evangelinekoeni evangelinekoeni

01-03-2018
Mathematics

contestada

What is the sum of 4.9 × 102 and 6.8 × 103?

( one answer )

Respuesta :

choixongdong choixongdong

01-03-2018

4.9 × 10^2 + 6.8 × 10^3
= 10^2(4.9 + 68)
= 72.9 x 10^2
= 7.29 x 10^3

answer
7.29 x 10^3

Answer Link

samuelonum1 samuelonum1

18-03-2020

Answer:the answer is 7290

Step-by-step explanation:

From the given expression

4.9*10^2 =4.9*100=490

and

6.8*10^3=6.8*1000=6800

490+6800=7290

Answer Link

Otras preguntas

Why was independent city and states created in ancient greece?

-Describe the difference between one whole and one tenth. You may even draw a model to show the difference. - Carter says that 0.8 is the he same as 8/100. Desc

Philip of Valois and _____ both claimed the right to the French throne after the death of Philip IV's last son. Joan of Arc Elizabeth Charles VII Edward III

Application of traction may be beneficial to.. a. relieve muscle spasms. b. Hold a fracture in the correct position. c. Separate bone fragment ends. d. All

Salads are always a healthy alternative in a restaurant. TRUE or FALSE.

what pathway uses fat reserves to produce atp

The ability to understand, lead, and control the behavior of other workers is called: (Points: 3) Conceptual skill Human skill Technical skill Negotiating skill

What is the FICO system? a. A credit inventory system b. A credit history system c. A credit investment system d. A credit scoring system

The process by which complex compounds are broken down by enzymes and by which many organic alcohols are formed is called fermentation. a. True b. False

How can wellbeing be defined? What terms and levels are used to describe wellbeing? How does the level of wellbeing relate to a country’s level of development?