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
lara31 [8.8K]
3 years ago
6

I am thinking of a number that has a four in the hundreds place and a two and the one's place. When you round it to the nearest

hundred it is 500, What is my number?
Mathematics
1 answer:
seraphim [82]3 years ago
7 0

Answer:

either 452, 462, 472, 482, 492

Step-by-step explanation:

4 in the hundreds place -- 4??

two in the ones place -- 4?2

round to nearest hundred means tens place ≥ 5

either 452, 462, 472, 482, 492

there is not enough information to narrow it down to one number

You might be interested in
Is 44/50 equal to 22/25
Butoxors [25]
I might be wrong but im sure it is equal
7 0
3 years ago
Read 2 more answers
the sum of the ages of a man and his wife is at least 104 years if the man is x years old and the wife is x - 4 years old find t
larisa [96]

Answer:

x ≥ 54

Step-by-step explanation:

x+x-4 ≥ 104

2x ≥ 104 + 4

2x ≥ 108

x ≥ 54

6 0
3 years ago
The sum of two numbers is 47 and the difference is 25 . what are the numbers?
taurus [48]
The numbers are:  36 and 11 .
______________________________________________
Explanation:
______________________________________________
Let us represent the TWO (2) numbers with the variables;
         "x" and "y" .
__________________________________________
     x + y = 47 .

     y − x = 25.
__________________________________________
Since:  " y − x = 25 " ;

Solve for "y" in terms of "x" ;

  y − x = 25  ;

Add "x" to each side of the equation:
_____________________________________________
   y − x + x  = 25 + x  ;

to get:

   y = 25 + x .

Now, since:

  x + y = 47 ;

Plug in "(25 + x)" as a substitution for "y"; to solve for "x" :

x + (25 + x) = 47  ;

x + 25 + x + 47 ;

2x + 25 = 47 ;

Subtract "25" from each side of the equation:

2x + 25 − 25 = 47 − 25 ;

2x  = 22  ;

Divide EACH SIDE of the equation by "2" ;
 to isolate "x" on one side of the equation; and to solve for "x" ; 
 
2x / 2 = 22 / 2 ;

    x = 11 ;
______________________________________________
x + y = 47<span> ;

</span>Plug in "11" for "x" into the equation ; to solve for "y" ;

11 + y = 47 ;

Subtract "11" from EACH SIDE of the equation;
  to isolate "y" on one side of the equation; and to solve for "y" ;

 11 + y − 11 =  47 − 11  ;

            y = 36 .
___________________________________________
So:  x = 11 , y = 36 ;
___________________________________________
 Let us check our work:

y − x = 25 ;

36 − 11 =? 25 ?  Yes!

x + y = 47 ;

36 + 11 =? 47 ? Yes!
______________________________________________
The numbers are:  36 and 11 .
______________________________________________
5 0
3 years ago
Question #1<img src="https://tex.z-dn.net/?f=6%5Cgeq%20-4x-2" id="TexFormula1" title="6\geq -4x-2" alt="6\geq -4x-2" align="absm
natima [27]
X is greater than or equal to -2
5 0
3 years ago
you have a big bag of 17 marbles for our blue sticks are green 2 are red and the others are yellow what is the probability of dr
Alex Ar [27]

Answer:

  • 3/68

Step-by-step explanation:

<u>Given</u>

  • Total 17 marbles
  • 4 - blue marbles
  • 6 - green marbles
  • 2 - red marbles
  • The rest - yellow marbles

<u>Probability of drawing red first:</u>

  • P(red) = number of red / total number = 2/17

<u>Probability of drawing green second, without replacement:</u>

  • P(green) = number of green / number left in the bag = 6/16 = 3/8

<u>Probability of red and green in order:</u>

  • P = P(red)*P(green) = 2/17*3/8 = 3/68

5 0
3 years ago
Other questions:
  • Is the relationship shown by the data linear? If so, model the data with an equation.
    11·1 answer
  • Someone please help me
    12·2 answers
  • Jason went shopping.
    15·2 answers
  • Answer if u can please will mark brainest show work please
    11·1 answer
  • What happens to area of a parallelogram if the base and height are doubled
    10·1 answer
  • A circle with circumference 18 has an arc with a 120° central angle.
    9·2 answers
  • What is the value of b
    5·1 answer
  • PLEASE HELP ME ASAP!!!!!????
    9·1 answer
  • A student believes she can prove the two triangles below are congruent using the SSS postulate. Complete the list of congruent c
    9·1 answer
  • Find the distance between Line L and Point P if Line L contains the points
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!