Answer:
Step-by-step explanation:
If we want to simplify the expression 
, we have to note that exponent rules state that 
<em>.</em>
<em />
<em>This means that if we add the exponents, that will be what we raise y to the power of</em>.
So .
Hope this helped!
Answer:
<u>Use ratios of corresponding sides:</u>
4.
- FH² = 6*3 ⇒ FH = √18 = 3√2
5.
6.
- FH = √(19-15)*15 = √60 = 2√15
B because it contains 40% of the possible results from the random list.
<span>0,1,2,3 v 4,5,6,7,8,9 </span>
<span>4 integers to 6 integers </span>
<span>40% success vs 60% fail</span>
I am assuming the -3 is an exponent.
y⁻³ and 5⁻³
If the exponent is a negative number, it simply means that the number is a denominator with 1 as the numerator.
y⁻³ is 1/y³
5⁻³ is 1/5³ = 1/125
The number is still raised to its exponential power but its placement is different.
5³ would be 125 or 125/1. It would be the numerator with 1 as the denominator.
Answer:
52
Step-by-step explanation:
only 4 students went in the cars. So 472-4=468.
You have 9 buses.
So 468÷9=52
