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
jok3333 [9.3K]
3 years ago
13

The half-life of a radioactive kind of barium is 3 minutes. How much will be left after 6

Mathematics
1 answer:
Alexus [3.1K]3 years ago
7 0

Answer:

20 Grams will be left after 6 minutes.

Step-by-step explanation:

You might be interested in
Can i get some help please
kramer
2/11 is the answer for b
5 0
2 years ago
onah’s sister is 10 years old. Jonah is 8 years younger than twice his sister’s age. Write an expression for Jonah’s age.
Serga [27]

Answer:

Step-by-step explanation:

Jonah sister is 10 years old. Jonah is 8 years younger than twice hos sister age

j = 2s - 8

this is the equation.

You can solve it by substituting in 10 for s, because sister is 10 years old.

5 0
2 years ago
Read 2 more answers
The table below shows the scores on a science test.
VLD [36.1K]

Answer:

B

Step-by-step explanation:

5 0
3 years ago
Calculate the value of 18(-3)
Anon25 [30]

Answer:

-54

Step-by-step explanation:

4 0
3 years ago
Ummm can someone plsss help, i need this to bring my grade up!!?
artcher [175]

Answer:

I would say it would also be 64 degrees because if you flip the HGJ to the IJG it would be the same! Hope this helps

:)

8 0
3 years ago
Read 2 more answers
Other questions:
  • The curved part of this figures is a semicircle.
    7·1 answer
  • A quadrilateral has vertices A(11, -7), B(9, -4), C(11, -1), and D(13, -4).
    10·2 answers
  • 13x+2y=1<br> 5x−2y=−19<br> x=<br> y=
    13·1 answer
  • 6. The sum of 3 consecutive odd integers is 87. Find the equation used to solve this
    14·1 answer
  • Describe how you might use the pythagorean theorem to find of an equilater triangle that has a side length of 12m
    11·1 answer
  • Which of the following is the cheapest route to visit each city using the "Brute Force Method" starting from A and ending at A.
    12·1 answer
  • find four consecutive integers such that three times the sum of the first and the fourth is 114 less than the product of -5 in t
    9·1 answer
  • What is this number in numeric form?<br><br> four and two hundred fifty-nine thousandths
    12·2 answers
  • What is the solution to this system of equations?<br> 5x + 2y = 29 <br> x + 4y = 13
    6·2 answers
  • I need an explanation for this PLEASEE!
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!