Numerade

Questions asked

BEST MATCH

5. | At what distance from a converging mirror with a 35 cm focal length should an object be placed so that its image is the same distance from the mirror as the object? 6. ||| INT The sun is 150,000,000 km from earth; its diameter is 1,400,000 km. A student uses a 4.0-cm-diameter lens with $f = 10$ cm to cast an image of the sun on a piece of paper. a. Where should the paper be placed to get a sharp image? b. What is the diameter of the image on the paper? c. The intensity of the incoming sunlight is 1050 W/m². What is the power of the light captured by the lens? d. What is the intensity of sunlight in the projected image?

View Answer

BEST MATCH

Question Content AreaWhich of the following taxpayers qualifies for the maximum traditional individual retirement account deduction for 2023? a. A single taxpayer, who is not covered by a qualified retirement plan, with no earned income but with unearned income of $12,000 b. Married taxpayers, only one of whom is covered by a qualified retirement plan, with total adjusted gross income of $218,000 c. Married taxpayers, neither of whom is covered by a qualified retirement plan, with total adjusted gross income, all earned, of $85,000 d. A single taxpayer, who is covered by a qualified retirement plan, with adjusted gross income of $90,000

View Answer

BEST MATCH

2. DeMorganize the Boolean equation and draw the resulting logic diagram. AB + CD + E

View Answer

BEST MATCH

There is a 91-day banker's acceptance worth R 50,000,000. The discount rate is 9.95%. Historic returns for the banker's acceptances are 8.82%. If there is an acceptance commission of 1.5%, what is the price of the banker's acceptance?

View Answer

BEST MATCH

The ambient temperature $T_m$ in (3) in Section 1.3 $\frac{dT}{dt} \approx T - T_m$ or $\frac{dT}{dt} = k(T - T_m)$ (3) could be a function of time $t$. Suppose that in an artificially controlled environment, $T_m(t)$ is periodic with a 24-hour period, as illustrated in the figure below. $T_m$ 140 120 100 80 60 40 70 - 20 cos($\frac{\pi t}{12}$) 20 12 24 36 48 $t$ Noon Midnight Noon Midnight Devise a mathematical model for the temperature $T(t)$ of a body within this environment. (Use $T$ for $T(t)$.) $\frac{dT}{dt}$ =

View Answer

BEST MATCH

5. How long would it take to plate out 3.50 g of Mg(s) from MgCl$_2$(l) if the current in the electrolytic cell is 12.5 A? (1 mol e$^-$ = 96485 C) You must SHOW ALL WORK to receive any credit. Leave answers rounded to the proper number of significant figures. (5 points)

View Answer

BEST MATCH

Question 9 Sage Company purchased machinery for $174,300 on January 1, 2017. It is estimated that the machinery will have a useful life of 20 years, salvage value of $14,700, production of 88,800 units, and working hours of 39,200. During 2017, the company uses the machinery for 16,856 hours, and the machinery produces 24,864 units. Compute depreciation under the straight-line, units-of-output, working hours, sum-of-the-years'-digits, and double-declining-balance methods. (Round intermediate calculations to 5 decimal places, e.g. 1.56487 and final answers to 0 decimal places, e.g. 5,125.) Depreciation Straight-line Units-of-output Working hours Sum-of-the-years'-digits Double-declining-balance $

View Answer

BEST MATCH

Bouncing Ball on the Moon This is an example of repeated event location, where the initial % conditions are changed after each terminal event. This demo computes ten % bounces with calls to ODE23. The speed of the ball is attenuated by 0.9 % after each bounce. The trajectory is plotted using the output function % ODEPLOT. Use this example - but use the acceleration due to gravity on the moon 1.6 m/s$^2$ Show all Matlab code and graphs. Upload to Dropbox.

View Answer

BEST MATCH

QUESTION 26 Erection is characteristic of this structure(s) during sexual excitation: A The Uterus. B. The Clitoris. C. The Penis. D. All of the above. E. Only two of the above. UESTION 27 This structure receives urine from many collecting ducts (see H below):

View Answer

BEST MATCH

Super Rat Machine Works, a manufacturing firm, manufactures sprockets for the Tree Bicycle company. The company has supplied information from its accounting records for the last 12 months. No. of Factory Month Sprockets Overhead Jan 10,000 $ 18,000 Feb 12,000 21,600 Mar 8,800 17,200 Apr 11,500 19,000 May 9,500 18,000 Jun 10,500 18,700 Jul 9,000 15,800 Aug 13,500 25,000 Sep 11,000 21,500 Oct 11,250 20,300 Nov 13,000 25,900 Dec 10,750 18,300

View Answer

teresa b.