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alex lobato

alex l.

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Estimate the rate of change of area of a circle $A(r) = \pi r^2$, when the radius $r$ is 7. $A'(7) = $

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A chemistry student weighs out 28.8g of an unknown solid compound X and adds it to 600. mL of distilled water at 27. Degrees celsius. After 10 minutes of stirring all of the X has dissolved. Just to be sure, the student adds a further 4. mg of X to the solution and it too dissolves

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Early childhood experiences in language arts Machado (2016) Chapters 3 Preschool Years quote from text

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Which cells of the epidermis produce the fibrous protein keratin? Langerhan's cells None of the options Melanocytes Merkel cells

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Hugo bakes world famous scones. The key to his success is a special oven whose temperature varies according to a sinusoidal function; assume the temperature (in degrees Fahrenheit) of the oven t minutes after inserting the scones is given by y = s(t) = 20 sin πœ‹ 5 t βˆ’ 3πœ‹ 2 + 410. (a) Find the amplitude, phase shift, period, and mean for s(t). amplitude phase shift period mean

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The multiple linear regression equation Ε· = 30 + 1.7x1 + 5.9x2 - 4x3 has (n - 3) df. O True O False

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The free-body diagram below is of a pendulum consisting of a bar "B" and a mass "C" suspended from a fixed pivot at "O". A spring is attached to the pendulum at point "P" and is anchored at a fixed point "Q". When the pendulum is in equilibrium and the line OC is at 45$^\circ$ from the vertical and the angle OPQ is 90$^\circ$. The following data is available: \begin{tabular}{|l|l|l|l|} \hline & Bar \"B\" & Mass \"C\" & Spring PQ \\ \hline mass & 6 kg & 1 kg & \\ centre of gravity & $G_1$ & $G_2$ & \\ radius of gyration about the centre of & 0.1 m & 0.025 m & \\ gravity & & & 700 N/m \\ spring stiffness & & & \\ \hline \end{tabular} 1.1 Prove that the force P=1400 1.2 Given that the moment of inertia for the pendulum is 0.8834kgm$^2$ calculate the natural frequency of the pendulum

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Texts: Name: Period: Find the amplitude and period, then sketch at least 2Ο€ amplitude = 4 y = 4sin(x) period

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This week's discussion topic is Java. I understand that using loops with arrays allows for iterating through each element, and we can find the average or search for a value, but that's about it. I've read so much material on this topic, but I'm brand new and it's not clicking. Any help would be beneficial. Thank you in advance! *Will give thumbs up as long as it's not copy/pasted ←only because I've probably already read it. Respond to the following in a minimum of 175 words: - Loops are used frequently in coordination with arrays. - Discuss with 2 examples the advantages of using loops with arrays.

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According to FIFO method of inventory evaluation: a. Old merchandise is sold first b. New merchandise is sold first c. Old items remain in inventory d. Average number of goods are sold Question 38 Not yet answered Marked out of 1.00 Flag question Which one of the following is the benefit for setting manufacturer's suggested retail price? a. Drive the competitors b. Raise prices and earn profits c. Reduce retail price competition d. Increasing the value of the product

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