Which line of symmetry for the parabola (x-1) ^2 = 4 (y-1) ^?

When would you reach the sum of 2? 1+1/2+1/4+1/8+1/16+1/32+1/64

What is the width of an mp3 player?

Whats the defination of area in math

If y varies directly as x and y=8 when x=3 what is the value of y when x=9? A 8/3 B 27/8 C 14 D 24

Aldo drove to the mountains last weekend. There was heavy traffic on the way there, and the trip took 8 hours. When Aldo drove home, there was no traffic and the trip only took 5 hours.

Calculate the percent decrease 34,000 2,720

Check my work (apparently I did something wrong): (-2+3) ²+5 (-2²+3²) + 5 (4+9) + 5 13+5 =18 (0+3) ²+5 (0²+3²) + 5 (0+9) + 5 9+5 =14

What is 25/8 as a percent Show your work

Suppose that 50% of all college students smoke cigarettes. a sample of 14 is selected randomly. what is the probability that less than 13 students smoke?

Which inequality models this situation? The distance to the lake is greater than 5.5 km. A. d > 6 B. d < 5.5 C. d > 5.5 D. d < 6