Factor completely: 16x4 – 1 a. (4x + 1)(4x – 1) b. (4x2 + 1)(4x2 – 1) c. (2x + 1)3(2x – 1) d. (4x2 + 1)(2x + 1)(2x – 1)

How many zeros does the function f(x)=4x3-x2+1 have

Agarden consists of an apple tree, a pear tree, cauliflowers, and heads of cabbage. there are 40 vegetables in the garden. 24 of them are cauliflowers. what is the ratio of the number of cauliflowers to the number of heads of cabbage?

Elena is paid a constant rate for each hour she works. the table shows the amounts of money that elena earned for various amounts of time that she worked.