The distribution of an instant scratch lottery is shown below, where the discrete random variable X represents the prize in euros of one ticket: 0 2 20 400 4000 P(X = 1) 0.7745 0.2 0.02 0.005 0.0005 If the cost of a single ticket is 5 EUR what amount would you expect to gain or lose on average when buying one ticket? Give your answer as a number with its corresponding sign. For example if you expect a gain of 2 EUR give your answer as +2. but if you expect a loss of 2 EUR then give your answer as –2. Answer

start with a line segment pq that we will copy. mark a point r that will be one endpoint of the new line segment. set the compasses' point on the point p of the line segment to be copied. adjust the compasses' width to the point q. the compasses' width is now equal to the length of the line segment pq.

step-by-step explanation:

answer: the answer is 30 miles per hour.

ft/s -> mphmph = ft/s 1.466667mph = 44 divided by 1.466667mph = 30.00000

- r3ktforgood ☕

or

step-by-step explanation:

we need to solve for 'x' the following equation:  

we have that:

⇒

⇒ ⇒

factorizing, we get that:

  ⇒

then, the solutions are: or

nothing extraneous has been found!