Let x represent the amount of money he invested at 11% and y money he invested at 12%. Now we write system of equations:
x*1.11 + y*1.12 = 70 000 + 7900
x + y = 70 000
We will multiply second equation with 1.11
x*1.11 + y*1.11 = 77700
and subtract if from first:
0.01*y = 200
y = 20000
x = 70000 - 20000 = 50000
Answer:
B. 2/3
Step-by-step explanation:
When you roll two dice, there are a total of 36 possible outcomes.
You need to find the number of outcomes whose sum is a multiple of 3. Then you need to find the number of outcomes whose sum is an odd number. Add these two numbers together and divide by 36.
Here are all the outcomes of rolling two dice. Each outcomes that has a multiple of 3 for the sum is in bold face. Each outcome that is odd is in <em>italic</em>. Some outcomes are both multiples of 3 and odd.
11 <em>12</em> 13 <em>14</em> 15 <em>16</em>
<em>21</em> 22 <em>23</em> 24 <em>25</em> 26
31 <em>32</em> 33 <em>34</em> 35 <em>36</em>
<em>41</em> 42 <em>43</em> 44 <em>45</em> 46
51 <em>52</em> 53 <em>54</em> 55 <em>56</em>
<em>61</em> 62 <em>63</em> 64 <em>65</em> 66
We are interested in any outcome that is a multiple of 3 or odd or both a multiple of 3 and odd.
We count the number of outcomes that are bold, italic, or both bold and italic.
The total is 24.
p(multiple of 3 or odd) = 24/26 = 2/3
H(-5) pretty much is just saying x=-5, so you should insert that number in as x and solve.
h(-5) = -5(-5) - 10
h(-5) = 25 - 10
h(-5) = 15
This is your final answer.
Answer:
It’s c I think
Step-by-step explanation:
On edg
Sorry if it’s wrong