Mathematics, 19.02.2022 01:10 krystianah
100 POINTS
1. How many phone numbers were possible in the state of Georgia before 1954? (disregard rules 2 and 3)
2. Today, how many phone numbers are possible in the Atlanta metropolitan area? (disregard rules 2 and 3)
3. Using all of the restrictions above, how many 7 digit numbers are possible in a single area code?
4. How many 10-digit numbers are restricted in the Atlanta area?
Answers: 3
Mathematics, 21.06.2019 19:30
Awater holding tank measures 105 m long, 50 m wide, and 8 m deep. traces of mercury have been found in the tank, with a concen- tration of 60 mg/l. what is the total mass of mercury in the tank? answer in units of kg.
Answers: 1
Mathematics, 21.06.2019 20:50
The cost of turkey is directly proportional to its weight. if a 12-pount turkey costs $27, how much does a 16-pound turkey cost? a. $33.75 b. $36.00 c. $31.00 d. $32.50
Answers: 3
Mathematics, 21.06.2019 21:00
How many kilograms of a 5% salt solution and how many kilograms of a 15% salt solution must be mixed together to make 45kg of an 8% salt solution?
Answers: 3
Mathematics, 21.06.2019 21:00
Val and tony get paid per project. val is paid a project fee of $44 plus $12 per hour. tony is paid a project fee of $35 plus $15 per hour. write an expression to represent how much a company will pay to hire both to work the same number of hours on a project.
Answers: 1
100 POINTS
1. How many phone numbers were possible in the state of Georgia before 1954? (disregard...
Computers and Technology, 06.12.2019 17:31