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20b(4b3)3
To calculate: The solution set of the polynomial equation 51−14x+4=x−2.
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Simplify 3 8 − 1 7 4 + 1
Write the first five terms of a sequence. Write both an explicit formula and a recursive formula for a general term in the sequence. recursive formula for arithmetic sequence recursive formula for geometric sequence how to write a recursive formula recursive formula calculator arithmetic sequence formula calculator geometric sequence formula recursive sequence write the first five terms of the arithmetic sequence Report inappropriate predictions
1. ∫ 0 π ∫ 0 1 ∫ 0 1 − y 2 y sin d y d x Find the above triple integral
What does it mean to differentiate a vector?I didn’t quite understand what does it mean to differentiate a vector, i suspect that the derivative of a vector valued function is just answering the question : What vector should i added to the previous one to get the next one. For example :Consider the vector X → ( t ) = ⟨ 1 , t ⟩ X → ′ ( t ) = ⟨ 0 , 1 ⟩Now if i take a random vector from the vector valued function ⟨1,t⟩ , say for example ⟨1,3⟩ If i add to it the derivative of ⟨1,t⟩ which is ⟨0,1⟩, i get ⟨1,4⟩ which is the next vector.But this is only true for t ∈ Z because in the real numbers the next vector is not defined, it could be ⟨ 1 , 3.0001 ⟩So how can i really understand what is the derivative of a vector.
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What is the standard form of y=(x2−4)(2x+9)−(x+5)2?
The volume of a cube is increasing at a rate of 1200 cm^3/min at the moment the lengths of the sides are 20 cm. How fast are the lengths of the sides increasing at the moment?
Write and solve a proportion problem that you can solve using a unit rate or ratio. Explain why you think is the best method for solving the problem.
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