Answer:

Step-by-step explanation:
<u>→Rewrite the expression so that the exponent is no longer negative. To do this, you write it as:</u>
<u />
<u>→Apply the exponent (4) to the 3, x, and </u>
:

Answer:
h = 1.403733341286
Step-by-step explanation:
17.
the triangle of sides ‘l’ and ‘l-h’ is a right angled triangle.
Then

Then

Then

18.
For l = 6 and θ = 40 :

= 6-6cos(40)
= 1.403733341286
Answer:
The answer is B, your welcome
The most reasonable estimate for the height of a two-story house is "15 meters".
The 15 centimeters is not reasonable, it is too small. While the 15 kilometers is not also reasonable since it is too big. Kilometers is used for long distance.
Answer:
<em>A negative correlation is when one variable increse as the other decreases.</em> Is represented with a -1 value in contrast with +1 that represents positive correlations.
I hope you find this information useful and interesting! Good luck!