Answer: I believe the Big B is 169 and the perimeter is 52
Step-by-step explanation:
The length of the new room is 4 inches.
<h3>How to find the volume of a cube?</h3>
The formula for volume of a cube is given by;
V = l³
where;
V is volume
l is side length of cube
Now, we are given;
Volume of cube = 64 in³
Thus;
l³ = 64
l = ∛64
l = 4 inches
Thus, we conclude that the length of the new room is 4 inches.
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Answer: Therefore the demand function can be given as;
q = -3/2p + 1590
Step-by-step explanation:
Given that at;
$900 the monthly demand is 240. ....1
$850 the monthly demand is 315. ....2
Since, the function is a linear function. The demand function would be of the form;
q = mp + c ....5
Where q = quantity demanded
p = price m = slope and c = intercept
Substituting conditions 1 and 2 to the equation.
240 = 900m + c. ...3
315 = 850m+ c ...4
Subtracting eqn 4 from 3
-75 = 50m
m = -75/50
m = -3/2
Substituting m = -3/2 into equation 3;
We have,
240= -3/2(900) + c
c = 240 + 3/2(900)
c = 1590
Therefore the demand function can be given as; substituting m and c into equation 5, we have;
q = -3/2p + 1590
Answer:
Same:
A 50% decrease followed by a 100% increase.
A 33 1/3% decrease followed by a 50% increase.
Less:
A $25 increase followed by a $30 decrease.
A 20% increase followed by a 25% decrease.
Greater:
An 80% increase followed by a 40% decrease.
