Solve these problems ! (minimum value, vertex, axis of symmetry) f(x)=-3x^2+12x-10 g(x)=x^2-2x+1 f(x)=9x^2-3 g(x)=-0.5x^-x-10 points for all solved

For the rule of 78, for a 12-month period, the last term in the sequence is 12 and the series sums to 78. for an 10 month period, the last term is and the series sum is . for a 15 month period, the last term is and the series sum is . for a 20 month period, the last term is and the series sum is

The sales totals at macy's food store have increased exponentially over the months. which of these best shows the sales in the first three months?

He mass of a single atom of carbon can be found by dividing the atomic mass (12.01 g) by 6.022 x 10^23. which is the mass of a single carbon atom, correctly written in scientific notation with the correct number of significant figures?