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
Vedmedyk [2.9K]
3 years ago
8

A teacher divides her class into groups and assigns each group the task of measuring the mass of the same object three times. Th

e teacher already knows that the mass of the object is 25 g. Based on the results each group records, which group makes the most precise measurements of the object? A. Group D: 20.0 g, 25.0 g, 30.0 g B. Group A: 28.5 g, 28.4 g, 28.5 g C. Group C: 32.1 g, 35.0 g, 25.0 g O D. Group B: 25.5 g, 25.0 g, 24.8 g SUBMIT​
Mathematics
1 answer:
ZanzabumX [31]3 years ago
6 0

Answer:

I think it would be group B due to the fact that they are the closest to 25 g

Step-by-step explanation:

You might be interested in
Due to inflationary tendency in the market, the prices of goods have increased. Debra now needs more money to buy the same amoun
Kobotan [32]
I belive it is the second i'm taking the test
4 0
3 years ago
Read 2 more answers
The people are: Frank, Ruby, Tom, and Wendy
ANEK [815]

Answer:

yo it took me 3 tires and 15 minutes, but i got it. like 5 seconds ago

Step-by-step explanation:

okay one is wrong this an 11/12, but i sped thru it to get the answers, you have to figure out which is incorrect

wendy

(cost)

5.99

wendy

(drink)

water

wendy

(food)

banana

frank

(cost)

6.99

frank

(drink)

milk

frank

(food)

apple

ruby

(cost)

7.99

ruby

(drink)

iced tea

ruby

(food)

iced tea

tom

(cost)

8.99

tom

(drink)

green tea

tom

(food)

mango

6 0
3 years ago
Round your answer to the nearest hundredth.
nika2105 [10]

Answer:

5.52umit

sin65  =  \frac{ac}{ab}  =  \frac{5}{ab}  \\ ab =  \frac{5}{sin65}  = 5.52 \\ ab = 5.52umit

5 0
2 years ago
Which shows 712 in decimal form
Vesna [10]

you would do 7/12 which is 0.5833333333

so I'm thinking b since the other ones are the same


3 0
2 years ago
Madison wants to ride her bicycle 27 miles this week. She has already rídden 7 miles.
Rina8888 [55]

Answer:

x=5

Step-by-step explanation:

Formulate and substitute:d=4v

Rearrange unknown terms to the left side of the equation: 4x=27-7

Calculate the sum or difference: 4x=20

Divide both sides of the equation by the coefficient of variable: x=20÷4

Calculate the product or quotient: x=5

So the Answer is: x=5

5 0
2 years ago
Other questions:
  • A cylindrical well has a radius of 8 feet and a height of 13 feet what is the volume of the well use 3.14 for pie round your ans
    7·1 answer
  • Sides of a triangle are in the ratio of 12:17:25 and A perimeter of 540 cm. Find its area
    7·1 answer
  • A bakery can make 175 pastries each day. The bakery has been sold out of 3 days in a row. Determine of an estimate or exact answ
    6·2 answers
  • Alex has $20 and Ellen has $12 Alex saving three dollars per day and Ellen is saving five dollars per day after how many days wi
    9·1 answer
  • Solve the system x+5y=-15 -2x-10y=30
    15·2 answers
  • Terrance ran 5/4 of a mile in 1/4 hour. How far would Terrance run in 1 hour ?
    5·1 answer
  • This recipe makes 6 portions of chocolate mousse.
    9·1 answer
  • Which statement best describes the solution to the equation below ?
    7·1 answer
  • How do you solve this?
    13·2 answers
  • What is the perimeter of triangle ABC with coordinates of A(3,4), B(3,11), C(27,4)
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!