(1) Deduce the value of the ‘n’ in each of the following:
(a) 0.0035² = 1.225 × 10ⁿ
(b) 0.04...
Mathematics, 31.01.2021 19:30 Jasten
(1) Deduce the value of the ‘n’ in each of the following:
(a) 0.0035² = 1.225 × 10ⁿ
(b) 0.04³ = 6.4 × 10ⁿ
(2) Write the answers to the following calculations in standard form:
(a) ( 2.4 × 10⁸ ) ÷ ( 9.6 × 10² )
(b) (2.8 × 10⁵) × ( 2.0 × 10³ )
(3) Evaluate the following without the use of calculator:
(a) 27³ / 3³ (b) 25² × 5²
Answers: 2
Another question on Mathematics
Mathematics, 21.06.2019 15:00
Abiologist is recording the loss of fish in a pond. he notes the number of fish, f, in the pond on june 1. on july 1 there were 63 fish in the pond, which is 52 fewer fish than were in the pond on june 1. which equation represents this situation? a. f – 52 = 63 b. f – 63 = 52 c. 63 – f = 52 d. f – 63 = –52
Answers: 1
Mathematics, 21.06.2019 18:30
What can each term of the equation be multiplied by to eliminate the fractions before solving? x – + 2x = + x 2 6 10 12
Answers: 2
Mathematics, 21.06.2019 20:30
East black horse $0.25 total budget is $555 it'll cost $115 for other supplies about how many flyers do you think we can buy
Answers: 1
You know the right answer?
Questions
Biology, 31.10.2020 03:10
Mathematics, 31.10.2020 03:10
Mathematics, 31.10.2020 03:10
History, 31.10.2020 03:10
English, 31.10.2020 03:10
Health, 31.10.2020 03:10
Mathematics, 31.10.2020 03:10
Mathematics, 31.10.2020 03:10
Arts, 31.10.2020 03:10
