The Michele's father is 23 inches taller than Michele.
Subtraction in mathematics means that is taking something away from a group or number of objects. When you subtract, what is left in the group becomes less.
Given that;
Michele is 52 inches tall.
And, Her father is 6 feet 3 inches tall.
Now,
Since, We know that;
⇒ 1 feet = 12 inches
Hence, The age of his father = 6 feet 3 inches
= 6×12 + 3
= 75 inches.
Hence, The length for Michele's father taller than Michele is,
⇒ 75 - 52 inches
⇒ 23 inches.
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Answer:
Axis of Symmetry:
x=2
Vertex:
(2,11)
Step-by-step explanation:
Finding the derivative:
f'(x)=-10x+20
Setting the slope equal to zero:
-10x+20=0 x-2=0 x=2
Finding vertex:
f(2)=-5*(2)^2+20*2-9
=-20+40-9=20-9=11
(2,11)
Answer:
Step-by-step explanation: