Mathematics College

1.
(04.01 LC) WILL GIVE BRAINLIEST

Which of the sets of ordered pairs represents a function? (5 points)

A = {(1, −5), (8, −5), (8, 7), (2, 9)}
B = {(7, −4), (7, −2), (6, −3), (−9, 5)}

Only A
Only B
Both A and B
Neither A nor B

Answers

Answer 1
Neither A nor B because there is repetition of X values
Answer 2

Answer:

Neither

Step-by-step explanation:

I just took the quiz.

Related Questions

3(5 + 6)=.......................​

Answers

Answer: 33

Step-by-step explanation: 5 plus 6 is 11, times 3 equals 33

Solve and graph 3<5 + X

Answers

Answer:

i think it is 5

Step-by-step explanation

srry if its not:(

please help! its due today :(

Answers

it’s D i did this before

Help meeeeeeeeeeeee.....

Answers

Answer:

Meredith runs 90 meters in 1 min

Step-by-step explanation:

The information says that she runs at a rate of 90 meters per minute.

90 meters in 1 min

180 meters in 2 min

In a certain state, a survey of 600 workers showed that 35% belonged to a union. Find the 95% confidence interval of true proportion of workers who belong to a union.

Answers

Answer:

The 95% confidence interval of true proportion of workers who belong to a union.

(0.29657 , 0.40343)

Step-by-step explanation:

Explanation:-

Given sample size 'n' = 600

Given sample proportion  p = 35% or 0.35

The 95% confidence interval of true proportion of workers who belong to a union.

[tex](p^{-} -Z_{0.05} \sqrt{\frac{pq}{n} } , p^{-} + Z_{0.05} \sqrt{\frac{pq}{n} } )[/tex]

[tex](0.35 -1.96\sqrt{\frac{0.35 X0.65}{600} } , 0.35 + 1.96\sqrt{\frac{0.35 X 0.65}{600} } )[/tex]

( 0.35 - 1.96 (0.02726) , 0.35 + 1.96 (0.02726)

(0.35 - 0.05343 , 0.35 + 0.05343)

(0.29657 , 0.40343)

Final answer:-

The 95% confidence interval of true proportion of workers who belong to a union.

(0.29657 , 0.40343)

Which of the following cells can generate ATP through glycolysis?

A.
Eukaryotic Cells (Plants and Animals)

B.
Prokaryotic Cells (Bacteria)

C.
None of the above

D.
All of the above

Answers

D. All of the above.

HELPPPP ILL: MARK BRAINLIEST IF I CAN OR GET TWO ANSWERS

Answers

Answer:

o is the answer as it passes through origin

PLs HElp I ONLY HAVE AN HR
What is the sign of the product (3)(-3)(-2)(4)? (5 points)

a
Positive, because the products (3)(-3) and (-2)(4) are negative, and the product of two negative numbers is positive

b
Positive, because the products (3)(-3) and (-2)(4) are positive, and the product of two positive numbers is positive

c
Negative, because the products (3)(-3) and (-2)(4) are negative, and the product of two negative numbers is negative

d
Negative, because the products (3)(-3) and (-2)(4) are positive, and the product of two positive numbers is negative

Answers

Answer:

a

Step-by-step explanation:

just read through the answer choices and you can see that the other three are wrong

Answer:

Step-by-step explanation:

you multiply a positive with a negative=negative (3)(-3)=-9

(-9)(-2)=+18(4)=72 positive

a

Complete the numeric pattern.
1,2,4, blank, blank
32, blank

Answers

Answer:

1,2,4,8,16,32,64

Step-by-step explanation:

You double the answer each time.

Please help me eith this Ive asked like six times
Also please explain in depth bc these questions in general confuse me

Answers

Answer: WX = 12

Step-by-step explanation:

WX = 2VX

WX = 2 (6)

WX = 12

This is what I was thought in class so I hope it's right..

What is the value of x??

Answers

Answer:

160

Step-by-step explanation:

Using Exterior angle theorem

30+130=160

x=160
Uhhh not sure if you want the explanation

HELPPP MEEEEEEEEEEEEEEEEEEEEEEE

Answers

The third one hope that helps

find the slope please​

Answers

The slope of the line is 2.

The slope is going up from left to right, so it'll be positive to start with. From there you have to do rise over run. That is pretty much how many units up and in towards the slope do you have to go until you find 2 points that are in the center of the line. In this case, the rise over run is 2/1 which equals 2.

May I have brainliest please? :)

If there were 1,593 Ronald McDonald's in the McDonald's, how many could fit?

Answers

depends on the size of the mcdonald’s

Answer:

over 1,593

Step-by-step explanation:

if there was already 1,593 Ronalds in the McDonalds the McDonalds can most likely fit over that amount

please help i’ll mark you

Answers

Answer:

Quadrant 1: (6, 6)

Quadrant 2: (-1,6) and (-1,2)

Quadrant 3: (-6,-2)

Quadrant 4: (6,-2) and (1,-6)

Step-by-step explanation:

answer ??????????????????

Answers

Answer:

The answer is 5x

Step-by-step explanation:

I need Help please please

Answers

Answer:

the answer will be B

......

Which of the following equations best represents the regression line for the data given in the table above?

Answers

Answer:

B. y=3x-2

Step-by-step explanation:

Regression line has positive slope value, it's rise from left to right.

y=3x-2 seems to be the most possible one

can u pls help me with this question ​

Answers

a: 68 and also b:59 hope this helps :)

Answer:

Allie found 102 near-sighted patients in a week.

Sam found 177 near-sighted patients in a week.

Step-by-step explanation:

I had this on my English test, lol

Please help with this

Answers

Answer: pretty sure its 85

Step-by-step explanation:

Answer:

85°

Step-by-step explanation:

Line segment AB || line m

Therefore, BC is transversal.

[tex] \therefore m\angle ABC + (m\angle ACB +m\angle A D) = 180\degree[/tex]

[tex] \therefore m\angle ABC + (55\degree + 40\degree) = 180\degree[/tex]

[tex] \therefore m\angle ABC + 95\degree = 180\degree[/tex]

[tex] \therefore m\angle ABC = 180\degree -95\degree [/tex]

[tex] \therefore m\angle ABC = 85\degree [/tex]

help me , my project is do soon .

Answers

Answer:

whats the question

Step-by-step explanation:

solve the inequality

Answers

Answer:

m ≥ –6

Step-by-step explanation:

m+5 ≥ –1

subtract 5 from both sides

m ≥ -6

HELP ASAP! QUESTION IN PHOTO

Answers

Answer:

6.4

Step-by-step explanation:

1-1.6

4X1.6=6.4

what is the best description to the relation.
A. a function that is a one-to-one
B. a function that is many-to-one
C. a function that is one-to-many
D. a relation that is not a function ​

Answers

D! Hope this helps, stay safe!

About how many more jazz records were sold in April than in February?

Answers

Answer: DO you have a chart or something that i can actually help you with

Step-by-step explanation:

Helpppppppppppppppppp

Answers

Answer:

option C

Step-by-step explanation:

Answer:

c number is right anwer .... . .... ..

7TH GRADE 30 POINTS FOR ONS QUESTION HELP PLEASE ​

Answers

Answer:

G

Step-by-step explanation:

It is G,

In the figure below, m 2WXZ=89, and m Z1 is 49° more than m 2 2. Find m2.
w
Y

Answers

I’m confused about that sorry

What is 2 1/3 ÷ 1 1/2??

Answers

Answer:

2 1/3 / 1 1/2 = 1.55555556

Step-by-step explanation:

Answer:

1.555555556

Step-by-step explanation:

because its the answer dude

6x^2-5x-4=0
solving quadratics by factoring (answer with {} around it)

Answers

Step-by-step explanation:

6x²–5x–4 = 0

6×4 = 24..

write many ways 24 can be written..

24 = (6×4), (1×24), (12×2), (8×3)

(8×3) --> –8+3 = –5

6x²+3x–8x–4 = 0

6x(x+½)–8(x+½) = 0

(6x–8)(x+½) = 0

6x–8 = 0, x+½ = 0

6x = 8, x = –½

x = 4/3, –½

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