All categories

3 years ago

Help- thanks :/

Mathematics

2 answers:

DerKrebs [107]3 years ago

3 0

Answer:

4,7 is the one not equalivent to the others.

Step-by-step explanation:

All of the y values in the ratios have a gcf of 12. 7 Is not divisible by 12, let alone 9.

Temka [501]3 years ago

3 0

Hewo There! my name is Neko and I'll be helping you today! ;-)

Question:

Several ratios are graphed below. Which ratio is not equivalent to the others?

Answer:

The ratio of 4 to 7 is not equivalent to others.

Step-by-step explanation:

Connect the points by a straight line.

Equivalent points lie on the straight line

The given graph is in the Attachment

The (4, 7) doesn't lie on the straight line when the other three points lie on the line.

Hence (4, 7) is not equivalent to (2, 3), (6, 9), and (8, 12)

I hope this helps you!

Have an Amazing Friday!

-Neko-

You might be interested in

Help help please? i need it

vichka [17]

Answer:

C, $12

Step-by-step explanation:

Every hour worked the employee earns $12. This is a fixed rate and the answer is shown in the 1st slot of the table -- 1 hour = $12

7 0

3 years ago

Read 2 more answers

Alexa is $33,000 in her first year of teaching and earns a 4% increase in each successive year. Write a geometric series formula

sergeinik [125]

Answer:

Step-by-step explanation:

Alexa earns $33,000 in her first year of teaching and earns a 4% increase in each successive year. This means that for each year, her income is 104% of the previous year. So the rate of increase is 104/100 = 1.04. This rate is in geometric progression. The formula for the sum of n terms of a geometric sequence is expressed as

Sn = a(r^n - 1)/r-1

Where

Sn is the nth term

a is the first term

n is the number of terms.

r is the rate or common ratio

From the information given,

a = 33000

r = 1.04

The formula for Alexis total earning over n years will be

Sn = 33000(1.04^n - 1)/(1.04 - 1)

Her earnings for the next 15 years would be

S15 = 33000(1.04^15 - 1)/(1.04 - 1)

S15 = 33000(0.8009) / 0.04

S15 = $668167.50

5 0

4 years ago

If its 3:00 pm here and australia is 13 hours ahead pf us what time is it

emmainna [20.7K]

5:00 AM Australia is 15 hours ahead!

5 0

3 years ago

Read 2 more answers

The surface area of the prism is

lara [203]

Answer:

You'll have to multiply 9x12x8x4x5 which is equal to 17,280

8 0

3 years ago

Please help it's already late. Will mark brainliest for the first answer.

katrin2010 [14]

Answer:

check the first two and the last one

Step-by-step explanation:

you use multiplying/dividing and adding/subtraction to get the answer

10x+45x-13 = 11(5x+6)

55x-13 = 11(5x+6) combine like terms

55x-13 = 55x+66 distribute the 11 to the 5x and 6

-13 = 66 cancel out equal terms on both sides

the statement is false meaning there is equation has no solution

6 0

3 years ago

Read 2 more answers