H(t)=-5t^2+20+ After 3.5 seconds, how high is the water above the ground? (Hint you
need to use the equation to answer this question. Leave your answer as a decimal)

Can (2,3 and square root 10) be sides ona right triangle?

Hi, can anyone show me how to do this problem? 100 points for this. in advance

Venita is sewing new curtains. the table below shows the relationship between the number of stitches in a row and the length ofthe row.sewingnumber of stitches length (cm)51 131532024306what is the relationship between the number of stitches and the length? othe number of stitches istimes the length.o. the number of stitches is 3 times the length.