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.
We can say L as length and W as the width
L= 3w + 8
The formula for perimeter is 2L + 2W = P. We can substitute L in as "3w+8" to make the equation...
2(3w+8)+2w=88 Now, we can simplify by distributing the 2 to each term
6w+16+2w=88
8w+16=88 Then subtract 16 from each side..
8w=72
w=9
So the width is 9, so we can substitue that into the previous equation, L = 3w+8.
L=3(9)+8
L=27+8
L=35, W=9
9514 1404 393
Answer:
a) 80 g fish
b) 200 g butter
Step-by-step explanation:
The recipe is multiplied by ...
(number served)/(number recipe serves)
to find the amount of ingredients for a different number of people.
__
<h3>a)</h3>
fish for 2 people = (2/6)·(240 g) = 80 g
__
<h3>b)</h3>
butter for 15 people = (15/6)(80 g) = 200 g
Answer:
yes
Step-by-step explanation:
2 1/2 also equals 2 4/8
Answer:
number 5 answer is y=2x+5
number 6 answer is y=-1/3x-6
Step-by-step explanation:
