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[5 points] Sam is designing a flower garden in the shape of a right triangle. They want 25 feet of a perennial border to form the longest side of the triangle. The length of the second side is 17 feet less than the length of the third side. Find all the side lengths. Round to the nearest tenth if necessary.

[5 points] Use the given graph to write its equation. Give your answer in whatever quadratic form you prefer.

This is part of problem 4. What is the Diode 1 current ID1 when the Diode 1 voltage is VD1=0.8V? Choose the closest answer. 

Part 2 . The Miller Integrator below has R1=2kohm and C1=10uF, and starts at t=0 with vI(0)=vO(0)=0. A voltage ramp is applied between t=0 and t=1ms, such that vi(t)=2000t, where t is the time in seconds, and after 1ms the ramp reaches a voltage of 2V. (The ramp rate is 2V/ms). The ramp waveform is illustrated on the left. (Note: the ramp is only applied for 1ms). Answer the following questions.  Match with closest answer, you may reuse numbers.  

Part 1  Use the ideal Op Amp circuit below to answer the following questions. Make sure to show your work on your scratch paper, including the answer with units. Remove the units from your answer on Canvas. For example, 1mA should be entered as “0.001”.  Vs = 1V, Ri = 1kohms, Rf = 2kohms, RL = 2kohms Match with closest answer, you may reuse numbers.

Part 3 . You are given the following diode circuit. Please answer the following questions and show your work on the scratch paper.  R2 = 2kohms, R1 = 4kohms Match with closest answer, you may reuse numbers.

Part 3 . You are given the following diode circuit. Please answer the following questions and show your work on the scratch paper.  R2 = 4kohms, R1 = 2kohms Match with closest answer, you may reuse numbers.

I understand that cheating on a test will result in a zero on the test and a referral for academic dishonesty to the Associate Dean of Students. 

Weights, in grams, of a particular part were recorded and broken down as follows: [0, 0.5): 15 [0.5, 1): 20 [1, 1.5): 15 [1.5, 2): 20 [2, 2.5]: 5    This question is part of a quiz or exam at Arizona State University.  No portion may not be posted to any website, photos and screenshots may not be taken, and no portion of it may be printed out.   Perform a Chi-Square Goodness of fit test on this data to determine if it has the continuous uniform pdf between 0 and 2.5. What is the numerical value of the test statistic?    

A nursing student has collected the systolic blood pressures from seven men: 130 mm Hg, 142 mm Hg, 115 mm Hg, 155 mm Hg, 138 mm Hg, 128 mm Hg, and 128 mm Hg This question is part of a quiz or exam at Arizona State University.  No portion may not be posted to any website, photos and screenshots may not be taken, and no portion of it may be printed out. The table for a normal probability plot would be: j xj (j-0.5)/n zj 1 A F K 2 B G L 3 C H M 4 D I N 5 E J O 6 P Q R 7 S T U To two decimal places, L = _____