to get Y alone.

So to get it alone so you add +3 on both sides

Y - 3 = x

+3. +3

Positive 3 and Negative 3 cancel out making it zero.

Visual: 3 - 3 = 0

Since you cant take or add anything from x you leave it as + 3 so the answer should be.

Y = x + 3

I hope I could help :)

Can you solve this as soon as possible please

Answers

1. 3.5%= 0.035
2.1/150
3.5/8= 0.625

Anne Deno invests $6,500 in a 1-year certificate of deposit that earns interest at an annual rate of 3.25
percent compounded daily. The amount per $1.00 is 1.033032. How much interest will she earn at the end
one year?

Answers

Answer:

big 18

Step-by-step explanation:

find m< 4 in degrees

Answers

Answer:

m < 4 = 120

Step-by-step explanation:

When two anlges are supplementary, their angle measures add up to 180, apply this knowledge here;

m<3 + m<4 = 180

60 + m<4 = 180

m<4 = 120

Answer:

120

Step-by-step explanation:

m<3 is 60 and 180-60=120

What is the least common mutliple of 10 and 12?

Answers

Answer:

Step-by-step explanation:

You can divide both of them by 2

Hey there!

10: 10, 20, 30, 40, 50, 60, and etc.

12: 12, 24, 36, 48, 60, 72, 84, 96, 108, 120, 132, 144

Lowest Common Multiple (LCM) of BOTH of your given NUMBERS, is most likely: 60 ✅

Answer: 60 ☑️

Good luck on your assignment and enjoy your day!

~Amphitrite1040:)

Find all real square roots of -36

Answers

Answer:

The answer is ±6.

Step-by-step explanation:

The positive and negative square roots of 36 are 6. and −6. Both 6, and −6 are square roots of 36 since they both give 36 when squared:...

6^2=6×6=36

(−6)2=(−6)×(−6)=36

All positive real numbers have a positive and negative real square root which are additive inverses of one another.

The principal square root is the positive one and is the one meant when we use the √... symbol. So:...

√36=6

If we want to refer to the negative square root, then just put a minus sign in front:...

−√36=−6

The two square roots of -36 are 6i and -6i, where i is the imaginary unit.

What is Number system?

A number system is defined as a system of writing to express numbers.

Since the square of any real number is always non-negative, there is no real number whose square is equal to a negative number.

Therefore, the expression √(-36) has no real square roots.

However, we can express the square root of -36 using imaginary numbers.

By definition, the imaginary unit "i" is equal to the square root of -1. Using this definition, we can rewrite √(-36) as:

√(-36) = √(36) × √(-1) = 6i

Therefore, the two square roots of -36 are 6i and -6i, where i is the imaginary unit.

To learn more on Number system click:

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57
a)
Plot the points
i) A (2, 3) and
ii) B (1,-4) on the grid.
4
Shape
3
tल NT
point
b)
point
Point C has the
same x-coordinate as B
same y-coordinate as A.
Plot the point C on the grid.
point
point
1
le
3 4
5 x
4 -3 -2 -1 Ol
-1
c)
-2
-3
Point D has the
same x-coordinate as the
y-coordinate of B
same y-coordinate as the
x-coordinate of A.
Plot the point D on the grid.
-41 **
-5

Answers

could you show a picture so i could understand a little bit better?

PLS ANSWER IN 5 MINS
I WILL MARK BRAINLIEST
THE QUESTION IS IN THE PICTURE I ATTACHED

Answers

Answer:

[tex]\frac{19}{14}x + \frac{97}{56}[/tex] =

^^^hope this helps! :)

A. It takes 86 pounds of seed to completely plant a 9-acre field. How many pounds of seed are needed per acre?

B. At Garcia's Bike Rentals, it costs $27 to rent a bike for 6 hours.
How many hours of bike use does a customer get per dollar?

Answers

Answer:

A. about 9.6 pounds of seeds

B. $4.5 per hour

Step-by-step explanation:

help me please:) will very much appreciate it

Answers

1. 18
2. 7/4

Here is my answer, hope to help you

What decimal does the model represent?
The model below is shaded to represent 2
A 25.6
2.056
2.56
0.256

Answers

Answer:

2.56

Step-by-step explanation:

The answer is 2.56 tyytttttggggg

Other Questions

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HELP ME Which of these tables represents a function? A. W B. X C. Y D. Z

Answers

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HELP ME Which of these tables represents a function?
A. W
B. X
C. Y
D. Z