How many ways can you make a 3-letter arrangement out of the letters in the word TRAPEZOID? This is a (permutation or combination.) There are ways to make 3-letter arrangements.

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

If t8 = 4 and t12 = −2, find the first three terms of the arithmetic sequence.

Paper plates cost $8 per package and plastic utensils cost $5 per package. your supplier delivers 15 packages for a total cost of $90.