Answer: 7,824
Step-by-step explanation:
What kind of question is this lol, it took me forever.
Answer:
HIS IS A MULTI STEP LINEAR EQUATIONS PROBLEM.
A family is deciding on which cell carrier to switch to. They have the exact same services. Option one is ATTEL. They have a flat fee of 20 per month, and an extra $5.50 per GB. The second option is PACBEL. They have a plan that charges nothing per month, but they charge $6 per GB. Use the chart below to create a system of equations and solve
Step-by-step explanation:divided by 2
Answer:
A penny
Step-by-step explanation:
1/6*1/6*1/6*1/6 = 1/1296 = 0.078% probability of ANY 4-letter sequence (including qqqq)
1000/1296 is less than 1.
Expected number of times qqqq (or any given 4-letter sequence) will appear in 1000 letters is 0.