1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
kupik [55]
3 years ago
10

accurate as the precision below indicates. The weights are 1.21 kg, 546 mg, and 23.14 g. Using significant figures, the total ma

ss should be reported as 1. 1233.676 g. 2. 1234 g. 3. 1.23 × 103 g. 4. 1233.68 g. 5. 1233.7 g.
Mathematics
1 answer:
ryzh [129]3 years ago
8 0

Answer:

1233.68 g

Step-by-step explanation:

Given:

The weights are

1.21 kg

546 mg

23.14 g

Here,

the units of all the weights given are not uniform, also the options are provided in grams

Therefore, we will first convert all the weights in the uniform unit i.e in grams

thus,

we have

1.21 kg = 1210 g

546 mg = 0.546 g

23.14 g

hence,

the total mass = 1210 g + 0.546 g + 23.14 g = 1233.686 ≈ 1233.68 g

Hence, the correct answer is option 4. 1233.68 g

You might be interested in
Dominic took a 20-question online quiz. He received 5 points for every correct answer. For every
Gennadij [26K]

Answer:

X+20=2 i think this is a little above my head

8 0
3 years ago
Is y equals 3x + 2 proportional number or non proportional​
vodomira [7]

Answer:

Non-proportional

Step-by-step explanation:

because it has a y-intercept of 2 in order for it to be proportional its y-intercept should be 0.

3 0
2 years ago
Calculate the slope of a line ​
jeka94
M=-1/2 because you do y1-y2 over x1-x2 and end up with 2/-4 but simplified is -1/2
6 0
2 years ago
Read 2 more answers
Can someone please help me!
vladimir1956 [14]
Hello!

To find the circumference of a circle you do 2 \pi r where r is the radius of the circle

So we do 2\pi 72

Then we substitute pi for 3.14

2 * 3.14 * 72 = 452.16 yds

Then we multiply this by 5 since he runs 5 laps

Which gives us the answer of 2260.8 yds

Hope this helps! 
6 0
3 years ago
Compare the box plots for two data sets.
earnstyle [38]

Answer: The median for set a is greater

Step-by-step explanation:

8 0
3 years ago
Other questions:
  • 5 2/3 +3 3/4= <br><br> (Please also explain your thinking.)<br><br> Thanks! :)
    7·2 answers
  • EASYY MATH QUESTIon50 POINTS
    15·2 answers
  • 12(6-2)-1.5<br><br>4(125÷5)-3+6
    6·1 answer
  • Why did the donkey get q passport​
    8·1 answer
  • The value of the solid’s surface area is equal to the value of the solid’s volume. Find the value of x.
    7·1 answer
  • Select all the ways 7/12, 1 whole, and 1 whole can be decomposed.
    13·1 answer
  • Use the volume formula to find the volume of the prism.<br> 31 / 를<br> 13<br> 4
    7·2 answers
  • Estimate how far he ran in 4 seconds. and Is Kiran's time a function of the distance he has run?
    12·1 answer
  • Find the percent change from the first value to the second.<br><br> 60; 90
    14·2 answers
  • Plsss help I’m super stuck on this
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!