Mikayla is a waitress who makes a guaranteed 50$ sign, 50 per day in addition to tips of 20 percent of all her weekly customer receipts. she works 6 days per week. which of the following functions best represents the amount of money that mikayla makes in one week? a. f(t) = 50 + 20tb. f(t) = 300 + 20tc. f(t) = 50 + 0.2td. f(t) = 300 + 0.2t

  d.  f(t) = 300 + 0.2t

Step-by-step explanation:

Variables are not defined, so we have to assume that "t" represents Mikayla's weekly customer receipts. The contribution to her pay will be 0.2t, and her weekly salary will be ($50/day × 6 days) = $300. The total of these is ...

  f(t) = 300 + 0.2t

dd

step-by-step explanation:

ddd

x =±sqrt(1/3)

step-by-step explanation:

x+4/6x=1/x

multiply each side by 6x to get rid of the fractions

6x*(x+4/6x)=1/x*6x

distribute

6x^2 +4 = 6

subtract 4 from each side

6x^2 +4-4 = 6-4

6x^2 =2

divide by 6

6x^2/6 = 2/6

x^2 = 1/3

take the square root of each side

sqrt(x^2) = ±sqrt(1/3)

x =±sqrt(1/3)