25. you are asked to find the area of a room that is 4.56 m long and 5.668 m wide. how many significant
figures should you show in your answer?
a. 5
b. 3
c. 7
d. 4
Solved
Show answers
More tips
- A Animals and plants 10 Tips for Growing Delicious and High-Quality Tomatoes in Your Garden...
- H Health and Medicine Tick Traps: How to Remove Them Safely and Effectively...
- F Family and Home How to Keep Your Home Warm: Tips and Tricks...
- C Computers and Internet How Much Does an iPhone Cost in America?...
- S Style and Beauty Discover the Art of Nail Design: How Do You Paint Your Nails?...
- F Food and Cooking Discover How to Properly Prepare Dough for Rasstegai...
- F Family and Home Ways to Attract Wealth into Your Home...
- G Goods and services Stock center - a modern way of optimizing logistics...
- F Family and Home How to Teach Your Child to Read?...
- F Food and Cooking How to properly cook shrimp: tips from professionals...
Answers on questions: Physics
- P Physics If an airplane is headed due north at 120 km/hr directly into a headwind (due south) of 15km/hr, what is the resultant velocity of the aircraft? Only give the magnitude as your...
- P Physics A car uses a force of 5250 N to accelerate at a rate of 3.5 m/s/s. what is the cars mass...
- P Physics Compare and contrast a natural and synthetic resource...
- P Physics Adisk-shaped space station 175 m in diameter spins uniformly about an axis perpendicular to the plane of the disk through its center. how many rpm (rev/min) must this disk make...
- P Physics In a race, Usain Bolt accelerates at 1.99 m/s2 for the first 60.0 m, then decelerates at -0.266 m/s2 for the final 40.0 m. How much time did the race take? (Unit = s)...
- P Physics When developing an experiment design, which could a scientist take to improve the quality of the results?...
- P Physics Two airstreams are mixed steadily and adiabatically. the first stream enters at 35°c and 30 percent relative humidity at a rate of 15 m/min, while the second stream enters at...
- P Physics Air enters a window air conditioner at 1 atm, 32°c and 70 percent relative humidity at a rate of 2 m/min, and it leaves as saturated air at 15°c. part of the moisture in the...
- M Mathematics 10 ! whoever answers first will get ! solve the inequality. 2(5a - 4) -3( 6 +2a) ≤ 6...
- E English Which of the following does anthony use to demonstrate reliability...
Ответ:
Option B
3
Explanation:
The two dimensions have the following significant numbers
4.56- 3 significant numbers
5.668- 4 significant figures
When responding, we give area as per the most precise number given hence the smallest (most precise) significant figures in these two numbers is 3. Therefore, the area will be given to 3 significant figures ie
4.56*5.668=25.84608 square meters
Area=25.8 square meters
Ответ:
Hello there!
Explanation: Scientists use models to understand the study perfectly and also to represent the model, it is just a thing to understand the instrument perfectly. YOU SHOULD SELECT 1, 4 AND 5