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
Norma-Jean [14]
3 years ago
8

The value of a rare baseball card A appreciated by 20 percent over a five year period; over the next five years, the value plumm

eted by 50 percent. Over the same total time period, the value of another card B increased by 100%. At the end of ten years, the reduced value of A was what percent of the increased value of B?
Mathematics
1 answer:
lbvjy [14]3 years ago
7 0
<h2>Answer:</h2>

<em><u>Percent value of A with respect to Percent value of B is,</u></em>

30\%

<h2>Step-by-step explanation:</h2>

In the question,

Let us say the value of the Baseball card A and B initially is = 100x

So, for Baseball card A in first 5 years percent increase = 20%

So,

Value after 5 years = 100x + 20% of 100x = 120x

<u>After 5 more years,</u>

Percent decrease = 50%

So,

<u>Value at the end of 10 years = 120x - 50% of 120x = 60x</u>

Now,

For Baseball card B, Percent increase in 10 years = 100%

So,

<u>Value of card B = 100x + 100% of 100x = 200x</u>

So,

<em><u>Percent value of A with respect to Percent value of B is,</u></em>

\frac{60x}{200x}\times 100=30\%

You might be interested in
This graph represents a quadratic function. What is the value of a in this function’s equation? A. 1 B. -2 C. 2 D. -1
DanielleElmas [232]

Answer:

The answer is B

Step-by-step explanation:

8 0
3 years ago
HELP!!!<br> Describe the shape of the data distribution
Natalija [7]
The data distribution is positively skewed

8 0
3 years ago
find the value of each variable in the circle to the right. the dot represents the center of the circle.
gladu [14]

We have been given an image of a circle. We are asked to find the value of each variable.

We can see that angle b corresponds to diameter of circle. We know that the measure of an angle that is inscribed to the diameter of a circle is 90 degrees . Therefore, the value of b will be 90.

we can see that angle is an inscribed angle of arc 99 degrees. We know that measure of an inscribed angle is half the measure of inscribed arc.

a=\frac{1}{2}\cdot 99

a=49.5

Therefore, the value of a is 49.5 units.

We know that measure of all angles of a triangle is 180 degrees. The measure of 3rd angle will be half the measure of c, so we can set an equation as:

a+b+\frac{1}{2}c=180

49.5+90+\frac{1}{2}c=180

139.5+\frac{1}{2}c=180

139.5-139.5+\frac{1}{2}c=180-139.5

\frac{1}{2}c=40.5

\frac{1}{2}c\cdot 2=40.5\cdot 2

c=81

Therefore, the value of c is 81.

3 0
3 years ago
If the 6th term of an A.p is 11and its first term is 1 find the common diferent​
hram777 [196]

Answer:

thank \: you

4 0
2 years ago
Read 2 more answers
Which one i greater 2/8 or 1/2 ?
ryzh [129]
\frac{2}{8}=\frac{1}{4}\\&#10;\frac{1}{2}=\frac{2}{4}\\\\&#10;\frac{2}{4}>\frac{1}{4} \Rightarrow\frac{1}{2}>\frac{2}{8}
5 0
3 years ago
Other questions:
  • Interest is calculated by ____.
    11·2 answers
  • WILL MAKE BRAINLIEST!!!
    10·2 answers
  • Point G is thr incenter of the triangle. what is the value of x?<br>a.4<br>b.<br>c.24<br>d.32
    10·1 answer
  • For the graph x = 1 find the slope of a line that is perpendicular to it and the slope of a line parallel to it. Explain your an
    12·1 answer
  • Luke made 14 out of 16 free throws in a basketball game. What percent free throws did he make?
    7·2 answers
  • What's the next letter? Y b w d u f
    9·1 answer
  • Can someone help me with this please
    12·1 answer
  • A substance has a density of 0.70 g/mL, if it has a volume of 3.0 mL, what is its mass?
    13·1 answer
  • Find the surface area
    12·1 answer
  • How do i find out the quickest on average group in a cumulative frequency graph
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!