glxtchXepted glxtchXepted

01-08-2022
Mathematics

contestada

Express your answer in scientific notation. 0.00045-2.5x10^-5

Respuesta :

01-08-2022

Answer:

4.25 × 10^-4

Step-by-step explanation:

0.00045-2.5x10^-5

= (4.5 × 10^-4) - (0.25 × 10¹ × 10^-5)

= (4.5 × 10^-4) - (0.25 × 10^{1-5} )

= (4.5 × 10^-4) - (0.25 × 10^-4)

= (4.5 - 0.25) × 10^-4

= 4.25 × 10^-4

Answer Link

Otras preguntas

E = mv^2 Work out the value of E when m = 3 and v = 10

a giraffe can run 46.93 feet per second how many feet can it run in 1.8 seconds with out cross multiplying justify your awnser

what type of society did stevenson live in

Let E and F be independent events in a sample space S with Pr[E] = 0.4 and Pr[F] = 0.2. Find Pr[EUF] A.0.60 B.0.52 C.0.40 D.0.32 E.0.08

results of 1+2+3+....+99+100+99+...+3+2+1 is.....

What fraction is closest to 3/4? 2/3 3/5 7/10 13/20 Show your working please

Which of the following describes the Conquistadors goals in the New World? Select one: a. Gold - The Conquistadors wanted to get rich b. God - The Conquistadors

what was Margaret Brent accomplishments

What phylum has animals with a central cavity and mouth;and most of them have tentacles?

How long does interphase last?