3 years ago

It takes 15 minutes to make 3 birdhouses how long will it take to make 11 bird houses

1 answer:

3 0

55 min because to make one bird house it's 5 min do 5*11=55.
Hope this helps
Plz mark brainliest
-turtles 12345

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Hitman42 [59]

Answer:

20x30xH=7000

11.6666 , depends on how much you need to round it. if 2 sig figs, round it to 12.

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3 years ago

Bezzdna [24]

X=4 because you combine 2+4 and subtract -6 then divide

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3 years ago

svlad2 [7]

Here we use the equation

$y = a(b)^x$

Taking points (0,4), (1,2)

Substituting the point (0,4) , we will get

$4 = a(b)^0
\\
4 = a(1) \\
a =4$

Substituting (1,2) we will get

$2 = 4 (b)^1
\\
2/4 = b
\\
b = 1/2$

So we have

$a = 4, b = 1/2$

Therefore , required equation is

$y = 4(1/2)^x$

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3 years ago

Mice21 [21]

50 is the answer to this question

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3 years ago

Nikolay [14]

The ratio 12:20 because you need it to be equal to 3:5. 3 times 4 which makes 12 so you need to multiply 5 with 4 too

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3 years ago