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
Tasya [4]
2 years ago
13

An old bone contains 80% of its original carbon-14. Use the half-life model to find the age of the bone. Find an equation equiva

lent toP (t) = A (one-half) Superscript StartFraction t Over 5,730 EndFraction
Mathematics
2 answers:
Marta_Voda [28]2 years ago
8 0

P(t) over A is equivalent to (one-half) Superscript t Over 5,730

Anon25 [30]2 years ago
6 0

<u>First Part:</u> D <em>    P(t)/A=(1/2)^t/5,730</em>

<u />

<u>Second Part:</u> 0.8

<u />

<u>Third Part:</u> B    <em>about 1,845 years</em>

You might be interested in
Please help need it asap
Studentka2010 [4]

Answer:

195

Step-by-step explanation:

87+38+40=165

360-165=195

Hope this helps!

If not, I am sorry.

4 0
1 year ago
Please someone help me
irina1246 [14]
The area of the triangle extension is 12, because the total side length it is on is 18, and the segments to the sides of the triangle are 6 each, meaning 18-12=6, the height of the triangle. The base is given as 4, so 1/2(4x6)=24/2=12.

Add this to the area of the rectangle, 9x18=162, and 162+12=174.

The area is 174.
7 0
3 years ago
Read 2 more answers
How to subtract unlike fractions
topjm [15]
Find the common denominator for both unlike fractions.

EX:   1                        2
         12                      8

The lowest common factor is both fractions is 24.           Multiply both denominators to get 24. 

Do not forget to multiply the numerators with the number you used to multiply the denominators together.        

You do not have to multiply each side by the same number.
 
5 0
3 years ago
salma has been given a list of 5 bands and asked to place a vote. her vote must have the names of her favorite and second favori
AysviL [449]

Answer:2 votes are possible

Step-by-step explanation:

7 0
3 years ago
Which table can be represented by a line?<br> A)<br> А<br> B)<br> B<br> C С<br> D<br> D
wel

Step-by-step explanation:

if you really want to get answer you should follow me

6 0
2 years ago
Other questions:
  • Write a posite or negative number :depositing $85 in a bank account
    15·1 answer
  • Question 2(Multiple Choice Worth 4 points)
    10·1 answer
  • What does it mean if I say addition and multiplication are associative
    10·1 answer
  • A scenario in which the optimal objective function contour line coincides with one of the binding constraint lines on the bounda
    9·1 answer
  • I NEED THE ANSWER PRONTO CUZ I'M DOING THE TEST RIGHT NOW!!!!!Devon made the scatter plot to track his bank balance over time.
    11·1 answer
  • A city park employee collected 1,850 cents in nickels, dimes, and quarters at the bottom of a wishing well. There were 30 nickel
    11·1 answer
  • The tables show the number of girls and boys who are in music and theater.
    14·1 answer
  • Alice was having a conversation
    15·1 answer
  • The greater of two consecutive even integers is 20 more than twice the smaller. find the integers
    10·1 answer
  • Solve pls brainliest
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!