Answer:
2 hours
Step-by-step explanation:
one fourth of 8 hours is 2 hours. Divide 8 by 4
Answer:
the right answer is d
I hope it is helpful for you
Answer:
both should be rise
Step-by-step explanation:
Y = mx + b
1) m = slope of the tangent line = derivative at the point (pi/6, 1)
Function: y = 2sinx
Derivative: y ' = 2cosx
evaluate at x = pi/6=> y ' = 2cos(pi/6) = √3
2) equation using the slope and the point (pi/6, 1)
y - 1 = √3 ( x - pi/6 )
y = √3 x - √3(pi/6) +1 =√3 x + 0.093
y = √3 x + 0.093
m = √3, b = 0.093
Answer:
The original selling price was 
Step-by-step explanation:
Let
x-----> the original selling price
we know that
so
-----> equation that represent the situation
solve for x
Divide by 0.80 both sides
