Question 1
pts
You may find the following resources helpful:
Scientific Calculator
Links to an external site.
Periodic Table
Equation Table
Complete the two problems below:
1. Convert 845.3 to exponential form and explain your answer.
2. Convert 3.21 x 10-5 to ordinary form and explain your answer.
,Your Answer:
8.453x10^2 - the decimal point was moved two places to the left - the first number was
8
.0000321 - the decimal point needed to be moved five spaces to the left.
1. Convert 845.3 = larger than 1 = positive exponent, move decimal 2
places = 8.453 x 102
2. Convert 3.21 x 10-5 = negative exponent = smaller than 1, move
decimal 5 places = 0.0000321
Question 2
pts
You may find the following resources helpful:
Scientific Calculator
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, Periodic Table
Equation Table
Using the equation bank, complete the two conversions shown below, showing
all work:
1. 2.73 liters = ? ml
2. 8.6 pts = ? qts
Your Answer:
pts
You may find the following resources helpful:
Scientific Calculator
Links to an external site.
Periodic Table
Equation Table
Complete the two problems below:
1. Convert 845.3 to exponential form and explain your answer.
2. Convert 3.21 x 10-5 to ordinary form and explain your answer.
,Your Answer:
8.453x10^2 - the decimal point was moved two places to the left - the first number was
8
.0000321 - the decimal point needed to be moved five spaces to the left.
1. Convert 845.3 = larger than 1 = positive exponent, move decimal 2
places = 8.453 x 102
2. Convert 3.21 x 10-5 = negative exponent = smaller than 1, move
decimal 5 places = 0.0000321
Question 2
pts
You may find the following resources helpful:
Scientific Calculator
Links to an external site.
, Periodic Table
Equation Table
Using the equation bank, complete the two conversions shown below, showing
all work:
1. 2.73 liters = ? ml
2. 8.6 pts = ? qts
Your Answer:
