Find the common denominator for 8 and 6. That's 48
So 3/8= 18/48
And 5/6=40/48
Minus 40 from 18 to find out how many more cups of water he used.
That's 22 cups of water.
Answer:
<h2><em><u>
not sure about answers</u></em></h2>
Question 1 : A or B or C don't know
Question 2: A = that is what the question is answering
Question 3: B = that is what the question is answering
Question 4: B = that is what the question is answering
Step-by-step explanation:
All you have to do is draw a line on all the posible numbers that can be x makes sure to draw a arrow at the end of the number line. Either that or draw grapshs a dot on every number less then 3. sorry if its worng :)
The answer is 1.92 x 10^6
Answer:
- L(t) = 727.775 -51.875cos(2π(t +11)/365)
- 705.93 minutes
Step-by-step explanation:
a) The midline of the function is the average of the peak values:
(675.85 +779.60)/2 = 727.725 . . . minutes
The amplitude of the function is half the difference of the peak values:
(779.60 -675.85)/2 = 51.875 . . . minutes
Since the minimum of the function is closest to the origin, we choose to use the negative cosine function as the parent function.
Where t is the number of days from 1 January, we want to shift the graph 11 units to the left, so we will use (t+11) in our function definition.
Since the period is 365 days, we will use (2π/365) as the scale factor for the argument of the cosine function.
Our formula is ...
L(t) = 727.775 -51.875cos(2π(t +11)/365)
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b) L(55) ≈ 705.93 minutes