( 1 0 3) + (4 1 7) The first entry of the resulting matrix is:
2 answers:
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Answer:
=41
Step-by-step explanation:
X = 4 and y =5
6( ) -
= 6 (16-5) -25
= 6 (11)-25
= 66 -25
=41
Answer:
4.6 feet
Step-by-step explanation:
The equation is:
Where
v is initial velocity (given as 16)
s is initial height (given as 0.6)
Substituting, we can write:
This is a quadratic equation of the general form:
Which we can conclude the coefficients to be:
a = -16
b = 16
c = 0.6
The max height occurs at the value:
So, max height occurs at:
We will get the max height if we put t = 0.5 into the original equation. So that would be:
Max Height = 4.6 feet (occurs at t = 0.5 seconds)