Answer:
20 weeks
Step-by-step explanation:
If 20 kilograms of paper have already been recycled, and the goal is 40 kilograms, subtract the 20 kg from the 40 kg. You are left with a remaining 20 kg to recycle. If the new plan has the office recycling 1 kg a week, mulitply that by 20 kg to get 20 weeks.
It will take the office 20 weeks to reach the total 40 kg of recycled paper.
Answer:
7
Step-by-step explanation:
Answer: x=3
Step-by-step explanation: Hello! I hope you are having a great day :)
For this question, you will have to distribute in order to do that, you will need to multiply what's inside the parenthesis by 5. From there you get the equation 3 - 10x + 25= -2. So from this equation, we can then add the coefficients which becomes 28 - 10x = -2. We will then have to move the constant variable (28) over to the right-hand side and change the sign. Our new equation becomes -10x = -2 - 28. We then will calculate our new equation which becomes -10x = -30. Next we divide both sides by -10 in order to make -10x into just x. -30 divided by -10 equals 3. Therefore, our answer is x=3.
Hope this helps!
1) The function is:
At x=2,
Find the first derivative,
Find the slope at x=2
The equation of the tangent line is given by:
Therefore
2) The given function is
The equation of the tangent is
3) The function is
Now
The first derivative is
The equation of tangent at:
x=2
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I think the answer is 2 because you can fit one whole and there are two halves too