Ans: D
differentiate sinx=cosx and differentiate x=1
:)
Answer:
B
Step-by-step explanation:
I know its b
Answer:
2
Step-by-step explanation:
Answer:
Step-by-step explanation:
u purchase 6 tickets and there are 51 tickets...so ur probability of winning is gonna be 6/51 which reduces to 2/17 <== or 11.8% chance of winning
Solution:
Given equation: h = -0.5x² + x + 12
h = 0.5
-0.5x² + x + 12 = 0.5
-0.5x² + x + 11.5 = 0
Find the roots of quadratic equation.
x = ((-b )+- √(b² - 4ac))/2a
= ((-1 )+- √(1² - 4*(-0.5)*(11.5)))/2(1)
= -3.9, 5.9
The distance will not be negative.
Hence, the distance is 5.9.
