(b) The circumference of Earth through the poles is 40,008 km. Round this number to four significant figures and express it in standard exponential notation.

Carry out the following operations and express the answers with the appropriate number of significant numbers. (a) 14.3505 + 2.65 (b) 952.72 - 73.4201

Carry out the following operations and express the answers with the appropriate number of significant numbers. (c) (3.29×10⁴)(0.2501)

Carry out the following operations and express the answers with the appropriate number of significant numbers. (d) 0.0588/0.677

Carry out the following operations and express the answers with the appropriate number of significant numbers. (a) 16.234 + 8.722 × 0.6746

You have a graduated cylinder that contains a liquid (see photograph). Write the volume of the liquid, in milliliters, using the proper number of significant figures.

Using your knowledge of metric units, English units, and the information on the back inside cover, write down the conversion factors needed to convert (a) in. to cm

Using your knowledge of metric units, English units, and the information on the back inside cover, write down the conversion factors needed to convert (c) km to ft

Using your knowledge of metric units, English units, and the information on the back inside cover, write down the conversion factors needed to convert (d) in.³ to cm³. 

Using your knowledge of metric units, English units, and the information on the back inside cover, write down the conversion factors needed to convert (a) km/hr to m/s

Using your knowledge of metric units, English units, and the information on the back inside cover, write down the conversion factors needed to convert (c) mi to km

Using your knowledge of metric units, English units, and the information on the back inside cover, write down the conversion factors needed to convert (d) ft³ to L.

(a) A bumblebee flies with a ground speed of 15.2 m/s. Calculate its speed in km/hr.

(b) The lung capacity of the blue whale is 5.0×10³ L. Convert this volume into gallons.

(c) The Statue of Liberty is 151 ft tall. Calculate its height in meters.

(d) Bamboo can grow up to 60.0 cm/day. Convert this growth rate into inches per hour.

(a) The speed of light in a vacuum is 2.998×10⁸ m/s. Calculate its speed in miles per hour.

(b) The Sears Tower in Chicago is 1454 ft tall. Calculate its height in meters.

(c) The Vehicle Assembly Building at the Kennedy Space Center in Florida has a volume of 3,666,500 m³. Convert this volume to liters and express the result in standard exponential notation.

(d) An individual suffering from a high cholesterol level in her blood has 242 mg of cholesterol per 100 mL of blood. If the total blood volume of the individual is 5.2 L, how many grams of total blood cholesterol does the individual's body contain?

Perform the following conversions: (a) 5.00 days to s

Perform the following conversions: (b) 0.0550 mi to m

Perform the following conversions: (c) $1.89/gal to dollars per liter

Perform the following conversions: (d) 0.510 in./ms to km/hr

Perform the following conversions: (e) 22.50 gal/min to L/s

Perform the following conversions: (f) 0.02500 ft³ to cm³.

Carry out the following conversions: (a) 0.105 in. to mm

Carry out the following conversions: (c) 8.75 mm/s to km/hr (f) 8.75 lb/ft³ to g/mL.

Carry out the following conversions: (d) 1.955 m³ to yd³

Carry out the following conversions: (e) $3.99/lb to dollars per kg