At over 15 million degrees celsius, the temperature of the sun's core is high
enough for nuclear_ to occur.

Write an inequality for this description. - one fourth of the opposite of the difference of five and a number is less than twenty.

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.

Agrasshopper weighs 0.89 grams. express the grasshopper’s weight in scientific notation.