Answer:
Step-by-step explanation:
1. asks you to add the two functions and , which would be
Simplify the like-terms and you get:
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2. asks you to multiply the two functions and , which would be
In order to multiply the functions we use the FOIL method (for polynomials):
Multiply each term and you get:
Simplify the like-terms and you get:
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3. asks for your ability to understand what composite functions are. In order to solve this, we will follow some careful steps and solve them separately.
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Now that we have both values, we can just subtract them:
60 ≥ 35 + 5t
<u>-35 </u><u> </u><u>-35 </u>
<u>25</u> ≥ <u>5t</u>
5 5
t≤5
his mistake was that he used ≤ for at least instead of using ≥. so at end, when I solved, I saw that Sven should spend 5 minutes or less on each scale.
Answer:
Step-by-step explanation:
Using the area formula of a cone, find the height first.
Solve for h,
Begin by dividing by
Subtract r.
Square both sides.
Subtract
Extract the square root.
Plug in your values.
Solve;
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Now, to find the slant height use this formula:
Answer:
Step-by-step explanation: