Amiddle school has 490 students. mae surveys a random sample of 60 students and finds that 24 of them have pet dogs. how many students are likely to have pet dogs?

Factor completely. 4p^2 + 36p + 81 express the answer in the form (ap + b)^2

If the table of the function contains exactly two potential turning points, one with an input value of –1, which statement best describes all possible values of m? m ≥ –12 –12 < m < 4 m ≤ 4 m ≥ 4 or m ≤ –12

Can someone factor this fully? my friend and i have two different answers and i would like to know if either of them is right. you in advance. a^2 - b^2 + 25 + 10a