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Olenka [21]
2 years ago
15

I need help but uh yeah.

Mathematics
2 answers:
tekilochka [14]2 years ago
6 0

Answer:

5:20

6:2

20:7

Step-by-step explanation:

PSYCHO15rus [73]2 years ago
3 0

Answer:

2- the ratio would be 5:20

3- the ratio would be 6:2

4- the ratio would be 20:7

Step-by-step explanation:

hope this helps! have a great day/night :)

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if a pound of grapes cost $0.14 in 1960 and the price of grapes increased at the same rate as the CPI from 1960 to 1980 by appro
masya89 [10]

The CPI increased from 29.6 to 82.4.  

The rate of increase, is:

82.4/29.6 = 2.78

Now multiply this rate to the $0.14 price of grapes from 1960.

$0.14 x 2.78 = $0.39

Now to get the amount of increase subtract the new price from the original price:

$0.39 - $0.14 = $0.25 increase.

5 0
3 years ago
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nekit [7.7K]

Answer:

A.) The graph is translated 2 units in the positive x-direction

Why?

Because it goes horizontally and vertically downwards in the opposite quadrant

4 0
3 years ago
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Maria is comparing the prices of two window cleaning companies. Company A charges $6 per window and an additional $12 as service
k0ka [10]

Answer:

Part A: x is the number of windows

company A=6x+12

companyB=5x+15

Part B

company B

Part C

$3

Step-by-step explanation:

Part B

A 6*8+12=60

B 5*8+15=55

Part C

(6*6+12)-(5*6+15)=3

6 0
3 years ago
5. Which of the following sets of fractions is arranged in order from LEAST to GREATEST?
SCORPION-xisa [38]

Answer:

\{\frac{1}{8},\frac{1}{4},\frac{1}{2}\}

Step-by-step explanation:

Required

Which is ordered in ascending order

To do this, it is best to convert the fractions to decimal and then make comparison.

From the options, only (b) is ordered in ascending order and the proof is as follows.

\{\frac{1}{8},\frac{1}{4},\frac{1}{2}\}

Convert to decimals

\{0.125, 0.25, 0.5\}

By comparison:

0.125< 0.25< 0.5

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3 years ago
If the nth term is 6-2n^2 what is the 4th term?<br>​
GREYUIT [131]

Answer:

a₄ = - 26

Step-by-step explanation:

Substitute n = 4 into the nth term formula

a₄ = 6 - 2(4)² = 6 - 2(16) = 6 - 32 = - 26

7 0
2 years ago
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