Answer 6
Step-by-step explanation:
I found the answer on calculator
Answer:
1. 42
2. 21
3. 63
Step-by-step explanation:
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2940/35 equals 84 so each employee will have to work 84 hours.
Answer:
52
Step-by-step explanation:
Given the the equation h(t) =- where t is the time in second
So to find the ball's maximum height we can apply the vertex formula:
t=
to find the "x" value of the vertex, then plug that value into the original equation as a substitute for "x".
Standard quadratic form is:
=> a=15, b=30 in our given equation
<=> t =
When t =-1 we have h(t) = = 52
So the ball's maximum height is: 52
Hope it will find you well.
The area of the first surface is given to be
Recall that for any scalar
and vectors
,
which means
So it follows that the area of the
is 16 times that of
.