10. The school PTA sponsored an ice cream party for 278 sixth-grade students. They bought ice cream in 3 different flavors: chocolate, vanilla, strawberry, and 2 types of toppings: nuts and hot fudge. Each student chose one flavor of ice cream and one topping. Which tree diagram shows all the possible combinations of ice cream and top

1) is right

step-by-step explanation:

the formula for the equation of a circle is (x – h)2+ (y – k)2 = r2, where (h, k) represents the coordinates of the center of the circle, and r represents the radius of the circle. if a circle is tangent to the x-axis at (3,0), this means it touches the x-axis at that point.

it would open into a square depending on the type of envelope i’m not sure about the second part

the correct answer is 1.7