If edv is 150 ml and esv is 25 ml, and the person's heart beats 25 times in 15 seconds, co is nearest to.

54

step-by-step explanation:

6x9

step-by-step explanation:

for volume, add base x height x width

hello,

as we don't know if g(x) is continue,

answer b

f(x)=2x²-8x+1=2(x²-4x+4)+1-8=2(x-2)²-7

vertex is (2,-7) ( a minimum since coefficient of x² is > 0)