Which expression results in a sum or difference of three and four forty eighths? 1.two and two twenty fourths plus one and one half
2.one and three twelves plus two and one quarter
3.seven and nine sixteenths minus four and one third
4.six and two sixths minus three and two eighths

Astudent received the following grades last semester. find the student's semester grade point average. an a is algebra (3 credits), a b in history ( 3 credits), a in sociology ( 3 credits) a d in english ( 3credits) and a c in seminar ( 2credits). an a is worth 4 points, a b is worth 3 points a c is worth 2 points and a d is worth 1 point.

Select the correct answer. in the figure, angle k measures 45°. what is the measurement of angle c? a. 38° b. 45° c. 90° d. 98°

Given the equation f(x)=a(b)x where the initial value is 40 and the growth rate is 20% what is f(4)