Question

C) Express the following numbers in standard form. (1)

i) 0.0000048

ii) 3090000

D) Attempt the following

i) Simplify and express the result in power notation with positive exponent. (2)

a) (4

−8 ÷ 4

−12) × 4

−7

ii) Find the value of for which 141 ÷ 14114 = 141−10

(1)

iii) Express the following numbers in usual form (1)

a) 9.8 × 10−8

b) 2.3 × 105



rules are simple answer correctly or plz be redy to be reported cause I seriously don't have time to waste

thanks!​

Answer 1

Step-by-step explanation:

Express the following numbers in standard form. (1)

i) 0.0000048

sol → 48\100000000

ii) 3090000

sol→ 3.09 × 10^6