What is 139 rounded to the nearest

Listed below are the playing times (in seconds) of songs that were popular at the time of this writing. Find the (a) mean, (b) median, (c) mode, and (d) midrange for the given sample data.

Rewrite 1/4 and 2/7 so that they have a common denominator

Oliver stacked eight pieces of wood on top of one another if each piece was one tenth of a foot tall how tall was his pile

The sum of two numbers is 36 and their difference is 6

Martha and her three friends had lunch together. Their bill was $46.00 and want to leave an extra 18% tip for their server. How much should each person leave if they split it evenly show work

325 centimeters to meters

You ate five slices of bread. Your friend eats two slices fewer than you. Write an expression that describes the number of slices your friend eats

While shopping, lucinda spent $48. if the amount she spent was %15 of her savings, how much savings did she have before she shopped

A granola recipe calls for 3/4 of a cup of peanuts and 2/3 of cup of raisins. how many cups of raisins should be used for every one cup of peanuts

Orlando has $1350 in the bank. He wanta to increase his balance to a total of $2550 by depositing $40 each week from his paycheck. How many weeks will he need to save in order to reach his goal?