Type as a rate. 5888 revolutions for every 16 miles \( \square \mathrm{rev} / \mathrm{mile} \)

4) \( h(x)=-x^{2} \) 4) \( j(x)=x^{2}+5 x-6 \) 6) \( K(x)=2 x^{2}+5 x-6 \) \( k(x)=\frac{1}{2} x^{2}-\frac{2}{x} x \)

d) \( f(x)=-x \)

Felipe and his roommates ate \( 9 / 10 \) of a pint of ice cream on Friday night and \( 3 / 10 \) of a pint of ice cream on Saturday night. How many pints did they eat in all? Write your answer as a fraction or as a whole or mixed number. Submit

What is the basic building block of matter?

Brianna made an apple pie. She used \( 2 / 3 \) of a tablespoon of cinnamon and \( 1 / 2 \) of a tablespoon of nutmeg. How much more cinnamon than nutmeg did Brianna use? Write your answer as a fraction or as a whole or mixed number. Submit tablespoons