General preguntas y respuestas

What are the basic metric units of length, mass, time, and volume? How are the metric prefixes used? Choose the correct answer below. A. The basic metric units of length, mass, time, and volume are the kilometer (km) for length, the gram ( g ) for mass, the minute (min) for time, and the liter ( L ) for volume. These basic units can be combined with a prefix that indicates multiplication by a power of 10 . B. The basic metric units of length, mass, time, and volume are the inch (in.) for length, the ounce (oz) for mass, the second (sec) for time, and the cup (c) for volume. These basic units can be combined with a prefix that indicates multiplication by a power of 0.1 . C. The basic metric units of length, mass, time, and volume are the foot ( f ) for length, the pound (lb) for mass, the minute (min) for time, and the gallon (gal) for volume. These basic units can be combined with a prefix that indicates multiplication by a power of 0.1 . D. The basic metric units of length, mass, time, and volume are the meter ( m ) for length, the kilogram ( kg ) for mass, the second ( s ) for time, and the liter ( L ) for volume. These basic units can be combined with a prefix that indicates multiplication by a power of 10 .

Fill in the blanks below with the correct units. (a) The mass of the baseball was about 143 ? (b) The spacebar on the keyboard was about \( 10 ? \) long. (c) Heather drank about \( 250 ? \) of juice with lunch.

2.1) How long does it take the man to walk to work in minutes? (1) 22) What is happening between 180 and 240 minules? 23) If he has to wait 1 minute 24 sec at the traffic light at 350 min, hy far is the traffic light from his home? 24) If he leaves home at \( 7.25 a m \) will he be at work on time, if he st work at \( 7: 30 \) am? 2.5) What time should he leave home in order to be at work on time 2.6) What is the average speed for the entire trip?

3.000 m ¿Cuántos kilómetros mide este puente?

At 8:00 PM the temperature was -16 degrees Fahrenheit, at 9:00 PM the temperature was -11 degrees Fahrenheit, and at 10:00 PM the temperature was -15 degrees Fahrenheit. When was it coldest?

At 3:00 PM the temperature was \( 25^{\circ} \mathrm{F} \). At 9:00 PM the temperature was \( 38^{\circ} \mathrm{F} \). When was it warmer? 3:00 PM 9:00 PM

At 4:00 AM the temperature was -26 degrees Fahrenheit. At 5:00 AM the temperature was -11 degrees Fahrenheit. When was it colder? 4:00 AM 5:00 AM

When drying your hands, start at the: A: Fingertips and work up to your forearms B: Elbows and work down to your fingers C: Forearms and work down to your fingers D: Wrist and work down to the fingers

Which step is part of the process of becoming an American citizen? A. Serving in the military B. Being at least 12 years old C. Submitting an application form D. Proving that one has received a high school education

What is one requirement for becoming an American citizen? A. Voting in American elections B. Volunteering in the community C. Being able to read and speak English D. Serving in the military