Answer:
420/30=14 beats per second, meanin 1680 beats is your answer.
Step-by-step explanation:
Answer:
Two positive zeros, no negative zeros, two complex roots.
Step-by-step explanation:
The given function is 
According to the fundamental theorem of algebra, the function will have 4 roots.
The graph of the function intersects the positive axis at two points.
Hence the function has two positive zeros and no negative zeros.
The two remaining roots are imaginary. The function has two complex zeros.
See graph in attachment
Answer:
f(x)=6x³ - 8x
Step-by-step explanation:
You did not show the display im so sorry :(
3/10+ 5/8
First find a common denominator
multiply top and bottom the same
12/40 +25/40
add
37/40