Answer
D. Rent textbooks
Explanation
Textbook rental from Chegg allows students to rent books and save money on their college books. Here a student can rent a textbook required by the lecturers and alter return it for free when done. Chegg offers lower charges for renting books than purchasing the book from stores.
Answer:
-A key signature is a collection of every accidental found in the scale.
-A key signature can be used instead of writing each accidental.
-Battle ends and down goes Charles' father.
-Father Charles goes down and ends battle.
-Key signatures can comprise of flats and sharps.
-Flats are arranged the opposite of flats.
-Father Charles goes down and ends battle.
-A scale is a selection of certain notes within an octave.
-C D E F G A B C
-Eb F G Ab Bb C D Eb
-D E F# G A B C# D
-An interval measures the distances between two notes.
-Notes
Explanation:
Answer:
The results only apply to the individual or group being studied.
Explanation:
Case study is one of the methods followed for researches and observations. It helps in an advanced and detailed method of getting along with a particular topic. In case studies, the topic or the subject is studied extensively and observations are made through them. Case studies involve a detailed study of individual or group whose results are not in a general form. The results are applied to the specific individual or the group.
Dx/dt=3
y=3x^3-2x
dy/dt=(9x^2)(dx/dt)-2(dx/dt)
When x= -2
dy/dt=(9(-2)^2)(3)-2(3)
=36(3)-6
=102
Explanation:
85% efficiency of simple machine means that with 100% input, the machine will give a work output of 85%. EXPLANATION: The efficiency of a machine is the ratio of its Mechanical Advantage to its Velocity
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