Nope the answer is -3t-1
Work:
-1/2(6t+2)
-1/2x2(3t+1)
-(3t+1)
-3t-1
Answer:
<h2>$1,129.27</h2>
Step-by-step explanation:
Compounded interest formula is
Where is the final amount, is the principal, is the anual interest in decimal, is the numer of compounded periods in one year and is the time in years.
Notice that , because the interest is compounded anually, if the interest is compounded, then , because there would be 12 compound periods in one year.
Then, we replace all these vaules in the formula
Therefore, after 4 years, the amount would be $1,129.27.
It’s 20 I believe. All together it should be 160 so you add 118 and 22 to get 140. Then subtract that from 160 and you get 20.
Answer:
a. 12
b. it depends on the color of the marble.
Step-by-step explanation:
In this case the number of ways would be the number of events, in this case the events would be the total number of marbles since any of them can come out. so:
4 + 3 + 3 + 2 = 12
Therefore, the number of ways the event can occur is 12 ways.
Now, in the favorable outcomes of the event, it would come depending on what color the marble would be, whether it be red, blue, yellow or green.
In each color, the number of the favorable outcomes of the event would be the quantity of each marble, that is, 4 for red, 3 for blue, 3 for yellow and 2 for green.