Answer:
12x + 27
Step-by-step explanation:
3 x 4x = 12x
3 x 9 = 27
Then you just put them together
12x+27
In mathematical form, it will be: 2835/21 = 135
So, your answer is 135
<em>1/2</em>
- <em>Step-by-step explanation:</em>
<em>Hi there ! </em>
<em>1 1/3 + (-5/6) =</em>
<em>= (1*3+1)/3 - 5/6</em>
<em>= ²⁾4/3 - 5/6</em>
<em>= 8/6 - 5/6</em>
<em>= (8 - 5)/6</em>
<em>= 3/6</em>
<em>= 1/2</em>
<em>Good luck !</em>
A) Total = Principal * (1 + rate)^years
Total = 500 * (1.015)^years
b) The equation has to be solved for years.
http://www.1728.org/compint2.htm
Years = {log(total) -log(Principal)} ÷ log(1 + rate)
Years = [log (800) - log(500)] / log (1.015)
Years = (2.903089987 -2.6989700043) / 0.0064660422492
<span><span><span>Years = 0.2041199827
</span>
/ </span>
</span>
0.0064660422492
<span><span><span><span>Years = </span>31.567993965
</span>
</span>
</span>
C, planes are more likely to take off on time. .72 as a percent is 72%. Hence, a relatively high probability that the planes will take of on time.