Marking for brainliest

expressions equal to

60x-45.

you must work out all of the answers and find the

a. 5(12x-9)

b.-5(-12x+9)

c. -15(4x+3)

d. 3(20x-15)

question 5 options:

just c

just b

a and b

a, b and d

An optical inspection system is used to distinguish among different part types. the probability of a correct classification of any part is 0.92. suppose that three parts are inspected and that the classifications are independent. let the random variable x denote the number of parts that are correctly classified. determine the probability mass function of x. round your answers to four decimal places (e.g. 98.7654). x f(x) 0 1 2 3

Question b of 10which of the following describe an angle with a vertex at a? check all that applyo a. labcов. савd dooo c_baco d. zacb

Hurry if the population of of an ant hill doubles every 10 days and there are currently 100 ants living in the ant hill what will the ant population be in 20 days