A survey of 30 students in line during registration revealed that 5 were Math majors, 7 were Nursing majors, 3 were Biology majors, 8 were History majors, and the rest
were undecided. If the clerk calls a name from the same line of students at random,
find the probability the student will be undecided major.

(05.08a)triangle abc is transformed to similar triangle a′b′c′ below: a coordinate plane is shown. triangle abc has vertices a at 2 comma 6, b at 2 comma 4, and c at 4 comma 4. triangle a prime b prime c prime has vertices a prime at 1 comma 3, b prime at 1 comma 2, and c prime at 2 comma 2. what is the scale factor of dilation? 1 over 2 1 over 3 1 over 4 1 over 5

You eat $0.85 for every cup of hot chocolate you sell. how many cups do you need to sell to earn $55.25

Mallory has been offers two different jobs. she can baby sit for 6 hours a week and get $8.50 an hour. or she can work at the library for 14 hours a week and make $5.50 an hour. which job will allow her to save the most money after 6weeks?