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y = pq/p+q
p = 2.4×10^5


Sagot :

Answer:

Step-by-step explanation:

p=2.4×10^5.

q=3.7×10^5

pq = 2.4 * 10⁵ * 3.7 * 10⁵

    = 2.4 * 3.7 *10⁽⁵⁺⁵⁾

    = 8.88 * 10¹⁰

p + q = 2.4 * 10⁵ + 3.7 * 10⁵

      = ( 2.4 + 3.7) * 10⁵

      = 6.1 * 10⁵

[tex]y = \frac{pq}{p+q}\\\\ = \frac{8.88*10^{10}}{6.1*10^{5}}\\\\= 1.46 * 10^{10-5}\\= 1.46 * 10^{5}[/tex]