ShayneDiener171 ShayneDiener171

11-05-2014
Mathematics

contestada

Evaluate the following expression:

7.0 x 10⁴ + 6.0 x 10³

A) 13 x 10⁷
B) 42 x 10⁷
C) 67 x 10³
D) 76 x 10³

Respuesta :

12-05-2014

[tex]7.0 \cdot 10^4 + 6.0 \cdot 10^3=10^3\cdot (7.0 \cdot 10+6.0)= (70.0 +6.0)\cdot10^3= 76 \cdot10^3\\ \\ Answer: \ D) \ \ 76 \cdot 10^3[/tex]

Answer Link

Otras preguntas

How to write 300,000,000 in standard form

An oscillator makes four vibrations in one second. What is its period and frequency

what does qué tiempo hace en el centro de méxico mean

round 672,831 to the nearest ten thousand

Select all that apply. A balance must exist between substances entering and exiting cells. Most animals remove substances by _____. a. eating b.sweating c.b

What does pov mean in language arts

What's the expanded notation for 876,543,210.25?

The distance between Cincinnati, Ohio, and charlotte, North Carolina, is about 336 miles.The distance between Cincinnati and Chicago, Illinois, is about 247 mil

For what reasons did union membership decline during the 1920s?

x - 5.1 = -7.6 x is equal to what number