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
eimsori [14]
3 years ago
9

The half-life of a radioactive kind of tellurium is 25 minutes. If you start with 88 grams of it, how much will be left after 50

minutes?
Mathematics
1 answer:
LUCKY_DIMON [66]3 years ago
5 0

Notice that 50 minutes is twice the half-life.

After 25 minutes, half of the starting amount remains, so that 88g decays to 44g.

After another 25 minutes (a total of 50 minutes), the 44g will decay to 22g.

You might be interested in
What is 45.6 people per 3 square miles
Archy [21]

Answer:

I think that the correct answer is 15.2

Step-by-step explanation:

3 divided by 45.6 =15.2

4 0
3 years ago
Describe and correct the error in writing 39/40 as a percent 39/40= 0.975 = 9.75/100=9.75%
Alexus [3.1K]
10% is the answer I think
5 0
3 years ago
Read 2 more answers
WILL GIVE BRAINLIEST
vagabundo [1.1K]

Answer:

It has no solution because, 14x cancels out -14x when you move the variables to the left and leaves the equation as 0 = -12, however we know that 0 does not equal -12 which means this solution is false; therefore this equation has no solution since 0 does not equal -12.

Step-by-step explanation:

5 - 4x - 7 - 10x = -8x - 4 - 6x - 10 (Given)

-2 - 14x = -14x - 14 (Combine like terms)

0 = -12 (Move variables(x) to the left and the constants to the right)

8 0
2 years ago
Please answer!!!!!!!
lana66690 [7]

Answer:

the correct answer is C

4x=52

52 divided in 4 parts is 13, so each ticket is 13 dollars

8 0
3 years ago
Read 2 more answers
Solve the question 1.3*105​
nlexa [21]
1.3 * 105 = 136.5

ANSWER: 136.5
6 0
3 years ago
Read 2 more answers
Other questions:
  • Evaluate the following expressions for a=-3 | b=1/2 | c= 3/5 | d=-4.
    7·1 answer
  • Larry stencils this pattern to make a border at the top of his bedroom walls. Describe the pattern. Draw what might be the missi
    6·2 answers
  • What is an equivalent ratio of 5:2
    12·2 answers
  • Solve the system by the method of your choice. Identify systems with no solution and systems with infinitely many solutions, usi
    9·1 answer
  • Ben walks at a rate of 3 miles per hour. he runs at a rate of 6 miles per hour. in one week, the combined distance that he walks
    11·1 answer
  • You are replacing the linoleum in a 14.5 by 12.5 kitchen, how many square feet of carpet should you buy
    5·1 answer
  • Help!! i cant figure it out
    14·2 answers
  • PLS ANSWER FAST <br><br><br> solve for the unknown... <br> 3^x = 9^x+5
    13·2 answers
  • A bag contain 9 red tiles 3 yellow tile 6 blue tiles 11 green tiles and 7 purple tiles Max drew tiles 20 times the table shows t
    6·2 answers
  • What are the solutions to the equation x+4x5 = 0?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!