-bit strings (that is, bit strings of length 9) are there which: art with the sub-string 101? Explain. ve weight 5 (i.e., contain exactly five 1's) and start with the sub-string 101? Exp her start with 101 or end with 11 (or both)? Explain. ve weight 5 and either start with 101 or end with 11 (or both)? Explain.

Which of the following is equivalent to P (Q P)? Select all that apply. Q P-Q Q- P PV-P QV-Q

how to solve?

A certain university is considering the purchase of N95 masks to distribute to their students for protection against the next variant of the covid virus. They found a reliable distributor who offers N95 masks with a quantity discount. The pricing is shown below. Number of N95 masks Price per mask From To 500 $1.23 501 2000 $0.98 2001 5000 $0.62 5001 or more $0.53 For example, if the university purchases 700 masks the price is 500 × $1.23 = $615.00 for the first 500 masks plus (700 – 500) × $0.98 = $196.00 for the next 200 masks for a total of $615.00 + $196.00 = $811.00. Write a MATLAB program that first prompts the user to input the number of masks. Use the following prompt: Please enter the number of N95 masks: Then, based on the number entered and the above table, calculate the purchase price. Output to the command window the number of masks and the purchase price as follows: Your price for xXXx N95 masks is $xxx.xx where xxxx is the number of masks and $xxx.xx is the price. If the…

In addition to checking a person's age, now you will check whether the traveler has a valid status ('True/False) to get DL in the state. You will get the DL if you are 18 or equal and have a valid status; otherwise, give a message that says, 'Sorry, you do not qualify for a DL. 1 I Q 2.1 What happens when you enter the status input as an uppercase letter 'True,' and how do you tackle it?"

Which of the following have the same order of growth? Choose ALL that apply: A. 3" and 3"+2 B. and C. Ign and lg 1000n D. log2 n and log, n| B O A