Answer:
when they get 5 pounds of fish
Step-by-step explanation:
Answer:
The correct option is D.) Causation cannot be determined from an observational study.
Step-by-step explanation:
The conclusion is not correct because
D.) Causation cannot be determined from an observational study.
Causation determined from an observational study is speculative and cannot be confirmed without data from a real experiment.
Answer:
x= -1.33333...
or -1 1/3
Step-by-step explanation:
3x+9=5
Subtract 9 to both sides.
3x+9= 5
-9 -9
3x= -4
Divide 3 to both sides.
<u> 3x</u>=<u> -4</u>
3 3
x= -1.33333...
or -1 1/3
The figure has 4 sides, so we know that the interior angles add up to 360 degrees.
Make all the angles equal 360 degrees.
x + 92 + 82 + 47 = 360
x + 221 = 360
x = 139°
Discount= 80% sale price= $90