Work out the area of this cuboid 7.5cm 2.3 cm and 5cm

Write 17/20 as a decimal and as a percent.

For the following geometric sequence, find the recursive formula. {-80, 20, -5, } i need : ')

This is a rational expression because the denominator contains a variable. this is a polynomial with 3 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 4 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 4 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 3 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 5 terms.