I need help please, very confused on what to do!
1 answer:
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We are given: Price of stock on 1st January = $10.
And price of stock on 31st january = $12.
Let us represent Day number and Price by coordinate (x,y).
Therefore, coordinates for January month can be written as (1,10) and (31,12).
Price of stock on 1st February = $10.
And price of stock on 28th February = $9.
Let us represent Day number and Price by coordinate (x,y).
Therefore, coordinates for February month can be written as (1,12) and (28,9).
Now, we can plot those two different pairs of coordinates for January and February on the graph.
From the graph, we can see that slope of red line is greater and it is positive and slope of green line is negative(because price decreasing).
Therefore, the price change from $10 to $9 is not a straight line.
Therefore, we can say from January 1 to January 31 the rate is inceasing so the slope is positive then after 1 February the rate started decreasing so the slope became negative.
Answer: 0.0072 kilogram
Step-by-step explanation:
Given : The mass of one tablet of ibuprofen =200 mg
Then, the mass of 36 tablets of ibuprofen = mg
i.e. the mass of 36 tablets of ibuprofen = mg
We know that 1 kilogram = 1000 grams
and 1 gram = 1000 milligram
Then, 1 kilogram = milligrams
Then,
Now,
Hence, A commercial package contains 0.0072 kilogram of ibuprofen.
Answer:
x=7 (if your teacher cares it could + or - 7)
Step-by-step explanation:
Okay, since it's a 90 degree triangle you can use the Pythagorean theorem
( a^2 + b^2 = c^2)
Since it's an isosceles triangle the other side is x because it's the same value.
x^2 + x^2= (7 )^2
Add the left side
2x^2= 7^2 + ^2 roots and square roots cancel each other out
So -> 2x^2= 49 x 2 =98
just solve for x.
x^2 = 98/2
x^2= 49
Square root both sides
x= 7