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

Help plzzzzzzzzzzzzzzzz

Prove your work 1/3 + 1/4 (Not Adding),(LCM & GCF) Branliest

revise into a thesis statement.10. The Allied Healthcare field is a nice career choice.

FILL IN THE BLANKS

Which of the following is an effect reformation?

Answer this, please. I'm having trouble or I'm just dumb.

chemical weathering may occur because the mineral or rock is exposed to the air. this reaction occurs naturally with some chemicals and is called ___. a. oxidat

Returning from Vietnam, we were given a parade. Crowds of screaming people waving signs - not just on one road, one day. No, they were everywhere. Every day. On

Find x and round to nearest tenth

Using the key choices choose all responses that apply to the following descriptions. Some terms may be used more than once. Key: a. stratum basale b. stratum