489 to the nearest ten

Which, if any, of the following statements are true?. Check all that apply. a. The stronger the base, the smaller the KbKb. b. The stronger the base, the larger the pKbpKb. c. The stronger the base, the smaller the pKbpKb. d.

The drama club is selling tickets to their play to raise money for the show's expenses. Each student ticket sells for $7.50 and each adult ticket sells for $12.50. The auditorium can hold at most 96 people.

Identify the domain of this relation. { (8,10), (5,7), (9,-11), (6,-8) a. {5,6,9,10) b. {5,6,8,9) c. d. {-11,-8,7,10) {-8,7,9,10}

Solve this proportion 10/8=n/10

Nora ramond works as a service station attendant she earns a weekly salary of $280 plus $10.50 per hour for overtime over 40 hours

Assume each newborn baby had a probability of approximately 0.54 of being female and 0.46 of being male binomial distribution?

At Davidson's Bike Rentals m, it cost $17 to rent a bike for 4 hours. How many hours of bike use does a customer get per dollar?

What is k in terms of n?

Each time you roll a die how many equally likely outcomes are there?

Use prime factorization to find the GCF of 60 and 88