How do u round when it say " round to the tenths" and the number is 56.988?

Which function is odd check all that apply a. y=sin x b. y=csc x c. y=cot x d. y=sec x

What is the expression in factored form? 3x^2 + 18x + 24 a. 3(x+2)(x+4) b. 3(x-2)(x+4) c. 3(x-2)(x-4) d. 3(x+2)(x-4)

Lucy and donavan measured the length of the school garden. lucys measurement is 11.3m and donavans measurement is 113 cm. could both be correct? explain