30×30=900
900/112.5=8 cameras to cover
112.5×4=450
900-450=450 ft left uncovered
Answer:
7
Step-by-step explanation:
total pages= 13
on tuesday = 6
so on monday = 13-6
Answer:
the square root of 105 lies between 10 and 11
Step-by-step explanation:
Which perfect squares "box" 105 in? 10^2 = 100 and 11^2 = 121.
The square roots of 100 and 121 are 10 and 11.
Thus, the square root of 105 lies between 10 and 11.
Let y = √4+7t
then u= 4+7t
y=√u = u^½
du/dt= 7
dy/du = ½U^-½
dy/dt = du/dt • dy/du
= 7×½U^-½
= 7/2√U
= 7 / (2{√4+7t})
The answer is False a cylinder is not a prism because a cylinder has curved sides
