DYLAN
The hardware store sells leftover pieces of lumber at a discount. The first piece of lumber Jolie finds is labeled as 500 millimeters long, the second piece is labeled as 1
meter long, and the third piece is labeled as 20 centimeters long
How many centimeters shorter is the first piece of lumber that Jolie finds than the length of the second and third pieces of lumber combined?
Use the number pad to enter your answer in the box
centimeters

answer:   35 % is the probability of a late departure or an early arrival.

step-by-step explanation:

let l represents the late departure and e represents the early departure.

then, according to the question,

p(l) = 12 %,   p(e) = 27 % and = 4 %

and, we have to find out,

but, we know that,

which is the required equation that will use to find the probability of a late departure or an early departure.

therefore,   the probability of a late departure or an early arrival =   35 %

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

x< -17/2 hope this