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
Alex73 [517]
3 years ago
15

A collector bought a rare coin for $30. The coin is now valued at $37.50. What is the percent increase in value?​

Mathematics
1 answer:
AlladinOne [14]3 years ago
5 0

Answer:

30

Step-by-step explanation:

You might be interested in
Factor the expression step by step : x^3 - x^2
ira [324]

Answer: x²(x-1)

Step-by-step explanation:

x³ - x²

= x²(x-1)

Hope it helps you

8 0
3 years ago
At the store brand a potato chips or $11.90 for four bags
antiseptic1488 [7]

Answer:

what is the question?

Step-by-step explanation:

i need the question to answer

4 0
3 years ago
Find the constant(s): 12x - 8 - 12​
Anuta_ua [19.1K]

Hello there!

-8 and -12 are constants

A constant is any real number.

Hope this helps!

~Just a determined gal

#CarryOnLearning

MysteriousNature

7 0
2 years ago
Use the Binomial Theorem Which of the following is equivalent to the expression (m + 3)4​
kondor19780726 [428]

Answer:

Step-by-step explanation:

(x+a)^n=nc0x^n+nc1x^{n-1}a+nc2x^{n-2}a^2+...+ncna^n

(x+3)^4=4c0m^4+4c1m^3(3)+4c2m^2(3)^2+4c3m(3)^3+4c4(3)^4

4c0=1

4c1=4/1=4

4c2=(4×3}/(2×1)=6

4c3=(4×3×2)/(3×2×1)=4

4c4=(4×3×2×1)/(4×3×2×1)=1

(m+3)^4=m^4+4m³(3)+6m²(3)²+4m(3)³+3^4

=m^4+12m³+54m²+108m+81

3 0
3 years ago
What can you conclude about any tangent line to a circle and the radius of the circle
olchik [2.2K]

Answer:

A tangent is always perpendicular to the radius of the circle

so we can conclude that they are perpendicular and do form right angles between them

6 0
3 years ago
Other questions:
  • Help out anybody 10 ptsssss
    9·1 answer
  • How do you write 4 to the 2ND power in standard notation
    14·1 answer
  • Which of the following lines the parallel to the line y-9=7(x+5)
    9·1 answer
  • The graph shows the speed of a particle over a 10 second time interval find an estimate for the distance travelled by the partic
    13·1 answer
  • Solve the compound inequality 3x + 12 < 6 or x – 10 > 5. Show each step please.
    10·1 answer
  • water balloon was thrown from a window. The height of the water balloon over time can be modeled by the function y=-16x^(2)+160x
    8·1 answer
  • Find 2/3 the weight of a 6-ton load in pounds.
    15·2 answers
  • A rectangle has vertices A(1, 6), B(6, 6), C(6, 3) and D(1, 3). What is the "Area" of the rectangle?
    6·2 answers
  • 90aw - 54ak - 210 yw + 126yk +​
    13·1 answer
  • Share £165 in the ratio 2:3
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!