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
siniylev [52]
2 years ago
9

A rock is determined to be 1.426 billion years old. How much uranium-235 remains in the rock?

Geography
1 answer:
nlexa [21]2 years ago
3 0

Answer: 3.5930

<em>Hope this helped</em>

You might be interested in
What is ''the cloud''
cricket20 [7]
What do you mean? What cloud are you referring to? Tell me in my comment section and ill tell u.
5 0
3 years ago
Read 2 more answers
In desert regions, hot ground-level air rises during the day due to convective lifting, but clouds may not form. Which of the fo
sammy [17]

Answer:

fghhhhhhhhjetht

Explanation:

4 0
3 years ago
Rain falls to the ground in the tropics *<br> evaporation<br> condensation<br> precipitation
stealth61 [152]

Answer:

precipitation

Explanation:

it falls from the sky

8 0
2 years ago
About 70% of Earth's freshwater is where?
Pepsi [2]
About 70% of the Earth's freshwater is found in the form of ice caps and glaciers -it is frozen. Out of this, the majority is actually in one place: covering the continent of Antarctica.

One could argue that there is more water in the oceans, but it's not fresh water- it's salty water, so it's not  good to drink.
5 0
3 years ago
Alex swims at an average speed of 45 mi./min. how far does he swim in one minute 24 seconds
kompoz [17]

Answer: Alex Swims 63 mi in one minute 24 seconds

Explanation:

Alex swims 45 miles in 1 minute so what we need to find is the 24 seconds.

You'd take 2 divided by 5 which is the simplified fraction of 24 seconds over 60 seconds

Simplifying the fraction to a decimal gives you 0.4 then multiply it by 45 giving 18.

45+18=63 mi

6 0
2 years ago
Other questions:
  • Why people may have founded cities where they are considering the climate in different areas
    12·1 answer
  • Question 16 2 pts Briefly define and give an example of the high level radioactive waste.
    10·1 answer
  • help me with #20 please! (btw) you can answer the question by copying it in a piece of paper. I know this will waste your time b
    11·1 answer
  • The Mexican revolution established what form of government in Mexico
    5·1 answer
  • Which of the following statements about the length of a planet's day is true? The closer the planet is to the Sun, the shorter i
    6·2 answers
  • This country is the world's leading producer of cork.
    9·1 answer
  • What impacts do food production have on resource use and<br> the environment.
    15·1 answer
  • Can someone gift me a skin in fornite Emily_nene
    11·2 answers
  • The core regions of the world economy are
    15·2 answers
  • What can we NOT learn from the fossils found in rock strata?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!