Stavroula89 Stavroula89

01-04-2017
Mathematics

contestada

Scientists have calculated that the Earth is 454 000 000 000 years old. How many billion years is this?

Respuesta :

kaa0105 kaa0105

01-04-2017

454 billion years

1 bill = 1000000000

Answer Link

01-04-2017

Divide the answer by a billion one with 9 zeros
So Answer is 454.

Answer Link

Otras preguntas

There were x cupcakes at the beginning of a party. By the end of the party, 16 of them had been eaten. Using x, write an expression for the number of cupcakes t

what is the cause of FMD

Subukin NatinsaPanuto: Isulat sapatlang ang uri ng ensemble na ipinapakitabawat larawan.

UNA RED SOCIAL PARA EL CUMPLIMIENTO DE UN PROYECTO COMUNITARIO

[tex]if x^2 = 17x + y \: and \: y {}^{2} = 17y + x \: then \: find \sqrt{x {?}^ + {y { }^{2} + 1 } } [/tex]

Each morning papa notes the birds feeding on his birdfeeder. So far this month he has seen 59 blue jays, 68 black crows, 12 red robins and 1 cardinal what is th

please help me.......

can someone explain how this is done?

describe how you would determine the half-life of a substance from an activity/time graph, plsplspls help

33. Which side of the triangle in the diagram is the hypotenuse? A. B B. C C. A