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
pantera1 [17]
4 years ago
10

Daniela measures her math book and records its width as 21.9 cm to the nearest tenth of a centimeter. The actual measurement of

the book’s width is 22.0 cm. What is the percent error of her measurement? Round your answer to the nearest tenth of a percent.
Mathematics
1 answer:
zalisa [80]4 years ago
6 0
The percent will be 481.8 so that will be the nearest tenth of a percent Hopes this help times or do simplfy.
You might be interested in
A hotel has $504 to buy new pillows. If the cost of each pillow is $6, how many pillows will the hotel be able to buy? A) 78 B)
Naddik [55]
Hello there! 
You can use the equation:
504 ÷ 6
84
The hotel can buy 84 pillows.
Hope this helped! :D

4 0
3 years ago
Read 2 more answers
Plzzzzzzz helllp failing
telo118 [61]

Answer:

i belive a or c please tell me if i waz wroung

7 0
3 years ago
Please help. Thank you so much. I’ll mark branliest for the right answers and explanation. :)
Rom4ik [11]

Answer:

When you are finished with the experiment, complete the following data analysis and submit your answers.

Determine the volume of the box and the block.

Determine the ratio of the block to the box:

The volume of box=(L)(W)(H)

The volume of the block (L)(W)(H)

Multiply this number by 100 to turn it into a percent.

Complete this statement: The volume of the block is _____ percent of the volume of the box.

Determine the ratio of the number of hits to the number of shots:

(number of hits100 shots)

Multiply this number by 100 to turn it into a percent.

Complete this statement: The block was hit _____ percent of the time.

Compare the results of step 2 to the results of step 3. Are the percentages similar?

Write a conclusion discussing the following items:

Based on your findings, do you think Rutherford's hypothesis was reasonable?

Restate Rutherford's hypothesis and describe how you tested it.

State whether your results support the hypothesis. If they do not, can you suggest some error in experimental procedure (other than a general human error) that might explain it?

Finally, explain how this experiment confirms the nuclear model of the atom and the idea that most of the atom is empty space.

the ones that are int the bracket are the formulas asap

6 0
3 years ago
WILL GIVE BRAINLIEST
sveticcg [70]
The answer is 2x15 which is 30ft
3 0
2 years ago
I need help on #2 I want to know if it’s right
anastassius [24]
I would’ve gone with the same choice so I think it’s right!!
6 0
3 years ago
Other questions:
  • Heather wants to increase the time she jogs each week by 6 minutes. she is already able to jog for 10 minutes. the time heather
    5·1 answer
  • (4x2 + 2x + 1) + (3x + 4x + 1
    5·1 answer
  • Help meeeee please <br> Geometry
    8·1 answer
  • Find the solutions of the quadratic equation
    8·1 answer
  • The area of a rectangular bathroom mirror is 9 square feet. the mirror is 3 feet wide. how tall is it?
    7·1 answer
  • Mikes movie Rentals Charge $3.00 for each rental plus $0.50 for each additional day. Reed's Rentals Charge $1.50 each rental plu
    15·1 answer
  • Please help.
    13·2 answers
  • A bag of apples weighs 7 2/7
    9·1 answer
  • What is the factored form of 3x+24y?
    5·2 answers
  • Find the value of x.<br> A<br> 7x + 10<br> с<br> В<br> 00<br> 9x - 2<br> D
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!