1)grace makes $12.23 selling each pepper pot soup bowl. if she sells 16 in one day, how much does she make in a day? 2)usain bought 3 2/7 pounds of ackee fruit. he shared 2 4/8 pounds with mark and alex. how many pounds of ackee fruit did each person get?

1.) First you have to multiply $12.23 by 16 which gives you $195.68

2.) The first step is to divide 2 4/8 by 2 because there's two people sharing the fruit. The answer is "each person get's 1.25"

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

step-by-step explanation:

what does 'mandy have ben 780 bottle caps. ' mean?