Help with this math question
1 answer:
Answer: option J: 128 joules
Explanation:
1) From the table you try to find which relation best fits the data.
2) Your best first assumption is that the data may fit a proportional relation.
3) To prove that you find the ratio of Energy ouput to Amount of chemicals.
Doing that you find:
20 32 48 60
----- = ------- = ------ = ------ = 4
5 8 12 15
4) Then you have found a direct relation whose ratio is 4 joules / mol. So, you can apply that constant to the number of moles given:
Energy = 4 joules / mol × 32 mol = 128 joules
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f(x) = y
f(2) = -3
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3.4 meters because you can you use it sorry if misunderstood hope it helped.
Formula
3p < 14
step 1 : 3p / 3 < 14 / 3
; divide 3p, by 3, and 14 by 3
p is about 4.67 ( rounded, original is 4.66666666666666.... etc)
1 juice boxes = 153 millimeters
459 ?
3 juice boxes = 459 millimeters
Answer:
incorrect: y= -1.5x
correct: The slope is 3.
HOPE I HELPED!!!
Step-by-step explanation: