X=6 and y=-6 Rewrite each equation in slope-intercept form, if necessary. Then determine whether the lines are perpendicular.
x
y
Are the lines perpendicular?
No
Yes

Aculture started with 2,000 bacteria. after 8 hours, it grew to 2,400 bacteria. predict how many bacteria will be present after 19 hours . round your answer to the nearest whole number. p=ae^kt

Select all of the following expressions that are equal to 2.5.

Do one of the following, as appropriate: (a) find the critical value z subscript alpha divided by 2 , (b) find the critical value t subscript alpha divided by 2 . 99%; nequals 17; sigma is unknown; population appears to be normally distributed.