Determine temperture of th if operating at carnot ideal
The engine is operating at 38% efficiency. If we suppose that it is operating at the 60% of Carnot ideal and that its TC is 280 °F, find TH? Determine temperture of TH?
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Montarello and Martins found that fifth-grade students completed more mathematics problems correctly when simple problems were mixed in with their regular assignments. To further discover this phenomenon, assume that the researcher chooses a stand
What would be the slope of this regression line? Would the correlation between x and y be positive or negative?
Using data below and a 0.05 significance level, test the claim that the responses occur with percentages of 15%, 20%, 25%, 25%, and 15% respectively.
If 70°F should be maintained inside find power output requirement for heating system suppose minimum outdoor temperature will be -20°F. Suppose no heat lost through floors.
Suppose that a hypothesis test of the given claim will be conducted. Determine the type I or type II error for the test. A cereal company claims that the mean weight of the cereal in its packets is 14 oz. Identify the type I error for the test.
Determine the non-constant solution of y"-xf(x)y'+f(x)y=0 by inspection. use the answer to find general solution. Create the second order linear homogeneous ODE having basis {x^m, x^n}.
Hosmer winery on Cayuga Lake, New York has the machine for dispensing their wine into bottles, which are advertised to contain 750 ml. When the machine is in statistical control, the amount dispensed has a mean of 752 ml.
Assume we want to find the nonzero vector v in R3 which lies in intersection P=P1 interection with P2. Write the method for solving problem by reducing it to computation of QR factorizations of three 3*2 matrix.
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Think about where you were the most and least engaged when reading a classmate's draft. Think about what captured your attention
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Bearing in mind that there may be several, choose a social, behavioral, or cultural factor associated with your selected domestic violence
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