10(2a3 b3 c4 d4)
(20a5 b5 c4 d6)

What is the exact area of a circle with a diameter of 50 centimeters? a.87.9 square centimeters b.379.9 square centimeters c.1962.5 square centimeters d.4923.5 square centimeters

Ariel is working at a meat packing plant for 5 nights a week. her regular wage is $11 an hour. she earns tine and a half for any overtime hours. this week she worked 9 hours of over time .how much will ariel earn for overtime this week ?

Acompany made a profit of 75000 over a period of 6 years on an initial investment of 15000 what is the annual roi