Isabel builds two identical rectangular doors for her puppet theater. There is a square window on the top half of each door and each bottom half is solid as
shown in the diagram below. In the diagram, d represents the length, in inches, of
each diagonal brace on the bottom half of each door. What is the length of each
brace in inches? *
30 in.
d
K
40 in.

Match the term on the left with its image or description on the right. match term definition diameter a) circle a and a line segment connecting points b and c which are on the circle. circumference b) circle a and a line segment connecting points b and c which are on the circle. radius c) a piece of the circumference of a circle secant d) two circles that share the same center. concentric circles e) the distance around a circle arc f) a segment between two points on a circle that passes through its center

Aculture started with 3000 bacteria. after 5 hours it grew to 3900 bacteria. predict how many bacteria will be present after 9 hours

Select the margin of error that corresponds to the sample mean that corresponds to each population: a population mean of 360, a standard deviation of 4, and a margin of error of 2.5%