moralesbreanna04
moralesbreanna04 moralesbreanna04
  • 13-05-2021
  • Chemistry
contestada

5 points
9) Calculate and Round to the correct number of significant digits: 29.5 X
240 = ?*
7080
71
7100
8000

Respuesta :

Muscardinus Muscardinus
  • 18-05-2021

Answer:

The correct option is (a).

Explanation:

We need to find the product of given numbers.

First number = 29.5

Second number = 240

Product of two numbers = 29.5 × 240

= [tex]\dfrac{295}{10}\times 240[/tex]

Zeroes from numerator and denominator get cancelled.

So,

[tex]=295\times 24\\\\=7080[/tex]

Hence, the correct option is (a).

Answer Link

Otras preguntas

What is a gene and what is an allele?
Can someone help me the answer choices are still the same for the rest of the questions
How does american democracy differ from the theory of democratic government?
The missionary tea having compassion for africans but showing no compassion for maycomb's black community's feelings is an example of _____. foreshadowing flash
classical conditioning vs operant
Really need help with number nine thank you :))
Consider this passage: "'Either we'll finish the yard work in time to go to the movie, or we'll enjoy a quiet evening at home,' said John. 'I don't see us finis
Help PLEASE!!!!!!!!!!!!
Elias and Niko are polishing the silver at the heritage museum. Elias could polish all the silver himself in 40 minutes. That task would take Niko 50 minutes to
The Kendalls make monthly deposits into their savings plan. in 7 months, they have deposited $224. If they continue at this rate, how much will they have deposi