2 years ago

Suppose Z3 = 24 - 22. Which quadrant contains z3?

Mathematics

2 answers:

Margaret [11]2 years ago

6 0

I think it’s quadrant IV

mafiozo [28]2 years ago

3 0

Answer:

Step-by-step explanation:

i think

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If r + t = 10 and -r + t = 4, What is the value of 5r + 8t?

ikadub [295]

Answer:

Step-by-step explanation:

Start solving using simultaneous equation,From there, we have r to be 3 and t to be 7

7 0

2 years ago

The Cool Company determines that the supply function for its basic air conditioning unit is S(p) = 10 + 0.002p3 and that its dem

Radda [10]

Answer: At $21.85, the supply will equal to demand.

Step-by-step explanation:

Since we have given that

Demand function is given by

$D(p) = 50 - 0.04p^2, \text{where p is the price.}$

Supply function is given by

$S(p) = 10 + 0.002p^3$

According to question, we need to find the price for which the supply equals the demand, i.e. Equilibrium price and quantity.

$D(p)=S(p)\\\\50-0.04p^2=10+0.002p^3\\\\50-10=0.002p^3+0.04p^2\\\\40=\frac{2}{1000}p^3+\frac{4}{100}p^2\\\\40=\frac{2}{100}p^2(\frac{1}{10}p+2)\\\\\frac{40\times 100}{2}=p^2(\frac{1p+20}{2})\\\\\mathrm{The\:Newton-Raphson\:method\:uses\:an\:iterative\:process\:to\:approach\:one\:root\:of\:a\:function}\\\\p\approx \:21.85861\dots$