Acosmetics company that makes small cylindrical bars of soap wraps the bars in plastic prior to shipping. find the surface area of a bar of soap if the diameter is 5cm and the height is 2cm.

Lems1. the following data set represents the scores on intelligence quotient(iq) examinations of 40 sixth-grade students at a particular school: 114, 122, 103, 118, 99, 105, 134, 125, 117, 106, 109, 104, 111, 127,133, 111, 117, 103, 120, 98, 100, 130, 141, 119, 128, 106, 109, 115,113, 121, 100, 130, 125, 117, 119, 113, 104, 108, 110, 102(a) present this data set in a frequency histogram.(b) which class interval contains the greatest number of data values? (c) is there a roughly equal number of data in each class interval? (d) does the histogram appear to be approximately symmetric? if so, about which interval is it approximately symmetric?

Me complete this proof! prove that a quadrilateral is a square. me with the steps for this proof.

Write the sine and cosine values of a, b, respectively, in the figure for (1) and (2) + explanation.