Please answer all questions at the end of the explanation with A,B,C or D. Thank you
please answer the five parts to this question. thank
you.
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For 25 49 (a) Identify the center. (c) Identify the foci. (e) Graph the hyperbola. (b) Identify the vertices. (d) Write equations for the asymptotes. Give exact answers. Express numbers in simplest form. Part: 0 / 5 Part 1 of 5 (a) The center is
Answer all please, a, b, c and d
to a light spring with a force of27.9 N/m and set into from rest following (a) maximum speed of the osollating mass (b) speed of the escilating mass when the spring is compressed 1.5 cm (c) speed of the oscillating mass as it passes the point 1.5 cm from the equilibrium position LReading that has a period of 0815 37
Please answer all the parts. a, b , c , and d
3. When a pith ball (mass 0.10 g) is given a charge of magnitude 3.0 uC and is hung from a string in an electric field with a strength of 200 N/C, it looks like the diagram below. Start your solution with a force diagram. b. What must be the sign of the charge on the hanging ball? C. What is the magnitude of the electric force on...
Please help solve this
question. Answer Choices are A.) 16.08% B.)14.07% C.)14.74%
D.)13.40%
Please answer A,b,c and D
tem 2 Part A Find the pH of each of the following solutions of mixtures of acids. 0.105 M in HBr and 0.150 M in HCHO2 Express your answer to three decilmal places. pH = Submit My Answers Give Up Part B 0.130 M in HNO2 and 9.0 102 M in HNO Express your answer to two decimal places. Submit My Answers Give Up Part C 0.190 M in HCHO2 and 0.23 M in HC2H0...
Please answer fast
Task #6 There are 4 companies (A, B, C and D). Based on the data provided below, calculate profit/loss of each company and find out if the companies will continue to produce, or they will stop production (explain the answer) 1) Company A: P-4. TR-8000, TFC-500. TVC=7800. 2) Company B: Q=1000, TR=3000, TFC=500, ATC-4. 3) Company C: P=30, TFC=2100, TVC-2900. ATC=50. 4) Company D: TR-6000, TFC-1000. ATC=35, AVC-30.
please explain why you chose this answer
10.For the overall reaction, 2 A+B C+ D, the rate law is: rate = k[A][M]. Which of the following mechanisms involving intermediates M and/or N would be consistent with this information? a. B M M+A N N A C+D (fast) b. A M A M C+ D (fast) (fast) (slow) (slow) c. A+A M MC+D (fast) (slow) (slow) (fast) (fast) d. B M M+A N N A C+D
please answer 9a,b,c,d
9. For the following reactions, predict whether they will tend to be spontaneous at high, low, ali temperatures, or non-spontaneous at any temperature (10 points) a) 2A(g) + 3B(9) C(g) + D(1), AH < 0 b) A() + B() (1) + D(s) AH > 0 c) A(s) + B(1) ► 20(1), AH < 0 d) 2A(s) B(s) + C(I), AH > 0
a) diastereomers
b) identical
c) enantiomers
d) constitutional ismoers
Please explain the answer
12. The molecules below are: H / CH₂ ući CH3