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mars1129 [50]
3 years ago
8

The ages of the student volunteers at an event are 13, 11, 12, 15, 16, 11, 12,

Mathematics
2 answers:
aliya0001 [1]3 years ago
6 0

Answer:The mean is 13

Step-by-step explanation:

Add all up and divide by 10 because there are 10 numbers

ipn [44]3 years ago
4 0

Answer:

13

Step-by-step explanation:

add all the numbers divide by how many numbers there are

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ULLIVLY/1/2/3/assessment
zvonat [6]
<h3>The worth after 4 years is $ 680.24</h3>

<em><u>Solution:</u></em>

<em><u>The formula for compound interest, including principal sum, is:</u></em>

A = p(1+\frac{r}{n})^{nt}

Where,

A = the future value of the investment

P = the principal investment amount

r = the annual interest rate (decimal)

n = the number of times that interest is compounded per unit t

t = the time the money is invested

From given,

n = 1 ( since interest is compounded annually)

p = 500

t = 4

r = 8 \% = \frac{8}{100} = 0.08

<em><u>Substituting the values we get,</u></em>

A = 500(1+ \frac{0.08}{1})^{1 \times 4}\\\\A = 500(1.08)^4\\\\A = 500 \times 1.36048896\\\\A = 680.24448 \approx 680.24

Thus the worth after 4 years is $ 680.24

3 0
3 years ago
1. If &lt;1 is 120 degrees , what is the measure of &lt;2?
natali 33 [55]

Answer:

240

Step-by-step explanation:

2 is 1 + 1 so 120 + 120 must be the equivalent of 2.

5 0
2 years ago
Could someone please help answer this, thank you, will give brainliest, plz no spam (home work help) thanks!
kolezko [41]
A < -12

1/3a < -4
a < -12


Mark brainliest please
5 0
3 years ago
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I had $10 my mom gives me $30 my dad gave me $30 my aunt and uncle give 100 dollars I had $10 how much did I have ​
professor190 [17]
You had 10$ but now you have 160$
8 0
2 years ago
Read 2 more answers
Directions: Write an integer to model each situation.
Leni [432]

Step-by-step explanation:

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