Is 0.4+(2+0.6) leas than or greater than or equal than 3

Enter the number of complex zeros for the polynomial function in the box. f(x) = x+ + 5x² +6

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

For a field trip to the zoo, 4 students rode in cars and the rest filled nine busess. how many students were in each bus if 472 students were on the trip