please answer question number 9, 4, & 1. Thank you!

Question 9 Decode the following ASCII message 100 0011 100 1111 100 1101 101 0000 010 1101 011 0001 011 0110 011 0010 message is Do not type in any spaces Question 4 4 pts is the largest positive number and is the smallest negative number that When using signed numbers. can be placed in a 16-bit register. O OXOFFF: OxFFFF O 0x7FF0 : 0xF000 OXOFFF: 0x8000 O none of the above Question 1 3 pts A 956 x 1290 pixel grayscale image with each pixel able to display 32 shades of gray. What is the size of the memory required to store this image in MiB (MiBytes)? 0 5.88 O 6.16 O 6021.6 o none of the above