The following set of random numbers represents 20 simulations of three daily flights from New York to Los Angeles, with 0, 1, 2, or 3 representing a
late departure and 4, 5, 6, 7, 8, or 9 representing an on-time departure. In how
many of the simulations was there an on-time departure for all three flights?
339 931 317 444 432 858 194 192 639 709
742 626 702 258 955 880 505 854 774 132

13

step-by-step explanation:

169-1=168

168-3=165

165-5=160

160-7=153

153-9=144

144-11=133

133-13=120

120-15=105

105-17=88

88-19=69

69-21=48

48-23=25

25-25=0

since it took 13times to completely subtract it hence its square root is 13

step-by-step explanation:

the multiplicative inverse of a fraction a/b is b/a. for the multiplicative inverse of a real number, divide 1 by the number. for example, the reciprocal of 5 is one fifth 1/5 or 0.2, and the reciprocal of 0.25 is 1 divided by 0.25, or 4.

$450 is the answer.

step-by-step explanation:

30% of 450 = 135

450-135=315