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Zina [86]
2 years ago
11

A TABLE SHOWS PARIS OF X- and y-

Mathematics
1 answer:
11Alexandr11 [23.1K]2 years ago
5 0

Answer:

A

Step-by-step explanation:

If y = 0.5 x 3^x I will use any 2 points from the table to replace x and y.

Let's use (2 , 4.5) and (3 , 13.5).

0.5 x 3^2 = 0.5 x 9 = 4.5

x = 2  y = 4.5

0.5 x 3^3 = 0.5 x 27 = 13.5

x = 3  y = 13.5

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Walter and Helen are asked to paint a house. Walter can paint the house by himself
Rudik [331]

Answer:

it will take 28 hour which is 1 day 4 hour

Step-by-step explanation:

if they work together thats mean we have to add. we have to add 12+16 which is equal to 28 hour.....

hope ot helps

4 0
2 years ago
I NEED HELP PLEASE ASAP!!! :)
erik [133]

Answer:

  r = 6.4/(1+sin(θ))

Step-by-step explanation:

As the attachment shows, for the given directrix and eccentricity, the equation is ...

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7 0
2 years ago
Please help me with this!!
rewona [7]
Area = b * h
Area of orange = area of big square subtract by area of small square

Small square = b^2
Big square = a^2
(a^2 - b^2) = (a - b)( a + b)

Solution: (a - b) (a + b)
8 0
2 years ago
Read 2 more answers
Does the table represent a function if the input is 1,2,3,4 and the output is 3,6,11,18?
skelet666 [1.2K]
Yes..it does. To be a function, all the inputs (x's) have to be different numbers...there can be no repeating x's...there can be repeating outputs (y's)...just not the x's
8 0
3 years ago
if joe and jim combined their hourly pay,they would have $16. jims hourly pay is $1.50 more than joes. find each bous hourly pay
evablogger [386]
Joe : x
jim : y

x+y=16
y=1.50+x

x + 1.50 + x = 16

2x = 14.5

x = 7.25

7.25 + y = 16

y= 8.75

Joe : $7.25
Jim : $8.75
6 0
3 years ago
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