Using the data from the chart above, what is a valid conclusion about HIV? A =The lifespan of someone with HIV is 6 years after infections.

B =Within 3 years, the number of helper T-cells can reduce by half

C =HIV infection results in constant increase of helper T cells

D =After 4.5 years, HIV goes away​

Answer this question only if you know the 30 points and

Atheater wants to build movable steps that they can use to go on and off the stage. they want the steps to have enough space inside so they can also be used to store props. how much space is inside the steps?

The cone in the diagram has the same height and base area as the prism. what is the ratio of the volume of the cone to the volume of the prism? h hl base area-b base area =b volume of cone_1 volume of prism 2 volume of cone 1 volume of prism 3 volume of cone 2 volume of prism 3 oc. od. volume of cone volume of prism e. volume of cone volume of prism 3 2