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Maslowich
3 years ago
11

A computer store bought a program at a cost of $10 and sold it for $13 find the percent mark up

Mathematics
1 answer:
baherus [9]3 years ago
6 0

13%, all you need to do is divided 13 by 100

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PLEASE HELP ME 40 PTS!!!!!!
SSSSS [86.1K]

Answer:

The sequence converges to  infinity.

Step-by-step explanation:

a_n = \frac{n^3 - n}{n^2 + 5n}\\\\ \lim_{n \to \infty} a_n  =  \lim_{n \to \infty} \frac{n^3 - n}{n^2 + 5n}

                = \lim_{n \to \infty} \frac{n(n^2 - 1)}{n(n + 5)} \\\\= \lim_{n \to \infty} \frac{(n^2 - 1)}{(n + 5)}\\\\= \lim_{n \to \infty} \frac{n(n - \frac{1}{n})}{n(1 + \frac{5}{n})}\\\\= \lim_{n \to \infty} \frac{(n - \frac{1}{n})}{(1 + \frac{5}{n})}

denominator =  \lim_{n \to \infty}  1 + \frac{5}{n} = 1 +  \lim_{n \to \infty} \frac{5}{n} = 1+0 = 1

numerator =  \lim_{n \to \infty} n - \frac{1}{n} = \infty

Therefore,

             \lim_{n \to \infty} a_n  = \frac{ \infty}{1} = \infty

8 0
3 years ago
The sum of two numbers is 25. one number is twice the second number plus seven. what are the two numbers
mihalych1998 [28]
<span>Let x be the second number.
Let 2x+7 be the first number.

x+2x+7=25
3x+7=25

3x=25-7
3x=18
x=18/3
x=6
2x+7=19 
The two numbers are 19 and 6.</span>
3 0
3 years ago
I need help with this!!!!!!!!!!!
GREYUIT [131]

Answer:

D

Step-by-step explanation:

C=2PI R

Radius is 24

pi is 3.14

Then you just solve it which turns out to be 150.8

7 0
3 years ago
Read 2 more answers
Solving inequalities <br><br><br> 3n + 8 &lt; 5
Bezzdna [24]

Answer:

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

<h2>n < -1</h2>

5 0
2 years ago
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Eric divides a strip of paper into 8 equal parts.he cut off 2 of the parts. he shades 4 of the remaining whole does Eric shade b
Nikolay [14]
Eric shades 4/6 or 2/3 of the whole blue
8/8-2/8=6/8 
now he shades 4 out of the eight 
so 4/8 or 1/2

3 0
3 years ago
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