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
erma4kov [3.2K]
3 years ago
15

A fossil is found that contains 10% of the amount of carbon-14 found in a living being. About how old is the fossil?

Mathematics
1 answer:
Irina18 [472]3 years ago
5 0

Answer:

C. 19,200

Step-by-step explanation:

half of a life of c-14 is

5,730

this has gone over 3.3 lives

multiply 5,730 by 3.3

you get

about the answer C

pls mark me brainliest

You might be interested in
Write a percent problem for which the percent is greater than 100 and the part is known . Use the percent equation to solve you
KATRIN_1 [288]
A percent greater than 100 could be 150%.
Lets say part is 15
15 is 150% of what?
is/of=%/100
fill in that and cross multiply to find "of"
15/x=150/100
x should equal 10.
I'm not sure exactly what your asking but if you are supposed to just make up numbers?  And solve for it?  That should be what you're looking for. Good luck I guess!

8 0
4 years ago
Please help me find the volume of this!​
Lapatulllka [165]
I got 422,400
hope this helps. i’m not sure so if you think i’m correct listen to me!
3 0
3 years ago
Read 2 more answers
Aiden mixes 630 mL of blue paint with 2 L of red paint to make purple paint how many milliliters of purple paint does Aidan have
mojhsa [17]
Aiden will have 2630ML.      

Here's why: Every liter has 1000 milliliters. so two L is 2000 liters. so 2000+630= 2630 :)  
4 0
4 years ago
Zoey wants to cover her bedroom floor with carpet squares.Each square has an area of 1 square foot.Her bedroom measures 12 feet
KonstantinChe [14]

Answer: Zoey needs 168 square feet if carpet squares.

Step-by-step explanation:

Zoey wants to cover her bedroom floor with carpet squares. Each square has an area of 1 square foot.

The formula for determining the area of a rectangle is expressed as

Area = length × width

Her bedroom measures 12 feet by 14 feet. Therefore, the area of her bedroom would be

12 × 14 = 168 square feet.

Therefore, the number of carpet squares that Zoey needs would be

168/1 = 168 square feet

6 0
3 years ago
Read 2 more answers
4 more than two thirds of a number is 8
Nuetrik [128]

Answer:

black

Step-by-step explanation:

6 0
4 years ago
Other questions:
  • The ice on a pond is 0.03 meter thick if the ice where 10 times as thick how many meters thick would the ice be
    6·1 answer
  • 50.25 cm, 12.5 cm, 101 cm. Which one is least precise
    7·2 answers
  • latisha wants to buy pumpkins and autumn squash for a fall display. she has a budget of $117 but wants to buy more than 10 veget
    5·2 answers
  • There are 87.4 calories in one serving of cherries. How many calories are in 3.85 servings? Enter your answer in the bo
    6·2 answers
  • What is 2 1/5 as a improper fraction
    6·1 answer
  • X^2-10x-11=0 Determine which equation has the same solutions as the given equation.
    13·2 answers
  • PLEASE ANSWER ASAP! MUST BE WITH WITH WITH WITH WWWWWIIIIIIIITTTTTHHHH AN EXPLANATION IN ORDER TO RECEIVE POINTS & BRAINLIES
    14·1 answer
  • CAN U HELP ME PLZ!!!! |<br> \/
    6·1 answer
  • Can I please have the answers ASAP <br><br> -10+4= <br> -7-11=
    12·1 answer
  • HELPPPPPPP FASTTTTTT PLSSSSSS
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!