3 years ago

Scientists have calculated that the earth is 4 540 000 00 years old. How many billion years is this

Mathematics

2 answers:

Vera_Pavlovna [14]3 years ago

8 0

It’s 0.454 billion years

djyliett [7]3 years ago

5 0

Answer: Earth's age at approximately 4.54 billion years.

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4. Muthu had 4 times as many stamps as

RSB [31]

Answer:

20 stamps

Step-by-step explanation:

Let x be Muthu's original count

Let y be Sangeetha's original count

x = 4y

x - 12 = y + 12

y = x - 24

x = 4(x - 24)

x = 4x - 96

3x = 96

x = 32

so 32 - 12 = 20

5 0

3 years ago

An object’s volume is 0.12 kL. What is its volume in liters?

mrs_skeptik [129]

Answer:

120L

Step-by-step explanation:

Given quantity;

0.12kL to L

Solution:

Convert the given quantity to Liters;

1000L = 1kL

So.

1kL gives 1000L

0.12kL will be 1000 x 0.12 = 120L

3 0

3 years ago

A man purchases a plot of land that is 1 4/5 acre.

slamgirl [31]

Answer:2/2/5

Step-by-step explanation:
If 3/4 = 9/5
what about 4/4
You get the answer as 12/5 which is 2/2/5

Hope this helped

4 0

2 years ago

Read 2 more answers

There are 32 times students can work in the computer lab during one week. If 24 students can work in the computer lab at one tim

uysha [10]

600 students can work in the lab

4 0

3 years ago

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Write a recursive rule: <br><br>-2,0,2,4,6

bearhunter [10]

Write a recursive rule for the sequence.

-2,0,2,4,6

STEP 1:

a1 = -2

a2 = 0

a3 = 2

STEP 2:

d = a2-(a1)=a3

= d = 0-(-2)=2

STEP 3:

An = a+(n-1)d

ANS:

6 0

2 years ago