itaupier1or5341
itaupier1or5341 itaupier1or5341
  • 11-06-2017
  • Mathematics
contestada

Multiply (2.0 ⋅ 10−4) ⋅ (3.1 ⋅ 10−20). Express the answer in scientific notation. The options are:
A: 6.2 ⋅ 10−80
B: 6.2 ⋅ 10−24
C: 6.2 ⋅ 1024
D: 6.2 ⋅ 1080

Respuesta :

Lieuvan119
Lieuvan119 Lieuvan119
  • 11-06-2017
(2.0×10^-4)×(3.1×10^-20)
=(2.0×3.1)×(10^4×10^-20)
=6.2×10^(-4+(-20))
=6.2×10^-24. Hope it help!
Answer Link

Otras preguntas

Multiply each expression6(h-4)
What is the role of energy in living organism? Is it more or less important role than other characteristic of life? Defend your response.
Solve a system by substitution method. X + 2y = 63x - 2y = 2Help...?
Tim wrote 16 as (-2) squared 4. Is he correct?
Find the GCF for 40 and 48
Use triangular trade as a sentence
Whats the best way to do this operation?---------------------------------Phillip charged $400 worth of goods on his credit card. On his first bill, he was not
Why do you think the Sumerians were attracted to the land. Between the Tigris and Euphrates  rivers
Which decimal below is the LEAST? 0.8 0.092 0.18 0.199
A comprehension test was given to students after they had studied textbook material either in silence or with the television turned on. Which one is Independent