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valkas [14]
3 years ago
10

A survey of 500 farmers showed that of the​ farmers, 121 grew only​ wheat, 108 grew only​ corn, 92 grew only​ oats, 195 grew​ wh

eat, 59 grew wheat and​ corn, 48 grew wheat and​ oats, and 176 grew corn. Determine the number of farmers who ​a) grew at least one of the​ three, ​b) grew all​ three, ​c) did not grow any of the​ three, and ​d) grew exactly two of the three.
Mathematics
1 answer:
kondaur [170]3 years ago
5 0

Answer:

The farmers in regions II, IV, and VI had exactly two of the three Summing the numbers in these regions 25 + 15 + 10 we find the that 50 farmers grew exactly two of the three.

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fgiga [73]

Answer:

See below ~

Step-by-step explanation:

<u>P (6th grader)</u>

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<u>P (6th grader after)</u>

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  • 5/20
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<u>Question 1 : P (Both 6th graders)</u>

  • P = P (6th grader) × P (6th grader after)
  • P = 2/7 x 1/4 = 2/28 = <u>1/14</u>

<u></u>

<u>Question 2 : P' (Both 6th graders)</u>

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4 0
1 year ago
Read 2 more answers
Please Help!
natita [175]

\bf (7x-6)\times (3x^2-4x+5)\implies \begin{array}{cllll} 3x^2-4x+5\\ \times 7x\\\cline{1-1} 21x^3-28x^2+35x \end{array}~~ +~~ \begin{array}{cllll} 3x^2-4x+5\\ \times -6\\\cline{1-1} -18x^2+24x-30 \end{array} \\\\\\ 21x^3-28x^2+35x~~+~~(-18x^2+24x-30)\implies \boxed{21x^3-46x^2+59x-30}

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3 years ago
Is 3(2)^x equivalent to 1.5(2^x)(2^1)
Volgvan

Answer:

Yes

Step-by-step explanation:

1.5(2^x)(2^1)

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Use the formula for the slope above to answer the question. If you still have problems getting the correct answer, ask for more help.

Your answer should be a negative fraction or decimal if you are using a calculator.

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2 years ago
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What is the solution to the inequality 16x - 70x &lt; 27?
vlada-n [284]

Answer:

16x-70x=-64

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2 years ago
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