lilianarosepalo lilianarosepalo

19-08-2021
Chemistry

contestada

Perform the following operation
and express the answer in
scientific notation.
3.490x10-3 + 1.100x10-2
[?] 10^[?]

Respuesta :

maishasoha7 maishasoha7

19-08-2021

Answer:

1449 × 10 ^-5

Explanation:

3.490x10-3 + 1.100x10-2

= 0.01449

0.01449× 10^ 5

= 1449

Answer Link

sirajuddinserena sirajuddinserena

29-11-2021

Answer:

1.449x10^-2

Explanation:

Answer Link

Otras preguntas

A bedroom has a length of x + 5 feet and a width of x feet. Find the area of the bedroom, y, when x = 12. The area equation is y = . When x = 12, the area is ft

The volume of a cube is 27 cubic inches. What is the length of one edge of the cube?

How many grams of silver nitrate are needed to react with 156.2g of sodium sulfide to produce 595.8g of silver sulfide and 340.0g of sodium nitrate Would reall

President franklin roosevelt encouraged the passage of the Lend-Lease Act because he wanted to

Write the formula of Li+ formed byOH−, NO2−, HCO3−, SO32−, HPO42−

The flowers you received last week appear wizened.what will you do with them?why?

How did the presidential election of 1796 differ from previous american elections?

Concentrated hydrochloric acid is about 12.1 m. what volume of concentrated hcl is required to produce 5500 ml of 0.250 m?

what is 38 in denary in base 8

Calculate the maximum mass in grams of h2s that can form when 165 g aluminum sulfide reacts with 125 g water according to: