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
Citrus2011 [14]
3 years ago
12

Ten percent of number equals 40 what is the number

Mathematics
1 answer:
Masteriza [31]3 years ago
7 0
400Let x = the number 10% of x = 400.10 x = 400.10x/0.10 = 40/0.10x = 400 check:10% of 400 = 400.10 * 400 = 4040=40
You might be interested in
Which statement defines a mutual fund?
lilavasa [31]
Answer: A group of investments that many individual investors hold in common.
6 0
3 years ago
Read 2 more answers
Joy Wigens, who works at Putnam Investments, received a check for $2,670. She deposited 1/3 of the check in her Citibank account
spin [16.1K]

Answer: $1,780

Step-by-step explanation:

Joy Wigens deposited 1/3 of the check of $2,670 that she received in her Citibank account.

The amount she deposited in her Citibank account was:

= 1/3 * 2,670

= $890

The amount she is left with after this deposit will therefore be:

= Check amount - deposit at Citibank

= 2,670 - 890

= $1,780

5 0
2 years ago
Find the coordinates of the midpoint M of ST???????. Then find the distance between points S and T. Round the distance to the ne
Law Incorporation [45]
(7, 5)
because u round (6.5, 4.5) to the nearest tenth
3 0
3 years ago
Read 2 more answers
-3 on a number line​
babymother [125]

-3 on a number line would look like 3 right from 0.

Let's just say we have a number line. A number line is a line that represents numbers. I'll say the positive side is on the top/left and the negative side (-3) on the bottom/right. -3 is a negative number. There is the sign (-) before 3. That indicates it's a negative number. Since it's a negative and 3, we move 3 down or right.

6 0
3 years ago
Please answer! this is an important exam that im taking right now.
Scorpion4ik [409]

Answer:

Required ordered pair is (0,0) for system of equation

Step-by-step explanation:

The given system of equation is

A). 9^{12x} = 9^{3y}

B). y^{4} - 9y^{2} x^{2} =16y

On simplifying the equation A

9^{12x} = 9^{3y}

Take log on both side,

(12x) (log9) = (3y) (log9)

4x=y

To find the solution of the system of the equation :

Replacing value of y=4x in equation B,

y^{4} - 9y^{2} x^{2} =16y

(4x)^{4} - 9(4x)^{2} x^{2} =16(4x)

256x^{4} - 144x^{2} x^{2} =64x

256x^{4} - 144x^{4}=64x

112x^{4}=64x

We get,

x=0 and x=0.829

Since, 0.829 is not integer number

Only solution of equations is x=0

For the value of y

Replace value x in y=4x=0

Thus, Required ordered pair is (0,0)

8 0
3 years ago
Other questions:
  • The table below shows the relationship between the number of parents in a household and the number of children
    12·1 answer
  • In 56 years Kevin will be 9 times as old as he is right now. How old is he right now?
    11·1 answer
  • What is the solution to the equation x+3/x+2=3+1/x
    13·2 answers
  • 2(x-3)=14<br> -5(x-1)= 40<br> 12(X+20)=24
    15·1 answer
  •  If a bag contains 12 apples, 4 bananas, and 8 oranges, what is the part-to-whole ratio of oranges to all fruit?
    6·1 answer
  • Spencer is asked to factor the polynomial 256x^4y^2−y^2 completely over the integers. His work is shown below.
    7·2 answers
  • What is the smallest number by which 6400 must be multiplied to make a perfect cube?​
    5·1 answer
  • Chris ran three times last week. Here are the distances he ran (in kilometers).
    10·1 answer
  • Example of equal matrix​
    6·1 answer
  • The quotient of 7 and d decreased by 9
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!