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
ddd [48]
3 years ago
8

What is the scientific notation of 5.23987x10^3

Mathematics
1 answer:
lina2011 [118]3 years ago
6 0

That is scientific notation already.

In standard notation it is  5,239.87

You might be interested in
One week, seventy-two percent of the animals that cam to a veterinary hospital were dogs. If there were 230 animals total, how m
pentagon [3]

Answer:

165.6

Step-by-step explanation:

165.6 is 72% of 230  

3 0
3 years ago
TIME SENSITIVE (30 POINTS)
Nonamiya [84]

Answer:

They have different names?

Step-by-step explanation:

brainliest?

6 0
2 years ago
Read 2 more answers
There are (4^9)5 ⋅ 4^0 books at the library. What is the total number of books at the library? 4^9 - 4^45 - 4^46 - 1
maria [59]
Exponent rules : (a^m)^n = a^(mn) and a^0 = 1

(4^9)^5 * 4^0 =
4^45 * 1 =
4^45 <==
7 0
3 years ago
A boy pushes on box of mass 43 kg and it moves at an acceleration of 8.6m/s
madam [21]
If you want to work out the force then F=MA, therefore 43*8.6=369.8 Newtons
7 0
3 years ago
Read 2 more answers
hus, D satisfying ​(ABC)DequalsI exists. Why does the expression for D found above also satisfy ​D(ABC)equalsI​, thereby showing
Assoli18 [71]

Complete Question

The complete question is shown on the first uploaded image

Answer:

First Question

Option A is correct

Second  Question

Option C is correct

Third   Question

     D =  A^{-1}  *  B^{-1} *  C^{-1}

Fourth   Question

  So substituting for D in  (ABC) D =  I

                 (ABC) *  A^{-1}  *  B^{-1} *  C^{-1} =  I

                 I =  I

This proof that  ABC is invertible

Step-by-step explanation:

From the question we are told that

   A , B and  C are invertible which means that A^{-1} , B^{-1}, C^{-1} exist

Now

 From the question

          (ABC) D =  I

Where I is an identity matrix

   Now when we multiply both sides by  A^{-1}  we have

          A^{-1}  A BCD =  A^{-1} * I

          IBCD =  A^{-1}

Now when we multiply both sides by  B^{-1}  we have  

         B^{-1 } *I BCD =  A^{-1}  *  B^{-1}

         I CD =  A^{-1}  *  B^{-1}

Now when we multiply both sides by  C^{-1}  we have  

          C^{-1} * I CD =  A^{-1}  *  B^{-1} *  C^{-1}

              I D =  A^{-1}  *  B^{-1} *  C^{-1}

                 D =  A^{-1}  *  B^{-1} *  C^{-1}

So substituting for D in the above equation

                 (ABC) *  A^{-1}  *  B^{-1} *  C^{-1} =  I

                 I =  I

This proof that  ABC is invertible

 

4 0
3 years ago
Other questions:
  • Find the difference?
    13·2 answers
  • Kim purchased a desktop computer at Best Buy for 20% off the original price. If the original price of the desktop is $1500, how
    11·1 answer
  • Simplify: (-20)4 ÷ (-20)1 <br> A.(-20)4<br> B. (-20)5<br> C. -201 <br> D.(-20)3
    10·2 answers
  • Assessment timer and count
    13·1 answer
  • To evaluate 4^3/2 find
    13·2 answers
  • What is an equation of the line that passes through the point (−4,−6) and is perpendicular to the line 2x-y=6?
    5·1 answer
  • Write the following proportion 8 is to 64 as is to
    14·1 answer
  • The population of a city decreases by 3.5% per year . If this year´s population is 195,000 what will next year´s population be ,
    15·2 answers
  • Select the proper order from the least to the greatest 1/2 5/6 2/7 4/2
    5·1 answer
  • Sean drank a slushy as fast as he could.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!