Answer:
Step-by-step explanation:
hello :
h(t) = -t²+8t
the highest point is the vertex of this prabola (-b/2a ; h(t) )
a= -1 and b= 8 -b/2a = - (8)/2(-1) = 4
h(4) = -(4)²+8(4) = -16+32 = 16
first answer : 16
second answer : 4
Answer:
to change a decimal number to a percent you would take the number and put it over a hundred, right now that would be 2/10,
So you need to add another 0 to the end of your 2 to make it in the hundredths place,
now you have 0.20, which is 20/100 which equals 20%
Step-by-step explanation:
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The answer is the second option, 2x-3y<7