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
Brums [2.3K]
3 years ago
9

At the beginning of an experiment, there are 600 grams of contaminants. Each hour, half of the contaminants are filtered out. Ho

w many grams of contaminants remain after 4 hours?
Mathematics
2 answers:
Tom [10]3 years ago
7 0
37.5 grams of contaminants will remain after 4 hours.
nadya68 [22]3 years ago
3 0
37.5 is the answer37.5 grams
You might be interested in
Write a mathematical expression for the word expression. Seven times a number plus one
abruzzese [7]

Answer:

7x +1

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
6th grade math I mark as brainliest
Angelina_Jolie [31]

Answer:

C

Step-by-step explanation:

Hope this helps :)

4 0
2 years ago
Plz help I'm just having a brain fart right now<br><br>​
Wittaler [7]

Answer:

x=11

Step-by-step explanation:

For extra help the second answer is: 7a(3-a)

4 0
3 years ago
How do I do this I need help fast
Inga [223]

Answer:

the answer is 7:6 :)

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
Two angles of a triangle measure 57 and 46. What is the measure of the largest exterior angle of the triangle?
irina [24]

Answer:

A. 103°

Step-by-step explanation:

57° + 46° =103°

This shows that the third angle in the triangle is 180°-103°=77°

Therefore the largest exterior angle is 180°-77°=103°

5 0
3 years ago
Other questions:
  • Hurricane Katrina in 2005 dumped 6.5 trillion gallons of water on land. If the 6.5 trillion gallons of water were a
    5·1 answer
  • Which of the following is equivalent to sqrt-75
    13·1 answer
  • Kevin is 393939 years old and Daniel is 333 years old. How many years will it take until Kevin is only 444 times as old as Danie
    13·1 answer
  • Reflection of a figure is called the post image true or false
    5·1 answer
  • PLS ANSWER NEEDED IMMEADIATELY&lt; WILL REPORT IF ANY LINKS
    14·2 answers
  • What is the discriminant of the quadratic equation 5x^2-8x+4=0?
    9·1 answer
  • Find all natural numbers n such that 1+3+5+7+...+(2n-1) sum is divisible by 4
    15·2 answers
  • No links No Files Need help ASAP
    14·2 answers
  • Help me please!! This is timed and I’m stuck
    11·2 answers
  • Which expression is equivalent to x² + 2x + 2?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!