A survey of high school students was given out to determine if they liked red, white, or blue the best. 2000 students responded to the survey and they only picked one color each. The amount of students who liked red was twice as large as the amount of students who liked white. Only 1 out of 10 students picked blue as their top color choice. How many students chose each color? (red, white, blue)

Determine whether the following statements are true and give an explanation or counterexample. bold a. when using the shell method, the axis of the cylindrical shells is parallel to the axis of revolution. bold b. if a region is revolved about the y-axis, then the shell method must be used. bold c. if a region is revolved about the x-axis, then in principle it is possible to use the disk/washer method and integrate with respect to x or the shell method and integrate with respect to y.

If f(x)=x+7 and g(x)=1/x what is (fog)(x)

Atype of plant is introduced into an ecosystem and quickly begins to take over. a scientist counts the number of plants after mmonths and develops the equation p(m)= 19.3(1.089)^m to model the situation. most recently, the scientist counted 138 plants. assuming there are no limiting factors to the growth of the plants, about how many months have passed since the plants werefirst introduced? a)o 6.1b)0.6.6c)10 72d)o 23.1