A pyramid with aA CD is being used to store music. Each minute’s worth of recording takes up 12 megabytes. a) The CD contains nine tracks which are the following length (in minutes): 3, 5, 6, 4, 5, 2, 7, 8, 8. How much memory would these nine tracks occupy on the CD?

b) If the CD was downloaded to a computer and then all the tracks were put through an MP3 compression algorithm, how much memory would the nine tracks now occupy (you may assume a 90 per cent file reduction size)?

c) Find the average size of each of the MP3 tracks, and then estimate how many MP3 files could be stored on an 800 megabyte CD. base shape of hexagon's length of each sloping edges is 24cm and

What is stored in str after the following code executes? string str = "computer science"; int i = 0; while (i < 8) { if (str.indexof("m") < i) { str = str.substring(0, 2) + str; } i += 2; } computer science cocomputer science cococomputer science cocococomputer science computer scienceco

Kto rozmawia z clamentain przez krótkofalówke w the walking dead w 4 epizodzie

Write a program in plp assembly that counts up by one starting from zero (or one) inside a loop and writes this value to the leds every time the value is increased. the memory address of the leds is 0xf0200000. the table below shows the meaning and an example usage of the instructions covered in the video, plp instructions for project 1. instruction example usage meaning load immediate li $t0, 8 register $t0 is set to the value, 8. store word sw $t2, 0($t1) the value in register $t1 is used as the memory address. the value in register $t2 is copied into this memory address. add addiu $t4, $t3, 29 register $t4 is assigned the sum of 29 and the value in register $t3. jump j your_label_name the program jumps to the line following the label, "your_label_name: ". label your label name: defines a label called "your_label_name: " that can be jumped to