Sam is an apprentice carpenter whose boss asked him to construct a perfectly rectangular frame with a diagonal brace. When Sam h
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The values of p for which the equation px = 10 have a solution −5; 1; 20 is -2, 10,
<u>Solution:</u>
Given, equation is px = 10.
We have to find the values of p for which solutions of given equations becomes -5, 1, 20.
We just need to substitute -5, 1, 20 in given equation as x, to values of p.
Now, For -5 ⇒ p(-5) = 10 ⇒ -5p = 10 ⇒ p = -2
For 1 ⇒ p(1) = 10 ⇒ p = 10
For 20 ⇒ p(20) = 10 ⇒ 20p = 10 ⇒ p =
Hence, the values of p are -2, 10, for the solutions -5, 1, 20 respectively.
Answer:
Confidence level is (380.7133, 533.2867)
Step-by-step explanation:
Responses in number of tongue flicks per 20 minutes of lizards, are: 727,217, 268, 438, 625, 319, 200, 591, 574, 727, 693, 336, 302, 761, 268, 353, 370
n = 17
Mean (μ) is:
Standard deviation (σ) is:
The confidence interval (c) = 90% = 0.9
Margin of error (e) =
Confidence level = μ ± e = 457 ± 76.2867 = (380.7133, 533.2867)