Aquality‑control specialist for an electronics
manufacturer estimates that 0.25% of the televisions
produced each day by her company are defective. if
the manufacturer produces an average of
450 televisions each day, which of the following is the
best estimate of the total number of defective
televisions produced in 30 working days?

answer: entity is prob the answer

step-by-step explanation:

answer: cos [   arcsin (3/5) - arccos (1/2) ] =

step-by-step explanation: × = 3/5 = 0.6--> x = 36.87 and x = 180 - 36.87 = 143.13 deg

cos y = 1/2 --> y = +- 60 deg a. cos (x - y) = cos (143.13 - 60) = cos 83,13  

=

0.12

b. cos (36.87 - 60) = cos (-23.23) = 0.92

2*2=3

two times two is four

i dont understand what you mean so pls comment