The sum of two exterior angles of an isosceles triangle is equal to 240°. what are the measures of the interior angles? there are 3 answers that go with this i need all three by friday afternoon the deadline is friday at 5: 00 i need full explanation that is correct will mark brainliest if correct and thourough if you answer correctly i will worship you foreve

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?

The average human heart beats 1.15 \cdot 10^51.15⋅10 5 1, point, 15, dot, 10, start superscript, 5, end superscript times per day. there are 3.65 \cdot 10^23.65⋅10 2 3, point, 65, dot, 10, start superscript, 2, end superscript days in one year.how many times does the heart beat in one year? write your answer in scientific notation, and round to one decimal place.

What is the slope of the line shown below?