253 in 16 bit binary is 0000000011111101 0000000011111101 << 2 = 0000001111110100 0000001111110100 in decimal is 1012 Answer: ---------- 1012
3. (3 pts) What is the result of the following C expression? List your answer as...
D Question 1 3 pts Construct an C expression to express the following conditions: Example: a is between 1 and 100. Answer: a" 1 && a<-100 1) x is equal to or greater than 90 but smaller than 100 2) y is not between 40 and 60 3) z is between 20 and 30 but not equal to 25 HTML Editoru
Question 1 2 pts What is the equilibrium expression for the reaction 3F2(g) + Cl2(g) <--> 2 CIF3(g)? K=... O 2[CIF3/3[F][Cl] O [CIF/[F][CI] O [CIF31/[F8[CI O none of these
Solve: (3 - 8 <9 Give your answer as an interval. [17303 Preview
< Question 20 of 20 > What is the heat of combustion of ethane, C, H, in kilojoules per mole of ethane? Enthalpy of formation values can be found in this list of thermodynamic properties. AH = kJ/mol ethane
Find the following tan . given sin o = -, 180° <0<270 (Simplify your answer, including any radicals. Use integers or fractions for any numbers in the expression.)
how to solve this
Question 3 O pts For up to 2 bonus marks: The following reaction occurred in a sealed vessel: Cr(s) + 3 Ag+ (aq) <--> Cr3+ (aq) + 3 Ag(s). Write the equilibrium-constant expression with an explanation. B I VA - A - I E x HTML Editora x E CONV 1 V T 12pt
Question 6 6.67 pts Find the length of curvey = 2x3/2 for 3 << 7. Enter your answer a decimal that is correct to at least one decimal place.
3. Consider the following BNF for arithmetic expressions: <expression> ::= <term> <term>+ <expression> | <term> - <expression> <term> ::= <factor> | <factor> * <term> | <factor> I <term> <factor> ::= <constant> (<expression>) <constant ::= 0|1|2|3|4|5|6789 a) Show the expression tree of the following expression: 8/7*5/6-6/4/2-7*(5+2). b) Give the value of this expression. c) Same question as (a), if the BNF were <expression> ::= <term> | <expression>+ <term> | <expression> - <term> <term> ::= <factor> | <term>*<factor> | <term> / <factor>...
What is the output of the expression 60%3, which makes use of the modulo operator? Answer: Answer When new data are to be inserted into a data structure, but there is no available space; this situation is usually called... Select one: a. Underfow b. Overfow c. None of the above d. Saturated e. Housefull What is the output of the following program? #include <iostream> using namespace std; class Student public: double mathematics; double physics; double biology; }; int main({ Student...
Write the following as an algebraic expression involving only x. Assume x <0. sin(arcsin x + arccos x)