An engineer is using a coordinate plane to design a new jet engine. The location of a hexagonal bolt in the jet engine, shown as Hexagon ABCDEF, is in the coordinate plane below. The engineer realizes that the jet engine will run more efficiently if she uses a bolt that is similarly shaped to the original bolt with the center of dilation at the origin but has a scale factor of 12
. She plans to label the new bolt Hexagon A'B'C'D'E'F' on the coordinate plane.

Enter the location of Point D'.

An electronics manufacturer wants to know if customers would be interested in a detachable keyboard for their tables and if so, what the most important features would be. the manufacturer partners with an electronics store to include copies of the survey with every purchase at that store for one week. which of the following best explains why this random sample is unlikely to be a good representative sample of tablet owners' preferences for a detachable keyboard? a) one week is likely not enough time to get a large enough sample. b) most people won't bother to send in the survey, which is likely to skew the results c) there is no way to verify whether the responders to the survey actually own a tablet d) the survey is biased because it was conducted through an electronics store, not the general population

The class wants to raise a total of $750.if they receive a profit of $1.25 from each candybar sold, how many bars must they sell to reachtheir goal

What is the value of y? round to the nearest tenth