In a sample of 30 cats from a population with a probability of 0.19 of having a coat of fur with only one color we want to determine what is the probability of choosing EXACTLY TEN cats whose coat is monocolor.

0.0272

Step-by-step explanation:

p = 0.19 q = 1 - 0.19 = 0.81

30C10 × p¹⁰ × q²⁰

= 0.02722756555

= 0.0272 (3 sf)

-362

step-by-step explanation:

(12)(4)+2(12)-34(12)+2(12)-3

  \/         \/         \/         \/

  48 +   24 -   408 + 24 - 3

      \   /               \   /

          72     -     432 - 3 = -363

dude thats to long figure it

step-by-step explanation: