Isabelle takes a piece of wood that is 7/10 of an inch thick and glues it to a piece of wood that is 2 inches thick. Together, what is the thickness of the two pieces of wood? Write your answer as a fraction or as a whole or mixed number.

Evaluate the following expression 1/3^2

The table below shows the height of a ball  x  seconds after being kicked.  what values, rounded to the nearest whole number, complete the quadratic regression equation that models the data? f(x)  =  x2  +  x  +  0based on the regression equation and rounded to the nearest whole number, what is the estimated height after 0.25 seconds?   feet

Select the correct answer what is the 10th term of the geometric sequence 3,6, 12, 24,48 a. 512 b. 3,072 c. 768 d. 1,536