Question content area top Part 1 Check here LOADING... for instructional material to complete this problem. Find ∑x. x   0.001 0.015 0.111 0.245 0.399 Question content area bottom Part 1 ∑x=   enter your response here​(Type an integer or a decimal. Do not​ round.)

Using sexagesimal only, multiply 0;25,15,38 by 120.

Please help with parts c, d, and e. Thank you!

Suppose the current cost of gasoline is ​$ 2.73 per gallon. Find the current price index​ number, using the 1975 price  56.7 of  cents as the reference value. Question content area bottom Part 1 The current price index number is     enter your response here. ​(Round to one decimal place as​ needed.)