The vertex form of the equation of a parabola is y= 5(x - 3)^2 - 6. What is the standard form of the equation? A. y = 5x2 - 30x +39
B. y = 5x2 30x + 15
C. y= 25x2-11
D. y = 5x2.1​

A

Step-by-step explanation:

30 miles

step-by-step explanation:

we know that 60 seconds equals 1 minute and 60 minutes 1 hour

44 ft       60 sec     60 min     158400   ft

  *   *   =

1 sec       1 min       1 hour         hour

we know that there are 5280 ft per mile

158400   ft       1 mile         30 miles

  *   =

1   hour               5280 ft     1 hour

so in 1 hour   it can travel 30 miles

answer: the answer is simply nothing.

step-by-step explanation: because there is no ending to this question

gimme brainliest > : 3