Numerade

Questions asked

BEST MATCH

Question 1 10 pts Which French mathematician corresponded with Carl Friedrich Gauss using the pseudonym, L. LeBlanc? Emilie du Chatelet Florence Nightingale Sophie Germain Emmy Noether Sofia Kovalevskaya

View Answer

BEST MATCH

Using Gardner's theory as a basis, which of the following would be most necessary for effective counselors? Visual-spatial intelligence. Linguistic intelligence. Logical-mathematical intelligence. Interpersonal intelligence.

View Answer

BEST MATCH

What is a drawback for an individual wishing to eat organic foods? See Section 14.1 (Page) ? View Available Hint(s) ? A person has to eat double the amount for the equivalent nutritional value. ? Organic foods are generally more expensive. ? Synthetic pesticides are found on organic foods in higher concentrations. ? Organic farming techniques increase pollution.

View Answer

BEST MATCH

You bought a 7-year U.S. Treasury bond one year ago. The bond has a coupon rate of 5% and it was issued at par/face value. The face value of the bond is $1,000. The yield-to- maturity today is 4%. If you sell your bond right now, what is the return on your investment (or equivalently, what is your realized return)? A. The realized return is -3.11% B. The realized return is 20.32% C. The realized return is -12.87% D. The realized return is 10.24% E. The realized return is -19.13% F. The realized return is 4%. G. The realized return is 28.21% H. The realized return is 2%

View Answer

BEST MATCH

The point $ \left( 3, \frac{2\pi}{3}, \frac{\pi}{4} \right) $ in the spherical coordinate system represents the point $ \left( 3, \frac{2\pi}{3}, \frac{3\sqrt{2}}{2} \right) $ in the cylindrical coordinate system. Select one: True False

View Answer

BEST MATCH

Consider the system depicted in Figure 2. The continuous-time signal c(t) is sampled using a sampling function p(t) = Ekez &(t - kT), where T is the sampling period. The sampled signal xp(t) = xc(t) * p(t). The discrete-time signal xa[n] is constructed from the sampled signal, and xa[n] = xc(nT), n âˆˆ Z. Figure 2: System for problem 3. (a) Suppose that the continuous-time signal c(t) has a Fourier transform Xc(jw) = u(w + Wo) - u(w - Wo), where Wo = 2000T rads/second. Find the continuous-time Fourier transform of xp(t) and the discrete-time Fourier transform of xa[n] for two different values of the sampling period, T = 4 * 10^(-4) seconds and T = 8 * 10^(-4) seconds. Draw the Fourier transforms. (12 pts)

View Answer

BEST MATCH

If a tangent segment and a secant segment are drawn to a circle from an external point, then the square of the length of the tangent equals the product of the length of the secant with the length of its external segment.\\ $\overline{RS}$ is tangent to the circle at S.\ Given: $\overline{RS} \cong \overline{TV}$ \\ $\qquad RT = 4$ \\ Find: $RS$ \\ (Hint: Use the Quadratic Formula.)

View Answer

BEST MATCH

Find the perimeter and area of the figure shown to the right. (Assume right angles and parallel sides except where obviously otherwise.) 18 25

View Answer

BEST MATCH

Q#10 (2 marks): List the 10 BCD digits with an even parity in the leftmost position (total of five bits per digit). Repeat with an odd-parity bit. Solution Decimal BCD with even parity BCD with odd parity 0 1 2 3 4 5 6 7 8 9

View Answer

BEST MATCH

Based on historical data, your manager believes that 27% of the company's orders come from first-time customers. A random sample of 50 orders will be used to estimate the proportion of first-time-customers. What is the probability that the sample proportion is greater than 0.21?

View Answer

jose maria h.