In the virginia instant lottery, there are 10 different $5 scratcher games. your favorite, "hit the jackpot," is advertised to have a 1‑in‑4.37 chance of winning and a 1‑in‑664,457 chance of hitting the top prize of $200,000 . all of the seven top prizes are still available. a: if you buy five of these tickets and outcomes are independent, the probability of winning at least once in these five draws is?

b: if you buy five of these tickets and outcomes are independent, the probability that you lose all five times is

c: if you buy five of these tickets and outcomes are independent, the probability that you win all five times is?

d: if you buy five of these tickets and outcomes are independent, the probability that you will not win the jackpot is?

let's fu(!

step-by-step explanation:

answer: (-8,4) are the coordinates of a

step-by-step explanation:

let the side of square abcd is x .

thus the area of square abcd is .

now, by the diagram area of triangle ead= 1/2 × ea × ad = 1/2 × ea × x

( because ad is the side of square)

and, according to the question,

the areas of square abcd and right ead are equal.

⇒

⇒ea=2x

thus, ea: ab=2: 1

therefore, point a divides line segment eb into the ratio 2: 1.

⇒ by sectional formula coordinates of a are,

=

=

=(-8, 4)

thus the coordinates of a are (-8,4)

arc length = 6.63311 ft.

step-by-step explanation:

the formula the arc measure is:

arc length s=2πr(c)/360

where:

c   is the central angle of the arc in degrees

r   is the radius of the arc

π   is pi, approximately 3.142

using the above formula we get

s =

thus we find that arc length of an arc for a circle of radius 20 feet and central angle 19 degrees is

6.63311 feet