There are 22 full-time employees at the shop. New employees receive $9.50 per hour, while experienced workers average $12.90 per hour. The company spends $273.60 per hour in wages. Find the number...

the radio station spent 32,490 on salaries one month. The amount spent on announcers was 4/5 the amount spent on all other employees. Find the amount spent on announcers and onb all employees.

Rewrite the following statements in the for ∀x, if ______ then _____ .
a)All Perl scripts have more than 30 lines
b)All friends are programmers
c)All students have a GPA greater than...

. Find the truth set for the following predicates: Hint: answer should be a { set }
a) 8/x where x is an integer,the result is in the domain N
b) 8 ≤ p^3 ≤ 125 the result is in the domain...

Homologous series have same chemical property why?
Methane and ethane have different chemical property or not !If yes then
why just adding a hetero atom in both compound can make both compound...

What is homologous series?
can we put alkanes , alkenes , alkynes in to same group or this is homologous series or not if yes then why if no then why not!