Answer:
A. y = 26 – 5.4 ln x
Step-by-step explanation:
Answer:
1)B:63°
2)A:59°
Step-by-step explanation:
1.ABC is a right triangle at C then angle ACB=90°(right angle)
Angle CAB=27°(see the given)
measure of the angles in any triangle is 180°
then angle CBA=
measure of all the angles - (measure ACB+measure CAB)
=180°-(90°+27°)
=63°
2. Same explanation of angle B:
in the right triangle DEF: angle DEF=90°
angle D=31°(given)
Then measure of angle A=180°-(angle E + angle D)
=180-(90+31)=59°
<span>Confidence interval is given by CI = ẋ ±z </span>
So the right answer is B 942 ft^2
Answer:
7
Step-by-step explanation:
