The growth of curd cutting bacteria is 5% per hour if number of bacteria is 7pm evening is 9.261*10 to the power 11 what was the number before 3 hours find it

Dylan and dusty plan to take weekly surfing lessons together. if the 2-hour lessons are $20 per person and they plan to spend $100 each on new surfboards, what is the maximum number of lessons the two can take if the total amount spent for lessons and surfboards is at most $480?

Adaycare center charges a $75 enrollment fee plus $100 per week. which of the following represents the cost of sending a child to daycare for 14 weeks?

Find the multiplicative inverse of 8-12i