Which type of charts are used to show percentages?

ARE THE FOLLOWING STATEMENTS TRUE OR FALSE?1. The numbers on the y-axis show percentages.

Restaurant forecasting is used not only to calculate sales projections but also for predicting staffing levels and labor cost percentages.

中国大学MOOC:"Resorting to bar charts is an efficient way to show lots of numbers or percentages that would be very confusing in sentence form.";

c) According to the passage in private health insurance and Medicare system in US have only____. percentages participants with type 2 diabetes received the DSME/S program or MNT.

Write out the following fractions, decimals and percentages. 1/2 , 1/3, 2/3, 1/4, 3/4 , 1/5 , 4/5, 9/10, 19/56, 31/144, 9⅔ ,

Suppose that the risk-free rate is 5%, risky asset weight (the y) is 50% and market risk premium on risky asset is 5%, what is the expected portfolio return of our portfolio? Write in percentages with the % symbol.______

Suppose that the risk-free rate is 5%, risky asset weight (the y) is 50% and market risk premium on risky asset is 5%, what is the expected portfolio return of our portfolio? Write in percentages with the % symbol.<br/>______

​The effective note-taking should have:‌​‌ A: a paraphrase of the important ideas B: a note of the publication title, date, authors’ names, page numbers and publishers C: a summary of main ideas and chief findings of the source D: direct quotations of the key statements, and statistics such as percentages and dates

好的笔记应该包括哪几点？ A: a summary of main ideas and chief findings of the source B: a paraphrase of the important ideas C: direct quotations of the key statements, and statistics such as percentages and dates D: a note of the publication title, date, authors’ names, page numbers and publishers