Determine the answers for the following addition & subtraction problems, reporting your answer to the appropriate number of sig figs: 263.36 + 236 = 568 236.23 = – 258 + .0123 = 255.55 + 20.0 = Determine the answers for the following Multiplication & division problems, reporting your answer to the appropriate number of sig figs: 50.5 x 0.15 = 250.00 ÷ 25.00 = 135.90 x 0.1250 = 0.305 ÷ 0.1050 = Record the following conversion factors: 1 km = cm 1 W = kW 1 s = ms 1MV = V Complete the following metric conversions. Report your answers in scientific notation. 0.0145 s = ms 15.07 g = kg 537000 cm = km 0.540 MW = W A school bus full of students weighs 10638 lbs. What is the mass of this bus in kg? Washington State covers a land area of 66544 mi2. What is this land area in square kilometers? You have been told that the highway speed of a car was 1.5 m/s. Is this a reasonable speed, or has someone done a conversion wrong? Show a conversion from 1.5 m/s to miles per hour using the factor label method to justify your answer.
Determine the answers for the following addition & subtraction problems, reporting your answer to the appropriate number of sig figs: 263.36 + 236 = 258 + .0123 = 568 – 236.23 = 255.55 + 20.0 = Determine the answers for the following Multiplication & division problems, reporting your answer to the appropriate number of sig figs: 50.5 x 0.15 = 135.90 x 0.1250 = 250.00 ÷ 25.00 = 0.305 ÷ 0.1050 = Record the following conversion factors: 1 km = cm 1 s = ms 1 W = kW 1MV = V Complete the following metric conversions. Report your answers in scientific notation. 0.0145 s = ms 537000 cm = km 15.07 g = kg 0.540 MW = W A school bus full of students weighs 10638 lbs. What is the mass of this bus in kg? Washington State covers a land area of 66544 mi2. What is this land area in square kilometers? You have been told that the highway speed of a car was 1.5 m/s. Is this a reasonable speed, or has someone done a conversion wrong? Show a conversion from 1.5 m/s to miles per hour using the factor label method to justify your answer.
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