7. Choose the correct answer. If there is direct variation and y= 27 when t= 4, find y when = 12. a. 9

b. 0.56

c. 81

d. 1.78​

Xto the second power plus 14x plus 48. what are the factors? we are doing factoring trinomials with a=1

Monthly water bills for a city have a mean of $108.43 and a standard deviation of $32.09. find the probability that a randomly selected bill will have an amount greater than $155, which the city believes might indicate that someone is wasting water. would a bill that size be considered unusual?

Given the following linear function sketch the graph of the function and find the domain and range. ƒ(x) = -5x + 4