Answer:
P = 2l + 2w
solve for w
re-write
2l + 2w = P
subtract 2l from both sides
2w = P - 2l
divide both sides by 2
w = (P - 2l) / 2
Answer is B
w = (P - 2l) / 2
Be big brain to begin with
Answer:
Answer is 3250 (1 + 0.03)^x
Step-by-step explanation:
Initial value is 3,250
Rate is 3% --> 0.03
And because it increase so we add 1 to 0.03 = 1.03
And x is represent the week (each week)
---> 3250 (1 + 0.03)^x is the answer
Since solid is above the cone z >= √x^2 +
y^2 or z^2 >= x^2 + y^2 or 2z^2 >= x^2+z^2 = p^2 or 2p^2 cos^2 φ >=
p^2. Thus cos φ >= 1/√2 since the cone upwards. Thus 0 <= φ
<= pi /4.
On the other hand in spherical coordinates the sphere here
is pcos φ = p^2 so 0 <= cos φ since the solid lies between the sphere. Thus,
making it the two inequalities.