Passe os numeros a seguir para notação cientifica. a- 105 000
b- 0,0009
c- 149 600 000
d- 6 400 000
e- 348 000 000

H(x)=4x2-5x h(-3) what is the answer?

What is the nth term rule of the linear sequence below? 27 , 25 , 23 , 21 , 19 , . .

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.