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
Verdich [7]
1 year ago
14

One year, the population of a city was 352,000. Several years later it was 337,920.

Mathematics
1 answer:
kvasek [131]1 year ago
8 0

hi

here is  the  method :

you take  Value 1  and Value 2

And you do :   ( Value 2 - Value 1)  / (Value 1 )    * 100

Here we have :    Value 1 = 352 000

                            Value 2 =  337 920

So now we apply :

( 337 920 - 352 000 )  /  ( 352 000)   * 100 =  -4  

Population decreased by by  4 %

You can also make :  

352 000 * X = 337 920

                 X =  337 920 / 352 000

                 X = 0.96

if  the multiplier is  0.96 ,  it's mean that we lost  1 -0.96 = 0.04  

which mean  - 4%

You might be interested in
What is (x-2)(x+2) in standard from
trasher [3.6K]
Answer= x^2-4

I hope this helps.
5 0
2 years ago
What is the slope of the line represented by the equation y=x/3-5
Nana76 [90]

Answer:

a. 1/3

Step-by-step explanation:

y=x/3-5  (rewrite x - term)

y = (1/3) x + 5

recall that in the slope-intercept form of  a linear equation y = mx + b

m is the slope.

In our case, we can clearly see that slope  m = (1/3)

8 0
3 years ago
1/2 (4x+6)=1/3 (9x-24)
Maslowich
The answer to your question is X= 11
8 0
3 years ago
Read 2 more answers
Consider a manufacturing process called as turning (a type of machining process) that is used to manufacture cylindrical metal s
Sav [38]

Answer: 86.64%

Step-by-step explanation:

Let x be a random variable that represents the diameter of metal samples.

Given : Population mean : \mu=10

Standard deviation: s=0.50

Specified tolerance on the diameter is 0.75 mm.

i.e. range of diameter = 10-0.75< x <10+0.75 = 9.25< x< 10.75

Formula to find the z-score corresponds to x: z=\dfrac{x-\mu}{s}

At x= 0.75,  z=\dfrac{9.25-10}{0.50}=-1.5

z=\dfrac{9.25-10}{0.50}=1.5

Using standard normal table for z-value,

P-value : p(-1.5

∴ Percentage of samples manufactured using this process satisfy the tolerance specification = 86.64%

6 0
2 years ago
Mrs. Martz is travelling to 300 miles to Florida
Scrat [10]

Answer:

:)

Step-by-step explanation:

300/60%=180

5 0
3 years ago
Other questions:
  • Tom observed how many times his dog jumped whenever he met a new person. Use the data set below to determine the interquartile r
    15·1 answer
  • Now, it’s twice as long since noon as it was two hours ago. What time is it now?
    11·2 answers
  • how man 1/3 inch cubes does it take to fill a box with width 2 2/3 inches,lenght 3 1/3 inches and height 2 1/3
    6·1 answer
  • If three bags of birdseed cost $14.16, how much will 14 bags cost?
    11·2 answers
  • Verify cot x sec^4x=cotx +2tanx +tan^3x
    7·1 answer
  • What are the zeros of the function?
    10·2 answers
  • Need the answer please 3 please answer
    5·1 answer
  • Will Give Brainliest,. Make Sure to Show your work.
    14·2 answers
  • What is the probability of choosing a heart or a spade from a deck of cards? Type your answer as a fraction.
    15·2 answers
  • Denise bought a t-shirt at the sale price of $25. The original cost of the t-shirt was $40. What precent represents the discount
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!