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
liubo4ka [24]
3 years ago
7

Whats is the sum of 4x10^-5 and 3x10^-5 written in standard form?

Mathematics
1 answer:
Dimas [21]3 years ago
4 0
(4x10^-5) + (3x10^-5) would equal .00004 + .00003 = .00007

The way to convert scientific notation to standard notation is simple:

with negative powers, simply treat it as a whole number, subtract 1 from it and add that many zeros before the number you are multiplying by 10

with positive powers, simply subtract 1 from it and add that many zeros after the number you are multiplying by 10
You might be interested in
What is the equation for the line?
Makovka662 [10]
What line kkkkkkkkkkkkkk

8 0
3 years ago
Read 2 more answers
Question 19 Only, Please show your work.<br><br> Solve the problem.
ankoles [38]

Answer:

5\sqrt{2}

Step-by-step explanation:

Draw a diagonal (line segment from one corner to the opposite corner).  You'll form two right triangles with the diagonal being the hypotenuse of both triangles.

Use the Pythagorean Theorem:  (leg)^2 + (leg)^2 = (hypotenuse)^2.

Let  h  represent the length of the hypotenuse.

h^2 = 5^2+5^2\\h^2=25 + 25\\h^2 =50\\h=\sqrt{50}\\h=5\sqrt{2}

The question is just a bit vague. It should say opposite corners.  I'm assuming the question does not mean the length of one side!

5 0
2 years ago
Find the number of ways to purchase 3 different kinds of drinks from a selection of 10 drinks.
Genrish500 [490]
The correct answer is 120.
3 0
3 years ago
What is the volume of this rectangular prism?
BaLLatris [955]

Answer:

1

Step-by-step explanation:

rectangular prism volume = Width * Height * Length

Width = 1.33

Height = .6

Length = 1.25

volume = 1

3 0
3 years ago
Can someone answer this
11111nata11111 [884]

Answer:

Well first see what the points are

Step-by-step explanation:

5 0
3 years ago
Other questions:
  • Dennis ran 3 miles in 20 minutes and continues runnin at this rate for 1 hour. Cindy ran 6 miles in 30 minutes and continues run
    10·2 answers
  • Solve for x in the equation x² - 10x + 25 = 35.
    5·2 answers
  • What is the overlap of Data Set 1 and Data Set 2?
    12·2 answers
  • Va Rog Ajutați ma <br> Exercițiu 25 ( e, f)
    7·1 answer
  • The square of the sum of two numbers is 144 and the sum of of their square is 180, find the number... Please I really need the a
    14·1 answer
  • Please help me will mark as brainlist
    5·2 answers
  • A teacher covered the exterior of a rectangular prism-shaped box that measured 8 inches by 9 inches by 10 inches using one sheet
    6·1 answer
  • 4(x-2)=10x-50 <br>solve the equation
    5·1 answer
  • Please help me please
    11·1 answer
  • Give to reasons why do you think Sin/excise tax is so high​
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!