![zapatamylene24](/avatars/13830.jpg)
zapatamylene24
21.02.2020 •
Mathematics
The student correctly: a. Estimates 10.357 g to 10.4 g, 12.062 g to 12.1 g, and 7.506 g as 7.5 g; finds the sum 30 g; shows work or model. b. Finds the sum 29.925 g and the difference 0.075 g. c. Finds the quotient 5.985 g and explains accurately the strategy used. d. Rounds 5.985 g to 6 g. And can explain using words WHY they solved the problem with certain strategies.
Solved
Show answers
More tips
- G Goods and services How to sew a ribbon: Tips for beginners...
- F Food and Cooking How to Make Mayonnaise at Home? Secrets of Homemade Mayonnaise...
- C Computers and Internet Which Phone is Best for Internet Surfing?...
- F Food and Cooking Everything You Need to Know About Pasta...
- C Computers and Internet How to Choose a Monitor?...
- H Horoscopes, Magic, Divination Where Did Tarot Cards Come From?...
- S Style and Beauty How to Make Your Lips Fuller? Ideas and Tips for Beautiful Lips...
- C Computers and Internet How to Learn to Type Fast?...
Answers on questions: Mathematics
- M Mathematics Suppose 1000 people enter a chess tournament. The champion is determined in such a way that a player is eliminated after one loss and games are played until only one entrant has...
- M Mathematics Solve and explain: liz walks 5/6 of a mile to school every day. her friend exposita walks 3/4 of a mile. how much longer is liz s walk then exposita s...
- M Mathematics Mr. Smith invests a certain amount of money at 8% and twice as much at 5%. If his annual income from the two investments is $720, how much does he have invested at 5%? (in $)...
- M Mathematics Earth has a mass of 5.97 × 1024 kg and Venus has a mass of 4.87 × 1024 kg. How much more mass does Earth have than Venus? Earth has a × 10b kilograms more mass than Venus. What...
- M Mathematics Add or subtract these unlike fractions using the LCD method you learn in the video show your work and do not need to simplify Your answers...
- M Mathematics The radius of a cylindrical construction pipe is 2.5 ft. If the pipe is 28 ft long, what is its volume?Use the value 3.14 for , and round your answer to the nearest whole number.Be...
- M Mathematics Just a little challenge for yall 0o0 0v0 :) 0u0 UoU OoO doggo Xx3+Yx3+Zx3=42 find x y and z...
- M Mathematics A pendulum is 18 feet long. It s central angle is 44°. The pendulum makes one back and forth swing every 12 seconds. To the nearest foot, how far does the pendulum swing each minute...
- M Mathematics Find the z-score for a normal measurement that satisfies each of the following statements. (a) The point z with 7 percent of the observations falling below it. z= (b) The closest...
- M Mathematics What angle is congruent to angle 2?...
Ответ:
Step-by-step explanation:
A. Student estimates
10.357 to 10.4
12.062 to 12.1
7.506 to 7.1
Therefore, sum = 10.4 + 12.1 + 7.1
= 29.6 approximately it becomes 30 because we round to the nearest tens.
B. Sum without approximation gives
10.357 + 12.062 + 7.506
= 29.925
Therefore, difference becomes
Approximated value - Unapproximated value
30 - 29.925
= 0.075
Ответ:
2x+18+5x-9
2x+5x18-9
7x+9
7. 7
x= 1.4
hope it helps