Answer:
16 minutes
Step-by-step explanation:
80% of 20 is
80/100 * 20 = 16
Answer:
- 1 and 1/6
Step-by-step explanation:
first you find the common denomonater(6) and you make both provlems have that denomonater: -4 1/3 ----> - 4 2/6
then you subtract: 3 1/6 + (-4 2/6) = -1 1/6
The standard form for this parabola is x = a(y-k)^2 + h because this is a sideways-opening parabola. Our h and k values for the vertex are (-4, -1). And it goes through (2,0). We just need to solve for the a. Filling in accordingly, 2 = a(0+1)^2-4 so 2 = a - 4. a = 6. A above.
correct answer is 6!