Mathematics College

17. The mapping shows a relationship between x and y. Which statement is 5 points
true of the mapping? *
-1
3
3
5
A. y is not a function of x, since the y-value 3 corresponds to two different x-values.
B.y is a function of x, since the y-values do correspond to exactly one x-value.
C. is not a function of x, since the x-values do not correspond to exactly one y-value.
D. y is a function of x, since the x-values do correspond to exactly one y-value

Answers

Answer 1

Answer:

Step-by-step explanation:

Answer 2

Answer:

C. is not a function of x, since the x-values do not correspond to exactly one y-value.

Related Questions

John has $50.00 he owes his friend Beth $100.00 he owes his mother 1/4 of the amount he owes Beth how much more money does John need to be able to pay both of the back

Answers

Answer: $75.00

Step-by-step explanation:

Answer:

$75.00

Step-by-step explanation:

If I have a 75% chance of winning a bet, what would the odds be that I WON'T be profiting after 15 bets? (Assume I bet the same amount each bet)

Answers

Answer:

Yes

Step-by-step explanation:

How many times you do it it would still be 75%

what two numbers multiply to get -45 and add at get -4

Answers

Answer:

5 x -9 = -45

5 + -9 = -4

5 and -9

Mhanifa please help me if you are online thanks

Answers

Answer:

Step-by-step explanation:

Based on the symbols the two triangles there are the equal

Because its two base angles are equal

therefore sum of angle in a triangle is equal to 180°

62°+70°+∠c=180

∴∠c=180-70+62

∠c=180-132

∠c=48

Round 2,483,219 to the nearest thousand

Answers

From right to left are the placements: ones, tens, hundreds, thousands, and so on and so forth.

Answer: 2,483,000

Find the length of the third side. If necessary, round to the nearest tenth. 12 24. NEED THIS ASAP PLEASE

Answers

Answer:

Step-by-step explanation:

By applying the Pythagoras theorem we get,

20*20 - 12*12 = c*c

256=c*c

c= [tex]\sqrt{256}[/tex]

c=16

Answer:

Step-by-step explanation:

We have to use the pythagorean theorem here

a^2+b^2=c^2

12^2+b^2=20^2

144+b^2=400

b^2=256

[tex]\sqrt{b^2}=\sqrt{256}[/tex]

[tex]b=16[/tex]

Please help me solve this

Answers

Answer:

1/6

Step-by-step explanation:

First you make the denominator on the fractions the same

3 * 2 = 6

Multiply the number the same for the numerator

3 * 1 = 3

so the fraction is 3/6 since 3/6 = 1/2

4/6 - 3/6 = 1/6

she has 1/6 pipe left

Shannon rode her bike 6 miles in 24 minutes. Find her average rate in miles per hour.

HELP!

Answers

Answer:

.25 Mph

Step-by-step explanation:

6 divided by 24

0.25

Draw the mixed numbers label them

Answers

where’s the picture lol

what number is less than 15.22 Enter your answer as a decimal in the box

Answers

Answer:

15.10 or -15.22

Step-by-step explanation:

seconds is given by the followin
h=2+23t-1612
Find all values of t for which the

Answers

Answer:

Step-by-step explanation:

please comp-lete the question and putt it again thanks....

Rosa collects data on what students at her school like to eat at the movie theater. She asks a random sample of 120 students two questions:
• Do you like to eat popcorn at the movie theater?
• Do you like to eat candy at the movie theater?
Her data are partially shown in the table. Of the students she asks, 60% of those who like to eat popcorn also like to eat candy.
Complete the table to show the number of students in each category
Like Popcorn
Don't Like Total
Popcorn
Like Candy
Don't Like Candy
62
Total
70
120
3.
How many students like candy and like popcorn
16
42
28
50

Answers

Answer:

Step-by-step explanation:

If pi=3.14 what is the ratio?

Answers

The ratio will always be 3.14

1/8 and 9/5 common denominator and solve the problem

Answers

Answer:

Step-by-step explanation:

You haven't stated a problem. Do you want to add the fractions together? Subtract them?

Least common multiple of 8 and 5 is 40.

1/8 = 5/40

9/5 = 72/40

1/8 + 9/5 = 5/40 + 72/40 = 77/40 = 1 37/40

are
Which pair of angles
angles?
corresponding

Answers

Answer:

D. <3 and <7

Step-by-step explanation:

Corresponding angles are angles that are on matching sides and that are cut by a transversal.

Hope this helps!

Use the information given to enter an equation in standard form.
Slope is 0, and (4, 6) is on the line.

Answers

Answer:

[tex]y - 6 = 0[/tex]

Step-by-step explanation:

Given

[tex]m = 0[/tex] --- slope

[tex](x_1,y_1) = (4,6)[/tex]

Required

The equation in standard form

This is calculated as thus:

[tex]y - y_1 = m(x - x_1)[/tex]

So, we have:

[tex]y - 6 = 0(x - 4)[/tex]

[tex]y - 6 = 0[/tex]

In standard form, the equation is:

[tex]y - 6 = 0[/tex]

Rates/Proportional Relationships.

Answers

Answer:

KKRNF.EWBVERUVHUYLERBVHJDBREVVVLEKVOEUFJOE

Step-by-step explanation:NWEKFK.EWBFEWHBV.KWEUF67OFVD.KFERLUGVK34UGILBEFLIUBYETRNTYM6

this year a farmer planted 300 acres of corn. this was 1.5 times as many acres as he planted last year. how many acres did he plant this year?

Answers

x • 1.5 = 300

So...

300/ 1.5 = 200

He planted 200 acres last year

What is the slope of the line represented by the equation 5y- 10x=-15?

Answers

Answer:

I love algebra anyways

The ans is in the picture with the steps how i got it

(hope this helps can i plz have brainlist :D hehe)

Step-by-step explanation:

Answer: 2

Step-by-step explanation:

Find: m∠1, m∠2, and m∠5 in degrees

Answers

Answer:

<1 = 100

<2 = 80

Step-by-step explanation:

Angle 1 and angle 2 are supplementary

Supplementary angles add to 180 degrees

<1 + <2 = 180

The angles are in a ratio of 5 to 4

Multiply by x to get the measure of each angle

<1 = 5x <2 = 4x

5x+4x = 180

Combine like terms

9x = 180

Divide by 9

9x/9 =180/9

x =20

<1 = 5x = 5*20 = 100

<2 = 4x = 4*20 = 80

Answer:

m1 = 122

m2 = 58

m5 = 68

Step-by-step explanation:

m2 = 180 - 54 - 68 = 58

m1 = 180 - m2 = 180 - 58 = 122

m5 = 180 - 58 - 54 = 68

Evaluate y4 for y = -2.
А)
-8
B)
8
16
D)
-16

Answers

The answer is a -8. I know this because you multiply the two numbers and this is the answer that you get. I hope this helps you

Please help!! Brainliest for right answer!!

Answers

Answer:

(f o g)(x) = 4x^2 - 8

Step-by-step explanation:

(f o g)(x) = f(g(x))

f(x) = x^2 - 8

g(x) = 2x

f(g(x))

f(2x) = (2x)^2 - 8

= 4x^2 - 8

(f o g)(x) = 4x^2 - 8

James asked 21 people how many people lived in their household. The results are shown on the dat plot What is the mean of this set of data?

A. 1
B. 1.48
C. 1.95
D. 2.56

Help asap

Answers

Answer:

Your answer is

People is Discrete Variable.

So it cant be a Rational number. So it is 1

Hope that this is helpful. Tap the crown button, Mark my answer as............. BRAINLIST......... Like & Follow me to get more answer.

What is -5/16 as a decimal

Answers

Answer:

-0.3125

Step-by-step explanation:

Answer:

-4.84 de nada

16 ÷ -5

= -4.84

square root of 32-square root of 72

Answers

Answer:

-2 square root 2

Step-by-step explanation:

square root 72= 8.48528

square root 32= 5.65685

8.48528-5.65685=2.82842

You can see the answer in this picture

How much charge is needed to repel another charge of 9.9 x 10^-6 N when they are 200m apart? Please help meee I really can't understand Coulomb's Law : (

Answers

Answer:

The charge needed will be [tex]q=6.6\: \mu C[/tex]

Step-by-step explanation:

The equation of the electric force is given by:

[tex]F=k\frac{qQ}{r^{2}}[/tex]

We have the force [tex]F = 9.9 10^{-6}\: N[/tex] and the distance r = 200. k is the Coulomb constant. Q and q are the charges.

We assume we have the same charge of the particles, so we have:

[tex]q^{2}=\frac{Fr^{2}}{k}[/tex]

[tex]q^{2}=\frac{9.9*10^{-6}200^{2}}{9*10^{9}}[/tex]

[tex]q=6.6*10^{-6}\: C[/tex]

Therefore, the charge needed will be [tex]q=6.6\: \mu C[/tex]

I hope it helps you!

HELP! have this assignment due in 30 mins and i dont know how to do this please help i have a D in this class
1 A rectangular playground has a width of 540 feet and a length of 810 feet. Martina makes a scale model of the playground using a scale of 4 cm :
30 ft .What are the dimensions of Martina’s scale model?
A135 cm by 202.5 cm
B72 cm by 108 cm
C54 cm by 81 cm
D18 cm by 27 cm

Answers

Answer:

Step-by-step explanation:

there are 135 '4cm' segments in 540 feet; 540 ÷ 4

there are 202.5 '4cm' segments in 810 feet; 810 ÷ 4

[tex] - 4x + 7 = 2y - 3[/tex]
a. only 2,1
b. only 5,-5
c. both
d. neither

Answers

I’m not sure.. but good luckk!

PLEASE HELP IM STUCK ON THIS

Translate. (Do not simplify or solve.)
Eight more than k exceeds 24.

Solve. (Simplify your answer completely.)

Write the solution in interval notation.

Answers

k + 8 > 24
k > 16

(16, infinity)

Two equations are shown.
Equation 1: 2/3(x – 6) = 6

Equation 2: 2/3y – 6 = 6

Solve each one, then enter the answer

Answers

Answer:

x=15 and y=18

Step-by-step explanation:

1: 2/3x- 4=6 2/3x=10 x=15

1: x=15

2: 2/3y=12

y=18

Answer:

Step-by-step explanation:

Other Questions

can someone plz help me I NEED HELP RN ASAP I have it due in one hour PLS HELPQu le gusta a Luz?Completa. Carefully read the chart where Luz has written her likes, dislikes, and preferences. Then complete the text with the correct forms of the verbs gustar, preferir, and querer.THere is a screenshot that u need to see to do itA Luz (1) _______tomar caf en el desayuno, (2) ________el jugo de naranja. En el almuerzo (3) '___________comer arroz y carne. Pero hoy (4)_________ comer mucho y (5) _______tomar verduras. Para cenar, (6) _________tomar una sopa. De postre (7) ________fruta: (8) ______el helado. Why did Columbus make his initial voyage Westfrom Europe? Write in the slope-intercept form an equation of the line that passes through the given points.(6,8),(3,9)I need an answer ASAPI will give the brainiest! A match box dimension is 4cm2.5cm1.5cm.What will be volume of a packet containing such 6 match boxes?How many such packets can be placed in a cardboard box whose size is 60cm30cm24cm? PLEASEEE i REALLY need help!! This is due tonight!! 1. Think of two things that you can measure. Give one that requires high precision, or a low level of uncertainty. Give another that can have lower precision, or a higher level of uncertainty.2. Explain why you made your choices. Why does one measurement need to be more precise than the other? the division of state and federal governments is known as what A middle school principal wants to change the lunch menu at the school. The principal surveysthe students to determine how the students would feel about the changes. Which surveymethod will best produce the representative sample? Which kind of character is Anne in Anne of Green Gables? What type of heredity is shown in the pedigree?Asex linked dominantBsex linkd recessiveautosomal dominantDautosomal recessive please help me ( show ur work its multiple choice ):) What is the name of the people officiating the game? Referee and Linesman/Lineswoman Coach and Umpire 1. Hard water has about 150 ppm CaCO3. How many grams of calcium carbonate are in3.84 L (1 gallon) of water? water's density is 1000 g/1L Within a year of the first vape devices being released, the World Health Organization released a warning that __________. Which value of m makes this equation true? m - 8 = -1 m = 9m=7m= -9m = -7 What is a "registro?"Oa recordo the registrar's officeo an excercise machinea locker como marcar la presencia de una cita textual Conjugate sein: to be: write the German equivalent:SINGULARI am ______________you (singular) ______________ he is ______________she is ______________it is ______________PLURALwe are ______________you (plural familiar)______________ they (plural) are ______________ You (FORMAL) are______________ What does O'Sullivan mean when he states, "For this blessed mission to the nations of the world, which are shut out from the life-giving light of truth, has America been chosen"? Construct a class that will model a quadratic expression (ax^2 + bx + c). In addition to a constructor creating a quadratic expression, the following operations can be performed: - query quadratic expression for each coefficient - evaluate the quadratic expression at a specified value - determine the number of real zeros (solutions to associated quadratic equation) - determine the real zeros Also construct a test program which will test whether your implementation of this class is correct.