The manager where you work has made a contest to encourage you to learn more about a new company you are working with for business. every time you get a correct answer to the manager's question, you get to draw a $1, $5, or $10 bill from a bag. there are 10 bills in the bag. 5 are $1 bills, 4 are $5 bills, and 1 is a $10 bill. if you are the first to draw, what is your expected value in rewards?

i’d say the $1 bill because the probability of choosing a $1 is higher than the others

hope this

-aaronwiseisbae

i am not entirely sure what you saying but there is a 50% chance he will draw a $1 bill a 40% that he will draw a $5 bill and a 10% he will draw a $10 dollar bill

step-by-step explanation:

0

the solution of the equation is 2.23 ⇒ answer b

step-by-step explanation:

* lets revise the meaning of exponential function

- the form of the exponential function is y = ab^x, where a ≠ 0, b > 0 ,  

  b ≠ 1, and x is any real number

- it has a constant base b

- it has a variable exponent x

- to solve an exponential equation, take the log or ln of both sides,  

  and solve for the variable

* lets solve the problem

∵

- the base is 7 and the exponent is x

- insert ㏑ in both sides

∴

- use the rule

∴ x ㏑(7) = ㏑(77)

- to find x divide both sides by ㏑(7)

∴

* the solution of the equation is 2.23 to the nearest 2 decimal places