SL33PYHE47 SL33PYHE47

04-03-2022
Mathematics

contestada

a) Work out (5 x 10^3) x (9 x 10^7)
b) Work out (7 x 10^5) ÷ (2 x 10^2)

Respuesta :

janetn363 janetn363

04-03-2022

Answer:a. (5 * 9) * (10^3 * 10^7)

45 * 10^3+7

45 * 10^10 = 4.5 * 10^11

b. 7 * 10^5/2 * 10^2

7 * 10^3/2

7 * 1000/2

7 * 500 = 3500 or 3.5 * 10^3

Step-by-step explanation:

Answer Link

Otras preguntas

Y=10x Graph the function

Which choice correctly lists the attributes a celestial body must posses in order to be labeled a planet? Question 4 options: 1. Must have a moon 2. Must be lar

Plese Translate these question without using an online translaor: Qui aime regarder la télé chez eux? Quelle émission aime-t-elle regarder? Quelle émission choi

Compare two electrons with quantum number sets (4, 2, 1, +½) and (4, 1, 1, +½). Be specific about each in terms of location and properties, based on their four

Is used to process certificates and private/public key information?

what are possible solutions to a system of linear equations and what do they represent graphically?

What reactants (molecules) are required for cells to carry out cellular respiration

How many terms are in 8y+7z

what was the average closing price in 192473100154314

Raul bought a soft drink and a sandwich for $9.90 . Which is he price of each if the sandwich cost 3.5 times as much as the soft drink