Use prefix multipliers to express each measurement withoutany exponents.a. 38.8 * 105g b. 55.2 * 10-10 sc. 23.4 * 10-11 m d. 87.9 * 10-7L

4. Which of the following is approximately the number of feet in 3 m? A. 0.9 ft B. 1.18 ft C. 7.62 ft D. 9.84 ft

9. A 10.00 g piece of metal is submerged in a graduated cylinder initially containing 20.00 mL of water. With the metal in the cylinder, the level of the water is recorded as 21.40 mL. Determine the identity of the metal. a. aluminum (density = 2.70 g/mL) b. zinc (density = 7.13 g/mL) C. silver (density = 10.49 g/mL) d. gold (density = 19.32 g/mL) %3D

Below is the data from a hypothetical experiment. The actual density of the substance is 2.37 g/mL. How would the quality of this data be characterized what is the correct answer

Complete the following  conversions between SI units.  A. 612 g=___mg B. 8.160 m=___cm C. 3779 ug= ___g D. 781 mL =___L E. 4.18 kg=___g

Estimate the length of the black object on meter stick B a. 1.74 cm b. 1.7 cm c. 1.743 cm d. 1.60 cm

4. The SI prefix for one million (10°) is A. mega B. metro C. micro D. milli E. millio

7. A student calculates the density of a lead cylinder to be 10.3 g/cm3, but the actual density of lead is 11.3 g/cm3. What is the percent error of their measurement? a. 9.7% b. 8.8% c. 91.2% d. 90.3%

Match the correct prefix with the factor. A. 103 B. 109 C. 10-9 D. 10-2 V C E. 10-3 F. 102