Scientic notation:
here, a is in between 1 to 10,i.e, 1<a<19
Here, value of m is number of places you move the decimal point to satify the value of a .
If the number you want to convert in Scientic notation is between 1 to 0,then value of m is negative otherwise it is positive.
2)
a)0.00000000007461 m = 7.46110-11 m ( move 11 places to satisfy value of a)
b) 19746000 mi =1.9746107 mi ( move 7 places to satisfy value of a)
3)
a) 4.5010-7 cm= 0.000000450 cm
b)1.1258107 g= 11258000 g
ASX 0.03060 0.391 . Express each number in scientific notation. a.) 0.00000000007461 m 70461 b.) 19,746.000)mi...
Report Date 01- 31- 20 Section Chem is 1. Write each number in scientific notation. 10cm a the average height of adult 182.88 cm b. speed of light 186,282 m/s c. length of X rays 0.000 000 009 m d. one pound of water contains 3892000 L 2. Convert these numbers to decimal format. a. 1.36 x 10' g/cm b. 4.39 x 10-7 mm c. 45.4 x 10g d. 1.760 x 10'yd 3. Perform the following calculations then write your...
QUESTION 1 A. Change each of the following to scientific notation: 1. 0.000147 = 6.0.543 = 2. 648 = 7. 1.64= 3. 0.00343 = 8. 833= 4. 7530 = 9. 200.0 x 102 = 5.71,200 = 10. 0.014 x 102 = B. Change each of the following from scientific notation to standard decimal notation: 1.1.76 x 102 = 6. 1.6 x 100 = 2. 4.27 x 10-3 = 7. 9.85 x 10-6 = 3. 9.85 x 10-2 = 8. 3.49...
express each number in scientific notation A) -46,2643 B) -56,200 C) 1.0 D) 4,345,132 [ Please explain negatives, a bit confused ]
Excrcises 1.1 In problems 1 -6 write "Yes" if the given number is in scientific notation or write "No" if the given number is not in scientific notation. 19 x10 321x10 0.52x10 5. 3. 1. 0.52x 10 -4.06x 10 -13x10 6. 2. 4. In problems 7-12 write each number in scientific notation. 368,000 11 28,900,000 9. -15.7 7. 0.04011 12. -0.000773 10. 8. 0.00000608 In problems 13-18 write each number in ordinary notation. 1033 x100 -6.55x10 17. 3.14 x10 15....
Express the following number in correct exponential (scientific) notation. 5000.5 x 103
Bonus points Solve the following problems and express the results in scientific notation with the correct number of significant figures (1 mark each) a) b) c) (3.968) + (8.000) + (4.210% 10%) + (1496.) (6.543 × 10^9)x (7.2 x 10?)/(4.71096) (3.33 x 104) * (4.9283 * 10)
SCIENTIFIC NOTATION 1. Write the following numbers in Scientific Notation. The coefficient or "mantissa" should be greater than or equal to 1 and less than ten. Numbers should have units. 145 children a. b. 200,010.3 meters 92,134,209.7 miles C. d. 81 neutrons 0.175 inches е. f. 0.0034 cm 0.000 000 00034 kg Write the following numbers in Standard Notation. (miE mile, s 2. second, ms millisecond) 1.35 x 10' meters а. 9.2 x10° mi b. 1.22 x10 s C. 3.4522...
the answers to problem number 3 please 2. Express the following numbers in correcet scientific notation. (Total 18 pts; 6 pts each) 293.43 3 9.30 o 0.00930 3. Round off the following numbers to three significant figures. (Total 20 pts; 4 pts each) 58240 5Raoo 0.07912 400.4 LOO 9.245 x 104 7.999
Question 12 Express each of the following numbers using scientific notation. (write the exponent parts 10^. For example 2 x 10^-2) a) 351 000 000 000 b) 0.000 860 c) 5 207 000
Express the following in scientific notation: (9.7 x 10(8.5 x 10) 10. b. (5.5 x10)+ (9.1 x 102) a.