3 years ago

Before there was any life on Earth, which gas was absent from the ancient atmosphere?

1 answer:

5 0

If I am right it should be D because pigs make methane

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larisa [96]

Answer:

y=12/x

Step-by-step explanation:

if y=12, and x=1 so

general formula y=12/x

for x=5 , y=12/5=2.4

you can graph by ploting points such as (1,12), (5, 2.4),...

6 0

3 years ago

atroni [7]

Answer:

Step-by-step explanation:

1+1=2

8 0

3 years ago

Lynna [10]

Answer: Replace the x with the number or expression.

Given the function f (x) = 3x - 5, find f (4). ...

Find the value of h (b) = 3b2 - 2b + 1 when b = -3. ...

Find g (2w) when g (x) = x2 - 2x + 1.

Step-by-step explanation:

5 0

3 years ago

Rzqust [24]

Answer:

$42.80

Step-by-step explanation:

We can set up an equation to solve this as such

$40*1.07=42.80$

6 0

3 years ago

Delicious77 [7]

The answer is d. No probs!

4 0

3 years ago