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
liubo4ka [24]
3 years ago
13

A student is given a rock that is known to have a mass of 436.8 grams. She measures the mass of the rock three different times w

ith the following results: 460.9 g, 461.4g, 459.0 g. Calculate the percent error of the student.
Mathematics
1 answer:
love history [14]3 years ago
5 0
I’m not sure just need to answer questions to help me so sorry
You might be interested in
A bag contains pennies, nickels, nickels, and nickels. There are 50 coins in total. Of the coins, 14% are pennies and 34% are di
Alborosie

answer:

8 pennies,16 dimes,13 nickels,13 quarters

Step-by-step explanation:

total number of coins = 50

16% are pennies

16% of 50

16/100 x 50=(16x50)/100=800/100=8

Pennies = 8

32% are dimes

32% of 50

32/100 x 50=(32x50)/100=1600/100=16

Dimes = 16

5 more nickels than pennies

Pennies = 8

nickels = 8 + 5 = 13

nickels = 13

8+16+13=37

50 - 37 = 13

13 quarters

pennies = 8, dimes = 16, nickels = 13, quarters = 13

8 0
2 years ago
Someone help math please due today
natali 33 [55]

Answer:

What is the question

Step-by-step explanation:

So u can solve it for u

5 0
3 years ago
A number j multiplied by 56
Mandarinka [93]

Step-by-step explanation:

j×56

56j

plss mark me brainliest

5 0
3 years ago
Read 2 more answers
Find the midpoint of the line segment with the endpoints A and B.
zavuch27 [327]

Answer:

<h2>( 6 , 7 )</h2>

Step-by-step explanation:

The midpoint M of two endpoints of a line segment can be found by using the formula

M = (  \frac{x1 + x2}{2} , \:  \frac{y1 + y2}{2} )\\

From the question we have

m = ( \frac{2 + 10}{2} \:  , \:  \frac{6 + 8}{2} ) \\  =  (\frac{12}{2}  \: , \:  \frac{14}{2} ) \:  \:  \:  \:  \:  \:  \:

We have the final answer as

<h3>( 6 , 7 )</h3>

Hope this helps you

3 0
3 years ago
Zach read a book for 10 minutes every weekend in the first month, 20 minutes in the second month, 40 minutes in the third month,
san4es73 [151]
Victoria's method is linear because the number of minutes increase by an equal number (15) every month.

Workings in the attachments below. The green line is the function that has been set up for Victoria. The lines that form a curved looking graph belong to the function that was set up for Zach.

8 0
3 years ago
Other questions:
  • ANSWER THE QUESTION IN THE PIC. WILL GIVE BRAINLIEST!
    10·2 answers
  • Let w(s,t)=f(u(s,t),v(s,t)) where u(1,0)=−6,∂u∂s(1,0)=5,∂u∂1(1,0)=7 v(1,0)=−8,∂v∂s(1,0)=−8,∂v∂t(1,0)=6 ∂f∂u(−6,−8)=−1,∂f∂v(−6,−8
    5·1 answer
  • What do you think the difference is between a shape being congruent or similar?
    5·1 answer
  • Use the Law of Sines to solve the triangles. <br><br> B = 29°, b = 26, c = 28
    13·2 answers
  • 2/3y = 54 can y be 81
    15·2 answers
  • How to solve 54+36÷3-30​
    8·2 answers
  • After how many weeks will they have the same amount of money ? (picture attached)
    12·1 answer
  • 5/12hour=how many minutes
    13·1 answer
  • Verify that y1(t) =t2 and y2(t) =t−1 are two solutions of the differential equation t2y−2y=0 for t &gt; 0.Then show that y=c1t2
    15·1 answer
  • HELP ILL MARK BRAINLIEST <br> Please just do questions 4. And 5.
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!