suppose a temperature of -108°F was recorded in Antarctica and a temperature of 111°F was recorded in the Sahara Desert. How man
1 answer:
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Answer:
y=sin(ln(x))
Step-by-step explanation:
First, we have to order the terms as follows and express y' as dy / dx:
Then, we have to integrate
with this solution after integration:
Then, we have to reorder
and applied Sin function on both sides
To define the value of C, we use the known point y(1)=0 and replace in the equation
The function that proves that differential equation is
Answer:
- 15 m
Step-by-step explanation:
- x² + 20² = 25²
- x² + 400 = 625
- x² = 225
- x = √225
- x = 15
Answer:
<em>The calculated value Z=1.2413 < 1.96 at 0.05 level of significance</em>
<em>Null hypothesis is accepted </em>
<em>An instructor in the English department at CBC believes rates at CBC may be equal to the state average</em>
Step-by-step explanation:
<u><em>Step(i):-</em></u>
<em>Given Population proportion </em>
<em> P=68%= 0.68</em>
<em>Sample proportion </em>
<em> </em><em></em>
<em>Null hypothesis : H₀ : p = 0.68</em>
<em>Alternative Hypothesis :H₁ : p > 0.68</em>
<u><em>Step(ii)</em></u><em>:-</em>
<em>Test statistic</em>
<em> </em><em></em>
<em> </em><em></em>
<em> Z = 1.2413</em>
<em>Level of significance </em>
<em> </em><em></em>
<em>The calculated value Z=1.2413 < 1.96 at 0.05 level of significance</em>
<em>Null hypothesis is accepted </em>
<em>An instructor in the English department at CBC believes rates at CBC may be equal to the state average</em>
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