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

Jocelyn complied data on the number of hours students work per week the summer after senior year. The minimum number of hours is the distribution was 23. The ra

yes haha yes what no oh yeah no nevermind wait yes

Any gïrls here free to talk

Aiko says to find the LCM, you can just multiply the two numbers. As a teacher, how do you respond?

A scientist is working with two different concentrations of hydrochloric acid (HCI). One bottle is 80% HCI, and the other is 40% HCI. For their experiment they

True or false everyone in the colonies could vote

The measure of an angle is 34.6°. What is the measure of its complementary angle?

Convert the population of Texas to Scientific notation. There are 28,000,000 people living in Texas.

Jocelyn complied data on the number of hours students work per week the summer after senior year. The minimum number of hours is the distribution was 23. The ra

what is 50+60 i need help