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
Bezzdna [24]
3 years ago
13

10% of what is 80,000?

Mathematics
2 answers:
Nataly [62]3 years ago
6 0

Answer:

let the no be x ..then,

10% of x =80,000

10x=80,000*100

x=80,00,000/10

x=8,00,000

hence 10%of 8,00,000 is 80,000

Morgarella [4.7K]3 years ago
4 0

= 8000

Step-by-step explanation:

<h2><em>Percentage solution with steps:</em></h2>

<em>Percentage solution with steps:Step 1: Our output value is 80000.</em>

<em>Percentage solution with steps:Step 1: Our output value is 80000.Step 2: We represent the unknown value with $x$.</em>

<em>Percentage solution with steps:Step 1: Our output value is 80000.Step 2: We represent the unknown value with $x$.Step 3: From step 1 above,$80000=100\%$.</em>

<em>Percentage solution with steps:Step 1: Our output value is 80000.Step 2: We represent the unknown value with $x$.Step 3: From step 1 above,$80000=100\%$.Step 4: Similarly, $x=10\%$.</em>

<em>Percentage solution with steps:Step 1: Our output value is 80000.Step 2: We represent the unknown value with $x$.Step 3: From step 1 above,$80000=100\%$.Step 4: Similarly, $x=10\%$.Step 5: This results in a pair of simple equations:</em>

<em>8</em><em>0</em><em>0</em><em>0</em><em>0</em><em> </em><em>=</em><em> </em><em>100%</em>

<em>x </em><em>=</em><em> </em><em>1</em><em>0</em><em>%</em><em> </em><em>(</em><em>2</em><em>)</em>

<em>Step 6: By dividing equation 1 by equation 2 and noting that both the RHS (right hand side) of both</em>

<em>Step 6: By dividing equation 1 by equation 2 and noting that both the RHS (right hand side) of bothequations have the same unit (%); we </em><em>have</em>

<em>\frac{8000}{x}  \:  \:  \:  \:  \:  \:  \:  \frac{100\%}{1\%}</em>

<em>Step 7: Again, the reciprocal of both sides </em><em>gives</em>

<em>\frac{x}{8000 }  \:  \:   =  \: \:  \frac{10}{100}</em>

<em>= x = 8000</em>

<em>Therefore, 10</em><em>%</em><em> </em><em> </em><em>of </em><em>8</em><em>0</em><em>0</em><em>0</em><em> </em><em>is </em><em>8</em><em>0</em><em>0</em>

<em>hope </em><em>it</em><em> helps</em>

<em>#</em><em>c</em><em>a</em><em>r</em><em>r</em><em>y</em><em> </em><em>on</em><em> learning</em>

You might be interested in
This is my last page could really use some help thank you
Nadusha1986 [10]
Which equation/question u want me to do it all???
3 0
3 years ago
TILE Mark is purchasing new tile for his bathrooms. The home improvement store charges $48 for each box of tiles when three or f
Sunny_sXe [5.5K]

Answer:

Kindly check explanation

Step-by-step explanation:

3 boxes or less = Cost of tiles = $48

4 - 8 boxes ;  cost = $45

9 - 19 boxes ; cost = $42

> 19 boxes ; cost = $38

Cost of purchasing 5 boxes of tiles :

$45 * 5 = $225

Cost of purchasing 19 boxes :

$42 * 19 = $798

7 0
3 years ago
Given that the measure of ∠x is 57°, and the measure of ∠y is 51°, find the measure of ∠z.
Alchen [17]
Area of a triange = 180 degrees
 60 + 90 + 30= 180
180-30=150
Z=150 degrees


4 0
3 years ago
Please help Fast I need to turn this in before 12:20
zhannawk [14.2K]

if you put the points into the equation y2 - y1/x2 - x1 you'll end up with a zero in the denominator, which indicates a vertical slope. Basically the slope(m) is undefined

It's really easy to tell if your answer is going to be undefined if both the x values are the same (in this case they're both 9)

4 0
3 years ago
Problem 1.(32 points) A random sample of 100 Uber rides in Chicago has on average 5.4miles per ride. Assume the distribution of
marshall27 [118]

Answer:

a) CI = ( 5,1 ; 5,7 )

b) SE =  0,1  

Step-by-step explanation:

a) Sample random     n  = 100

Mean  =  μ = 5,4

Standard deviation   s = 1,3

CI = 99 %    α = 1 %   α = 0,01     α/2 =  0,005

z(c) for  0,005 is from z-table    z(c)  = 2,575

z(c)  =  ( X - μ ) /s/√n          CI  =  μ ± z(c) * s/√n

CI =  5,4 ± 2,575* 1,3/10

CI = 5,4 ± 0,334

CI = ( 5,1 ; 5,7 )

b) SE = Standard deviation / √n

SE = 1,3 /10       SE =  0,1  

We can support that with 99 % of probability our random variable will be in the CI.

6 0
3 years ago
Other questions:
  • It rained 0.78 inches on Monday. On Tuesday, it rained 0.76 inches less than on Monday. How much did it rain on Tuesday?
    6·1 answer
  • Find slope of 12x+3y=6
    13·2 answers
  • Trinh is catering a wedding that 112 people will attend. She is making two cakes, a chocolate cake and a carrot cake. 5/8of the
    7·2 answers
  • Cole and his friends made a line plot of hours they spend watching TV after school, which is the difference between the greatest
    6·2 answers
  • Which of the following is equal to the expression listed below?
    15·1 answer
  • Solve: 2x+6y=42 3x+2y=70
    14·1 answer
  • 17more than a number is 85​
    14·2 answers
  • A pediatrician has smallpox vaccines numbered 1,2,3, chickenpox vaccines numbered 1,2,3,4,5,6, and influenza vaccines numbered 1
    15·1 answer
  • You bought a shirt for $13.50 that was originally $45.00. In terms of percent, what discount did you get on the shirt?
    7·1 answer
  • Find the surface area of the prism.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!