Answer:
48 km/h
Step-by-step explanation:
80/50*30=48 km/h
Answer:
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Step-by-step explanation:
This is the concept of applications of polynomial equations. Given that the height of the ball is modeled by the function:
h(t)=16t^2-64t
the maximum height will be calculated as follows;
h(t)=16t(t-4)
therefore:
t=0 or t=4
h(4)=-64(4)+16(4^2)
=0
Answer:
See explanation
Step-by-step explanation:
Given

Required
Support the jeweler's conclusion
From the question, we have that:

per box
So, he bought a total of:


<em>Since, he needed exactly 19000 and he has 192000, we can conclude that he has enough beads</em>
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