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
Katen [24]
2 years ago
8

What is radioactivity????​

Mathematics
2 answers:
Pavlova-9 [17]2 years ago
6 0

\huge \red\heartsuit \frak{ \color{purple}{Answer : }}

  • Radioactivity is a random process that happens naturally as the isotopes in particular elements decay.

  • The isotopes Continue to break down over time.

Hope Helps~

Naya [18.7K]2 years ago
3 0

Answer:

As its name implies, radioactivity is the act of emitting radiation spontaneously. This is done by an atomic nucleus that, for some reason, is unstable; it "wants" to give up some energy in order to shift to a more stable configuration.

Step-by-step explanation:

You might be interested in
The cost of belonging to a gym can be modeled by C(m)= 50m + 79.50, where C(m) is the total cost for m months of membership. Sta
erik [133]

Answer:

The slope is 50, which is the cost per month of the gym membership, and 79.50 is the y intercept.  It represents the initial cost to join the gym.

Step-by-step explanation:

C(m)= 50m + 79.50,

This is written in the form y= mx+b where m is the slope and b is the y intercept.

The slope is 50, which is the cost per month of the gym membership, and 79.50 is the y intercept.  It represents the initial cost to join the gym.

3 0
4 years ago
66 and 2/3 in a fraction in lowest terms and as a decimal.
Elena L [17]
66 and 2/3 in a fraction would be 200/3 n lowest terms
You have to multiply 200 by 3 and add 2 to get 200
66 and 2/3 in a decimal would be 66.67
Divide 2/3 to get .67 and add 66.
5 0
3 years ago
How to write 8ft and 26in in standard notation
zmey [24]

The length in standard notation is 2.17 + 8 = 10.17 ft

<h3>How to write in standard notation? </h3>

A standard notation is a form of writing a given number, an equation, or an expression in a form that follows certain rules.

For example 9.5 billions years can be represented as follows;

9,500,000,000 years.

Therefore,  let's write 8 ft and 26 inches in standard form.

12 inches = 1 ft

26 inches = ?

cross multiply

length(ft) = 26 / 12

length(ft) = 2.16666666667

length(ft) = 2.17 ft

Therefore, the length in standard notation is 2.17 + 8 = 10.17 ft

learn more on standard notation here: brainly.com/question/14414107

#SPJ1

8 0
2 years ago
Simplify 3(u-3)-5u Please and thankyou
serg [7]

Answer:

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
2^m×2^n=2^-6 and determine which values of m and n are solutions are solutions
Gnoma [55]
Remember
(x^m)(x^n)=x^{m+n}
and
if x^m=x^n where x=x then m=n
so
(2^m)(2^n)=2^{m+n}=2^{-6}
so
m+n=-6
so test the options

first one works
2nd ones doesn't
3rd one doesn't
4th one doesnt'

answer is first option, m=3 and n=-9
8 0
3 years ago
Read 2 more answers
Other questions:
  • (1 point) Find the critical points for the function f(x,y)=x3+y3−6x2−27y−1 and classify each as a local maximum, local minimum,
    10·1 answer
  • Ari is taking a group of people to the movies. Each child costs $4 and each adult is $9. How much will he pay if the group consi
    13·2 answers
  • On scale drawing the scale is 1 and 4 inch = 1 foot . What are the dimensions on the scale drawing for a room that is 15 feet by
    6·1 answer
  • The average cost of tuition and room and board at a small private liberal arts college is reported to be $8,500 per term, but a
    12·1 answer
  • 10 points!<br> If you are going to answer, actually answer!
    14·2 answers
  • What is pie minus 6 plus 50<br>​
    11·1 answer
  • I NEED HELP ASAP PLZ
    6·1 answer
  • PLEASE HELP MEEEEEEEE!!!!!!! WILL GIVE BRAINLIEST!!!
    7·1 answer
  • Hello I need help the picture is down below
    13·2 answers
  • (−2 − √3)(−2 + √3) simplified​
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!