Dada uma P. G. finita qualquer com n elementos (a 1 , a 2 , a 3 ,...,a n ), temos que a soma desses n elementos será feita da seguinte forma: a. Agora, adotando q como razão dessa P. G. finita, escreva cada termo a partir do segundo em função do primeiro, ou seja, de a1

Determine the difference: 3.2 × 1010 – 1.1 × 1010. write your answer in scientific notation.

The table shows the relationship between the number of cups of cereal and the number of cups of raisins in a cereal bar recipe: number of cups of cereal number of cups of raisins 8 2 12 3 16 4 molly plotted an equivalent ratio as shown on the grid below: a graph is shown. the title of the graph is cereal bars. the horizontal axis label is cereal in cups. the x-axis values are 0, 20, 40, 60, 80,100. the vertical axis label is raisins in cups. the y-axis values are 0, 10, 20, 30, 40, 50. a point is plotted on the ordered pair 40,20. which of these explains why the point molly plotted is incorrect? (a) if the number of cups of cereal is 40, then the number of cups of raisins will be10. (b)if the number of cups of raisins is 40, then the number of cups of cereal will be10. (c) if the number of cups of cereal is 40, then the number of cups of raisins will be 80. (d) if the number of cups of raisins is 40, then the number of cups of cereal will be 80.

How many solutions does the nonlinear system of equations graphed below have?