nbuz5673 nbuz5673

Today at 3:25 PM
Mathematics

Answered

PLZZ HELP I'M GIVING 30 POINTS!!!!!
The speed of light is approximately 310^5 km/s. If a star that is 7.83610^17 kilometers away from Earth is born, how long after it is born would we see it from Earth? Give your answer in scientific notation, rounding to 1 significant figure.

Answer :

simbamitchell0 simbamitchell0

Today at 3:30 PM

Answer:

i don't know I'm realy sorry but u will get eventually

Answer Link

selhv1020 selhv1020

Today at 3:30 PM

Answer:

Scientific notation: t = 2.333 × 10³ s

Standard notation: t = 2 333 s

time = distance/velocity

Answer Link

Other Questions

Suppose that m and n are positive integers such that ³75m=n . What is the minimum possible value of m - n?

Suppose that m and n are positive integers such that ³75m=n . What is the minimum possible value of m - n?

Find the amount (in $) of interest and the maturity value of the loans. Use the formula MV PI to find the maturity value, (Round your answers to two decimal pla

California produces more wine than any other state in the United States. A)TrueB)False

Why are only monosubstitution products obtained in the acylation of the compound chosen for this experiment? a) The compound has limited reactivity. b) The reac

how to get sprain in ur right hand ?????????????

In the problem ${ 10 - 4 = 6\$} , what is the correct term f

Question is related to SHM

There is a crater at the centre of a square field of side 10, whose radius is 4. How much free area is present? ( A ) 48.7 ( B ) 51.3 ( C ) 50.3 ( D ) 49.7

आप अपने किन्हीं तीन पड़ोसियों के विषय में जानकारी देते हुए उनके नाम, उनके घर के सदस्यों के नाम, उनकी दो खास आदतें जो आपको अच्छी लगती हैं तथा दो वैसी आदतें जो आप

In which one of the following ways did the first world war not impact europe ? A. From a continent of creditors it turned into a continent of debtorsB. Soldiers

Si: 53 a la base n es igual a 33; hallar n Ssaaasdrryyuuuuuuuuuuyyyyyhhyuyyy

Imagine you could go back in time. write a diary entry describing where you would to go and what you will do their.

Check if the relation R in the set R of real numbers defined asR = {(a, b):a < b} is(i) symmetric

Which among the following statements with respect to carbon is/are correct ? 1. carbon forms the basis for all living organisms and many things we use2. carbon

Fo/case-l choose the correct option(s) (A) The minimum speed 'u, of the stone (relative to the lift) required at the lowest point of its path for successful com

In halogens, which of the following increases from iodine to fluorine?A. bond lengthB. electronegativityC. the ionization energy of the elementD. oxidising powe

O₂ is filled in a cylinder. When pressure is increased 2 times, temperature becomes four times, then how much times their density will becomea. 2b. 4c. 1/4d. 1/

Effective nuclear charge in as(z=33) is 6.30. which of following is/are correct:(a) 4 s electron(b) 4p electron(c) 3 d electron(d) outermost electron

A pump motor is used to deliver water at a certain rate from a given pipe. To obtain twice as much water from the same pipe in the same time, power of the motor