PLEASE HELP!! A spherical baseball has a mass of 145 grams and a radius of 1.4 in. What would the
density of a baseball be in grams per cubic inch? Show your work and round answer
to the nearest tenth.

Use composition to determine if (x) or h(x) is the inverse of f(x) for the limited domain x2-1.

Select all the correct locations on the table. consider the following expression. 76.493 select "equivalent" or "not equivalent" to indicate whether the expression above is equivalent or not equivalent to the values or expressions in the last column equivalent not equivalent 343 equivalent not equivalent 49 78.498 78.498 75.493 equivalent not equivalent 75.7 equivalent not equivalent

Which of the following parabolas opens up?