Abox contains eighteen $1 bills, ten $5 bills, eight $10 bills, three $20 bills, and one $100 bill. you blindly reach into the box and draw a bill at random what is the expected value of your draw? the expected value of the draw is $ (round to the nearest cent.)

 $7.70

Step-by-step explanation:

Given : A box contains eighteen $1 bills, ten $5 bills, eight $10 bills, three $20 bills, and one $100 bill.

Total bills =

We know that probability of any event =

i.e. the probability of getting $1 bills =

Probability of getting $10 bills =

Probability of getting $5 bills =

Probability of getting $20 bills =

Probability of getting $100 bills =

Hence, the expected value of your draw= $7.70

the one that has a slope of 1/2 and is positive.

step-by-step explanation: 2 buckets 1 trip ; 4 buckets 2 trips and so on.

center (1,3) with radius 6

step-by-step explanation:

we must complete the square to find the center and radius of the circle.

first make sure the x and y squared terms have 1 as their coefficients. we also make sure x and y terms together.

we now create space between the x and y terms with parenthesis.

we complete the square by taking the middle terms -2x and the -6y - divide each and square them.

we add the squares to both sides.

simplify.

and write the quadratics in factored form.

the center is (h,k) or (1,3). the radius is the square root of 36 which is 6.