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
inysia [295]
2 years ago
8

How do you write 4.9 × 102 in standard form?

Mathematics
2 answers:
Charra [1.4K]2 years ago
5 0

Answer:

0.00000049

I believe this is right if not I apologize

PtichkaEL [24]2 years ago
4 0
499.8 is the right answer I believe
You might be interested in
What are the solutions to the system of equations below 3y=x-2 y=-2x+4
Oduvanchick [21]

The value of the x is 2 and the value of the y is 0 in the system of equation 3y=x-2, y=-2x+4.

<h3>What is a linear equation?</h3>

It is defined as the relation between two variables, if we plot the graph of the linear equation we will get a straight line.

If in the linear equation, one variable is present, then the equation is known as the linear equation in one variable.

We have a system of the equation:

3y=x-2 ..(1)

y=-2x+4  ...(2)

From the equation (2) take the value of y and plug in the equation (1)

3(-2x+4) = x -2

-6x + 12 = x - 2

7x = 14

x = 14/7

x = 2

Plug this value in the equation (2)

y = -2(2) + 4

y = 0

Thus, the value of the x is 2 and the value of the y is 0 in the system of equation 3y=x-2, y=-2x+4.

Learn more about the linear equation here:

brainly.com/question/11897796

#SPJ1

7 0
2 years ago
2 / 3 doesn't equal 8..
Anuta_ua [19.1K]

Answer: 2 / 3 = 0.666666666667

6 0
3 years ago
Read 2 more answers
Perform the indicated operation and write the result in the form a + bt.<br> (4 +9t)(7 - 4t)
bulgar [2K]
The answer is 64+47i
7 0
3 years ago
The aggregate annual rainfall at a given location is modeled as a random variable, resulting in a sequence of random variables {
EastWind [94]

Answer:

hjbbbbgftjhtdfmyhmvbgmjvg

Step-by-step explanation:

hvvvvvvvvvvvvvvvvvv

3 0
3 years ago
Bob wants to create two pens, as shown in the figure. One pen is for a garden and it needs a heavy duty fence to keep out the cr
sattari [20]
\bf \textit{the area of either pen is 2744, thus}\\\\&#10;A=xy\implies 2744=xy\implies \cfrac{2744}{x}=y

\bf \begin{array}{llll}&#10;\textit{perimeter of the garden pen}\\\\&#10;P=2(x+y)\\\\&#10;P=2\left( x+ \cfrac{2744}{x}\right)\\\\&#10;P=2x+\cfrac{5488}{x}\\&#10;----------\\&#10;&#10;\textit{cost of it}\\\\&#10;C=15\left( 2x+\cfrac{5488}{x} \right)\\\\&#10;C=30x+\cfrac{82320}{x}&#10;\end{array}\qquad &#10;\begin{array}{llll}&#10;\textit{perimeter of the dog pen}\\\\&#10;P=2x+y\\\\&#10;P=2x+\cfrac{2744}{x}\\&#10;----------\\&#10;\textit{cost of it}\\\\&#10;C=5\left( 2x+\cfrac{2744}{x} \right)\\\\&#10;C=10x+\cfrac{27440}{x}&#10;\end{array}

notice... the dog's pen perimeter, does not include the side that's bordering the garden's, since that side will use the heavy duty fence, instead of the light one

so, the sum of both of those costs, will be the C(x)

\bf C(x)=\left( 30x+\cfrac{82320}{x} \right)+\left( 10x+\cfrac{27440}{x} \right)&#10;\\\\\\&#10;C(x)=40x+\cfrac{109760}{x}

so, just take the derivative of it, and set it to 0 to find the extremas, and do a first-derivative test for any minimum

8 0
3 years ago
Other questions:
  • Luther evaluated 23 as 9 and Wade evaluated 32 as 9. Are both students correct? Explain why or why not.
    9·2 answers
  • Which answer is the equation of the line represented in function notation?
    7·1 answer
  • You are paid $4.15 an hour and work 40 hours in a week. You made $1,000 dollars In tips that week. How much money did you make t
    5·1 answer
  • If m A. 27<br> B.63<br> C.90<br> D.17
    14·1 answer
  • I need help with b and jk
    9·1 answer
  • Please help me with this homework please
    9·1 answer
  • Can someone teach me about percent increases and decreases with equations?
    10·1 answer
  • Denote the set below by set-builder notation, using x as the variable.
    13·1 answer
  • Evaluate the expression. 3/4 x (1 - 1/9) *
    5·1 answer
  • Please Help! Will Give Brainlest! Locks In an Hour! Please try again if brainly Deletes your Answer!
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!