Assume the following rules of associativity and precedence for expressions:

Precedence Highest *, /, not +, –, &, mod – (unary) =, /=, < , <=, >=, > and Lowest or, xor

Associativity Left to right

Show the order of evaluation of the following expressions by parenthesizing all subexpressions and placing a superscript on the right parenthesis to indicate order.

For example, for the expression a + b * c + d

the order of evaluation would be represented as ((a + (b * c)^1 )^2 + d)^3

Draw parse trees for the following expressions in exercise 9: a., d., and f.

a. a * b - 1 + c
d. -a or c = d
f. -a + b

Write a method that takes in an array of point2d objects, and then analyzes the dataset to find points that are close together. be sure to review the point2d api. in your method, if the distance between any pair of points is less than 10, display the distance and the (x,y)s of each point. for example, "the distance between (3,5) and (8,9) is 6.40312." the complete api for the point2d adt may be viewed at ~pf/sedgewick-wayne/algs4/documentation/point2d.html (links to an external site.)links to an external site.. try to write your program directly from the api - do not review the adt's source code.

Which text function capitalizes the first letter in a string of text? question 10 options: upper capital first proper

How should you specify box sizes on a web page if you want the boxes to vary according to the font size of the text they contain? a. in pixels b. in inches c. as percentages d. in em units