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
Westkost [7]
3 years ago
6

What is e=mc^2 for m?

Mathematics
1 answer:
34kurt3 years ago
5 0
M = mass

So E = mc^2 is
Kinetic energy = mass * speed of light^2
You might be interested in
PLEASE ANSWER ASAP + BRAINLIEST!!!!
mylen [45]
I believe the answer is A.
hope I helped
8 0
3 years ago
A piece of electronic equipment is built with 3 cooling fans. The equipment will function only if at least 2 of the 3 fans are w
PolarNik [594]

Answer:

0.66608

Step-by-step explanation:

Equipment = 3 fans

Mortality = 0.098

We are required to find probability that equipment gets to work for 5years

The question says forces of mortality is constant and also equal to 0.098

To calculate p(x>5)

We will do this by calculating exponentially

e^-0.098x5

= 0.612626394

Probability that at least 2 fans out of 3 are working

3(0.612626394)²+(1-0.612626394)+(0.612626394)³

= 1.1259333x0.3873736+0.2299255

= 0.6660823470

This is approximately

<u>0.6608</u>

this is the probability that the equipment will work for at least 5years

8 0
3 years ago
Select the correct answer.
Nina [5.8K]

Answer:

D. x^2 + 3x - 88

Step-by-step explanation:

Area of rectangle = length (l) * width (w)

Length of rectangle = (x - 8)

Width = (x + 11)

Area of rectangle = (x - 8)(x + 11)

Expand the expression

x(x + 11) -8(x + 11) (distributive property of multiplication)

x^2 + 11x - 8x - 88

Combine like terms

x^2 + 3x - 88

Expression for the area of the rectangle = x^2 + 3x - 88

7 0
3 years ago
The number of students in a school increased by 25%between last year and this year. Last year there were 250 students in the sch
Ber [7]
I believe that is 275 because percent is just out of one hundred
8 0
3 years ago
A pet store sells puppies and kittens in the ratio 5 : 4 . If their sales of puppies and kittens combined came to 27, how many p
dimulka [17.4K]
So puppies will be 5x and Kittens 4 x so they combined will be 5x+4x=27
9x=27
X=3
3 0
3 years ago
Read 2 more answers
Other questions:
  • What situation could this diagram represent?
    14·2 answers
  • Please could someone help me?
    15·1 answer
  • Luerityilly CIUSS SECUMS UN SUNIUS
    6·2 answers
  • Select all the ways you can describe the given polygon.
    15·1 answer
  • What is the shape of this distribution?
    9·2 answers
  • Help plz I’m confused
    12·2 answers
  • Draw a line representing the “rise” and a line representing the “run” of line state the slope of the line in simplest form
    15·1 answer
  • What is 3x-4y=10 on a graph
    11·1 answer
  • If x= -3, which of the following values is positive? x3, x2, 2x or 1/x<br><br>Plssss answer​
    10·1 answer
  • Y = -17.5x + 2.7x + 14.1 - 11.9x
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!