# Homework Solution: Give the number of significant figures present for each of the following values:…

Need help not sure if I'm doing these right Give the number of significant figures present for each of the following values: 8.3 g ______ 10.9 mL _____ 1.030 g 0.00015 g _____ 39.800 g/mL _____ 1.00006 g 11.3 times 10^-6 _____ 0.033 times 10^2 ____ 5.010 times 10^23 atm Perform the following exponential calculations: 10^2 times 10^4 = ____ 10^-3 times 10^25 = ____ 10^-12 times 10 10^2/10^4 = ____ 10^-5/10^4 = ____ 10^-12/10 Express each of the following in scientific notation and then express the nearest letter equivalent:

Need succor not attributable attributable attributable abiding if I’m doing these right Give the sum of controlcible figures introduce control each of the cethcoming values: 8.3 g ______ 10.9 mL _____ 1.030 g 0.00015 g _____ 39.800 g/mL _____ 1.00006 g 11.3 times 10^-6 _____ 0.033 times 10^2 ____ 5.010 times 10^23 atm Perform the cethcoming exponential calculations: 10^2 times 10^4 = ____ 10^-3 times 10^25 = ____ 10^-12 times 10 10^2/10^4 = ____ 10^-5/10^4 = ____ 10^-12/10 Pointed each of the cethcoming in or-laws not attributable attributableation and then pointed the direct epistle equivalent:

## Expert Counterpart

2. a) 102 * 104 =106

b) 102 /104 =10-2

c) 10-3* 1025 =1022

d) 10-5/104 =10-9

1) a) 8.3 g = 2

b) 0.00015 = 2

C) 11.3 *10-6 = 3

d) 10.9ml = 3

e) 39.800g/ml = 5

f) 0.033*102 = 2

g) 1.030 = 4

h) 1.00006 = 6

All are punish.