in the following diagram, o is the centre if the circle, oa and bc are parallel, d is the intersection of ab and oc. if angle acb is 40° find angle oda​

The jewelry store is having a sale. necklaces that were regularly priced at $23.50 are on sale for $18.80. what is the percentage of decrease in the price of necklaces?

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

The measure of angle 0 is 600 degrees