gonzalezpato420 gonzalezpato420
  • 16-05-2017
  • Physics
contestada

What is 2.5 × 104 × 3 × 102?

A. 5.0 × 108
B. 5.5 × 106
C. 7.5 × 106
D. 7.5 × 108

Respuesta :

jvi jvi
  • 16-05-2017
I assume these are scientific notation thus 10^x not 10x
first multiply all numbers together
so 2.5*10^4*3*10^2
or 25000*300
so you get 7500000.0
move the decimal to 7.5
which is 6 places
the answer is c 7.5*10^6

Answer Link

Otras preguntas

1/5 multiplied by 7/10
What is 6,739 divided by 6
On the Earth's surface, transporting materials are more common than residual materials. This condition is mainly the result of
Why did Washington decide to advance on the british camp at yorktown?
An incident at the Gulf of Tonkin, off the eastern coast of __________, became the justification for increasing the level of U.S. involvement in the war in Viet
Please help me How do you write 3.1 in expanded word form?
what is the same value as 50 tens
Under the feudal system, who owned the land (known as a fief) provided to a knight in exchange for money and loyalty?
Diviving mixed numbers 2 1/2 divide by 1 1/7
John Quincy has been a citizen of the United States for 8 years. He is 27 years old. If John decides to run for Congress, what are his options? I think it is he