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
gulaghasi [49]
3 years ago
5

If the original quantity is 14 in the new quantity is 24 estimate the percent change​

Mathematics
1 answer:
denis23 [38]3 years ago
7 0

Answer:

\% \: change =  \frac{(24 - 14)}{14}  \times 100  \\ =  \frac{10 \times 100}{14} \\   =  \frac{1000}{14}  \\  = 71.43\%

<h2>Percentage change is 71.43%.</h2>
You might be interested in
A state park charges $6.00 entry fee plus $7.50 per night of camping. Write an algebra expression for the cost in dollars of ent
Murrr4er [49]

Answer:

C=$7.50n + $6

Step-by-step explanation:

6 0
3 years ago
Dave Flip a coin 20 times and got heads on eight of the flips Based on Dave's results what is the experimental probability of th
Elodia [21]
Four tenths, .4 or 8/20
8 0
3 years ago
I need some help on this ​
Musya8 [376]

Answer: A

Step-by-step explanation: A function means that your x can only have one y but your y can have multiple x's.

8 0
3 years ago
Choose the slope-intercept form of 3x + 2y = 5
lianna [129]

Answer:

B

Step-by-step explanation:

8 0
3 years ago
Determine the astm grain size number if 33 grains per square inch are measured at a magnification of 270×
strojnjashka [21]
8.9

The equation for the grain size is expressed as the equality:
Nm(M/100)^2 = 2^(n-1)
where
Nm = number of grains per square inch at magnification M.
M = Magnification
n = ASTM grain size number

Let's solve for n, then substitute the known values and calculate.
Nm(M/100)^2 = 2^(n-1)

log(Nm(M/100)^2) = log(2^(n-1))
log(Nm) + 2*log(M/100) = (n-1) * log(2)
(log(Nm) + 2*log(M/100))/log(2) = n-1
(log(Nm) + 2*log(M/100))/log(2) + 1 = n

(log(33) + 2*log(270/100))/log(2) + 1 = n
(1.51851394 + 2*0.431363764)/0.301029996 + 1 = n
(1.51851394 + 0.862727528)/0.301029996 + 1 = n
2.381241468/0.301029996 + 1 = n
7.910312934 + 1 = n
8.910312934 = n

So the ASTM grain size number is 8.9

If you want to calculate the number of grains per square inch, you'd use the
same formula with M equal to 1. So:
Nm(M/100)^2 = 2^(n-1)
Nm(1/100)^2 = 2^(8.9-1)
Nm(1/10000) = 2^7.9
Nm(1/10000) = 238.8564458
Nm = 2388564.458

Or about 2,400,000 grains per square inch.
7 0
3 years ago
Other questions:
  • You select several items from a supply catalog. The list prices of the items are $4.29, $2.13, $1.25, $17.95 and $0.85. Your com
    5·1 answer
  • Joanne has a cell phone plan that charges a flat rate of $97 and $0.10 for every text she sends. Her goal is to spend less than
    14·2 answers
  • Is angle QRS a right triangle? Why or why not?
    14·2 answers
  • Which of the following equations are equivalent to -2m - 5m - 8 = 3 + (-7) + m?
    8·2 answers
  • Please help me with this r-12-25:1=37
    6·1 answer
  • find the smallest number of terms which may be taken in order that the sum of the arithmetical series 325+350+375+.......may exc
    11·2 answers
  • Madyson has 2 vases of flowers. Each vase has 6 flowers. Madyson must divide the flowers equally into three vases.
    12·1 answer
  • Point S is the midpoint of Segment TU.<br> ST= 8 + 3x and TU = 100. Find x.
    14·1 answer
  • What is the surface area of this design?
    9·1 answer
  • Determine if S could lie on the perpendicular bisector of QR with the given coordinates
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!