Which of the following methods would be the easiest to use to solve x^2-11=0 a factoring b isolating the x^2 term and finding the square root of both sides c using the quadratic formula. d all 3 methods would be easy and effective

Question 3 of 30 paul buys fruit to make smoothies. he buys 3.78 pounds of apples, 2.12 pounds of peaches, and 4.45 pounds of oranges. paul rounds each weight to the nearest tenth of a pound. about how many pounds of fruit did paul buy? (a) 10.5 pounds (b) 10.2 pounds (c) 10.4 pounds (d) 10.0 pounds 30 points

Which of the following are parts of a sphere

Is this a polynomial function? i need to know asap