Lara makes the following statement: "there is an 80% chance of rain tomorrow and a 10% chance i will go to the park." what is the chance that it will rain tomorrow and lara will go to the park? 90% 70% 8% 6% plz !

The head librarian at the library of congress has asked her assistant for an interval estimate of the mean number of books checked out each day. the assistant provides the following interval estimate: from 740 to 920 books per day. what is an efficient, unbiased point estimate of the number of books checked out each day at the library of congress?

Two blends of tea are mixed to make a blend that will be sold at the fair. black tea sells for $2.20 per pound and orange pekoe tea sells for $3.00 per pound. how much of each should be used to obtain a 4lb blend selling for $2.50 per pound?

Which statements about these triangles is true