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
Gemiola [76]
2 years ago
15

If the original quantity is 15 and the new quantity is 19, estimate the percent change.

Mathematics
1 answer:
trapecia [35]2 years ago
5 0

Answer:

25% increase

Step-by-step explanation:

You might be interested in
3 Danica simplified tre following expression,
Scrat [10]

Answer:

The answer is 42

Danica in the third step suddenly transformed 32 into 9.

so continuing from there.....

20-10+32

10+32

42

<Hope it helped!~❤️>

7 0
3 years ago
It asks for the Median. I.R and the range
shutvik [7]

Answer:

Median 69

Interquartile range: 38

Range: 73

4 0
3 years ago
Mark earns $135 for selling a $1,500 refrigerator. Which sale listed has the same commission rate? A) $36 commission on a $400 d
sdas [7]
So the percentage Mark makes comparative to the price of the refrigerator sold is \frac{135}{1500}=0.09= 9%. If we take 9% of the given sale prices:
A: 0.09*400=36
B: 0.09*500=45
C: 0.09*1400=126
D: 0.09*600=54

So (A) has the same commission rate.
4 0
3 years ago
Which the following expressions is equivalent(<br> a + b)(a-b)?
olga nikolaevna [1]

Answer:

Step-by-step explanation:

(a+b)(a-b)=a^2-b^2

8 0
3 years ago
A company is making red metal no entry signs with outer diameter equal to 12 inches. How many square inches of area are included
Gnom [1K]

Answer:60.8

Step-by-step explanation: Just do 12/2 and 8/2 and plug those numbers into the area of a circle formula that is A=πr2 and subtract those numbers

8 0
3 years ago
Read 2 more answers
Other questions:
  • Order the numbers from least to greatest.
    13·1 answer
  • Which number sentence below matches this word problem? Two
    6·1 answer
  • Solve for k f= g-h+k:2
    11·1 answer
  • What is the equation of a line parallel to y = x+2<br> and passes through (1, 2)?
    11·1 answer
  • Find an expression that is equivalent to this expression:
    11·1 answer
  • What is the value of 3^2/3^4 (1 point)
    12·1 answer
  • PLEASE HELP!! If you can show your work. I wanna know how you solved it. :)
    8·1 answer
  • If you follow me me you get 10 points ​
    6·1 answer
  • Ronald is calculating the time required to fill the swimming pool at school. He found that it takes 11 minutes to fill the swimm
    9·1 answer
  • Factor x3 + 2x2 + x completely.
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!