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
spin [16.1K]
3 years ago
9

A 10% increase followed by another 10% increase is not the same as a total increase of

Mathematics
2 answers:
AlexFokin [52]3 years ago
6 0

Answer:

21%

Step-by-step explanation:

Another 10% increased means it becomes 110*110/100 = 121. The first 10% increase means the second 10% increase will be an actual 11% increase from the original, so it will be a total of 21%.

anygoal [31]3 years ago
4 0

Answer:

<h2><em><u>21%</u></em></h2>

Step-by-step explanation:

Because the first 10% increase is calculated as 10% of what you started with. The second 10% is 10% of what you started with plus 10% of the increase caused by the original 10% increase.

Let's do the maths…

Let's start with 100 to make things easy.

We know that 10% of 100 is 10.

We know that 20% of 100 is 20.

So if we increase 100 by 10% we get 110.

If we increase 100 by 20% we get 120.

Now lets do the 10% plus 10%.

From the first 10% increase we were left with 110.

Now if we take 10% of the 110 we have 11.

<u>Add that to the 110 and we get 121.</u>

<em>This is why people are surprised how quick a lone can rise if we don't pay it off. We are paying interest on the basic sum plus interest on the interest, then interest on the interest on the interest.</em>

HOPE THIS HELPS YOU

Follw me = 10 thanks

Mark as brainliest = 10 thanks

1 thanks to me = 2 thanks

You might be interested in
HELP WILL MARK RIGHT ANSWER BRAINLIEST
Elden [556K]

Answer:

Step-by-step explanation:

Lack of information

4 0
3 years ago
26+6b greater than or equal to 2(3b+4)
ZanzabumX [31]
Infinite number of solutions. <span />
4 0
3 years ago
PLEASE ASSIST me in this geometry problem!!
My name is Ann [436]

Answer:

Solution given:

B=12.56cm²

P=12.56cm

H=6cm

Surface area of cylinder=P*H+2B=100.48cm²

Volume=B*H=12.56*6=75.36cm³

7 0
2 years ago
Read 2 more answers
-7-2x=7 (x+8) what does X equal ​
BartSMP [9]

Answer:

x=−7

Step-by-step explanation:

Isolate the variable by dividing each side by factors that don't contain the variable.

8 0
3 years ago
Find the slope of the line passing through the points <br> , −8−3<br> and <br> , −34<br> .
alukav5142 [94]

Slope of the line passing through two points <span><span>P=<span>(<span><span>x1</span>,<span>y1</span></span>) </span></span></span>and <span><span>Q=<span>(<span><span>x2</span>,<span>y2</span></span>)</span></span></span> is given by <span><span>m=<span><span><span>y2</span>−<span>y1/</span></span><span><span>x2</span>−<span>x1</span></span></span></span></span>.

We have that <span><span><span>x1</span>=−8</span></span>, <span><span><span>y1</span>=−3</span></span>, <span><span><span>x2</span>=−3</span></span>, <span><span><span>y2</span>=4</span></span>.

Plug given values into formula for slope: <span><span>m=<span><span><span>(4)</span>−<span>(<span>−3</span>)/</span></span><span><span>(<span>−3</span>)</span>−<span>(<span>−8</span>)</span></span></span>=<span>7/5</span></span></span>.

Now y-intercept is <span><span>b=<span>y1</span>−m⋅<span>x1</span></span></span> .

<span><span>b=−3−<span>(<span>7/5</span>)</span>⋅<span>(<span>−8</span>)</span>=<span>41/5.</span></span></span>

Finally, equation of the line can be written in the form <span><span>y=mx+b</span></span>.

<span><span>y=<span>7/5</span>x+<span>41/5</span></span></span>

5 0
3 years ago
Other questions:
  • During a 10 day period, Officer Mandel drove his patrol motorcycle 1320 miles. If he drove 105 miles on one day, how many miles
    14·1 answer
  • Units. Find the other
    11·1 answer
  • You purchased a stock for $150 per share. The value of the stock has increased by 25% per year. Which function represents the va
    13·1 answer
  • Marie has $830 in her bank account and withdraws $60 each month. Denise has $970 in her bank account and withdraws $80 each mont
    10·1 answer
  • Is -3 a solution to the equation 3x-5=4+2x explain PLZ HELP!
    12·1 answer
  • Which quadrilateral has 4 right angles, 2 sets of parallel sides, and all of its' sides are the same
    9·1 answer
  • In the song, 7 pounds, 5 ounces was the median weight of the students at birth. Which of these is correct?
    7·2 answers
  • The speed of an object in space is shown in the graph.
    12·1 answer
  • What numbers would be in the in the 4 sections of a 2 x 2 array that shows the problem 18 x 17?
    14·1 answer
  • Sunny days 246 what percent of the year has sunshine ?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!