Treyvon buys one bag of chips for $2.75, three sticky buns for $1.35 each, and two sodas for $3.60 each. The sales tax rate for items purchased is 5.5%. How much does Treyvon pay for all of the items he purchased, including tax?​

What is the value of the digit 1 in the number 13?

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?

Arefrigeration system at your company uses temperature sensors fixed to read celsius (°c) values, but the system operators in your control room understand only the fahrenheit scale. you have been asked to make a fahrenheit (°f) label for the high temperature alarm, which is set to ring whenever the system temperature rises above –10°c. what fahrenheit value should you write on the label?