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James would like to store a video clip that is 20 frames per second and has a duration of 76 seconds. The resolution of this video is 1280x720 with a colour depth of 24 bits. Calculate the storage requirement for the uncompressed video clip.

20 76 1280 720 24 3.36x10^10 bits 4.2x10^9 bytes 4.1x10^6 Kb 4007.81 Mb 3.91 Gb
MD
Answered by Michael D. • Computing tutor
1691 Views

solve the simultaneous equation x^2 + 2y = 9 , y - x = 3

First we need to find a value for x in terms of y , this can be done by rearranging the second equation y - x = 3 to give x = y - 3. This equation is then substituted into the first equation so that everythi...
SB
Answered by Sara B. • Maths tutor
3190 Views

Compare and contrast the cell structure of animal, plant and bacterial cells

Animal cell:organelles: nucleus, ribosomes, mitochondria, cytoplasm and cell membrane size: Most are 5 μm – 100 μmPlant cell: organelles: nucleus, ribosomes, mitochondria, cytoplasm ,cell membrane, chloropla...
ZU
Answered by Zahra U. • Biology tutor
3434 Views

Given: 𝑓(𝑥) = 𝑎𝑥^3 + 𝑏𝑥^2 − 3 and 𝑓"(−2) = 0. If it is further given that the point (−3; 6) lies on the graph of 𝑓. Show that 𝑎 = 1/3 and 𝑏 = 2.

We start off by finding the first derivative of equation f(x) = ax 3 + bx 2 - 3: f'(x) = 3ax 2 + 2bx. We now take the second derivative of equation f, because we have been told that f"(-2) = 0: f"(...
NL
Answered by Neil L. • Maths tutor
3198 Views

Outline a study into obedience

Milgram's theory of agency and factors affecting obedience clearly outlines several factors important in affecting an individual's level of obedience. He tested whether the proximity between the confederate ...
GC
Answered by Grace C. • Psychology tutor
2005 Views