Charles has been assigned several chores around the house he washes a supper dishes every 5th of day he takes out the trash every other day and he vacuums the house every several days 7 days how often does he have to do all the three things on the same day

Find the length of the following tangent segments to the circles centered at o and o' whose radii are 5 and 3 respectively and the distance between o and o' is 12. what is the tangent segment of cd?

The perimeter of a stage is 116 feet. it is 17 feet wide. how long is it?

Aproduction manager test 10 toothbrushes and finds that their mean lifetime is 450 hours. she then design sales package of this type of toothbrush. it states that the customers can expect the toothbrush to last approximately 460 hours. this is an example of what phase of inferential statistics