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melisa1 [442]
3 years ago
7

A) Divide 266 in the ratio 1:3

Mathematics
1 answer:
katrin [286]3 years ago
6 0

Answer:

A. 5/3 is correct 3:5 1:n

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What integer and-8 have the product of -96
laiz [17]
That would be 12
12 times -8 = -96!

:) Have a nice day and maybe consider grading this answer brainliest? <3
7 0
3 years ago
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Cant find the answer
dedylja [7]

Answer:

Carter family = 25 hours

Davis family = 31 hours

Step-by-step explanation:

Let's say the number of hours the Carter family used their sprinkler is x and the number of hours the Davis family used their sprinkler for is y.

So combined:

x + y = 45 hours

and we are also told that:

40x + 15y = 1300 L

So we can do simultaneous equations to solve the problem.

With some rearranging, we can figure out that:

y= 45 - x

and by substituting that into the second equation:

40x + 15 (45 -x) = 40x + 675 - 15x = 1300L

25x = 1300 - 675

25x = 625

x = 25 = hours that the Carter family used their sprinkler

and we can substitute that back into the original equation to find how many hours the Davis family used their sprinkler so:

25 + y = 56

y = 31

The Davis family used their sprinkler for 31 hours whilst the Carter family used their sprinkler for 25 hours.

7 0
2 years ago
Look at the graph shown: which equation best represents the line
Sliva [168]
Five is going up to four
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3 years ago
Find the constant of proportionality for the table and write in the form y = kx.
atroni [7]

Answer:

y=4x

Step-by-step explanation:

it's enough to use first column (x=6, y=24). Inserting this data into equation y=kx, we can calculate k.

24=k*6

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k = 24/6

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3 years ago
5. A bag contains 5 blue marbles, 4 yellow marbles and 1 red marble. What 1 point
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Answer:

()

Step-by-step explanation:

Use nCr to figure this out, plug in the numbers and probabilities and solve

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3 years ago
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