Due to economic slowdown in 2009, a worker lost his job, which provided him VND 50 million. He gets a job-loss allowance of VND 30 million. His wife starts working for HSBC with a salary of VND 17 million, and their son increases the amount of support to his parents from VND 5 million to VND 18 million. The contribution of this worker’s family to GDP is: a. increase by VND 67 million b. decrease by VND 33 million c. increase by 13 millions d. unchanged

54 kilometers per hour

step-by-step explanation:

according to rules:

1 km = 1000 meter

which means that 1 meter = 1/1000 km

1 hour = 3600 second [ as 1 hour = 60 min = 60 *60 seconds ]

which means that 1 second = 1/3600 hour

therefore, 1 kilometer/hour =

thus to convert 15 meter per second to kilometer per hour, we multiply 15 to 3.6 kilometer/hour.

15 meter/second=   which is the required answer.

it would open into a square depending on the type of envelope i’m not sure about the second part

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 %