Numerade

Questions asked

BEST MATCH

The mental state required for a crime to have been committed is referred to as the actus reus. O True False

BEST MATCH

Approximately how many calories are in a large cheeseburger that contains 30 g of fat, 30 g of carbohydrates, and 15 g of protein?

View Answer

BEST MATCH

What is "negative" in negative reinforcement and negative punishment? The removal of a stimulus The exposure to a stimulus The fact that it feels good The fact that it leads to improvement of the behavior

View Answer

BEST MATCH

The initial substitution of $x = a$ yields the form $\frac{0}{0}$. Simplify the function algebraically, or use a table or graph to determine the limit. If necessary, state that the limit does not exist $\lim_{x \to 64} \frac{\sqrt{x} - 8}{x - 64}$ Select the correct choice below and, if necessary, fill in the answer box to complete your choice. A. $\lim_{x \to 64} \frac{\sqrt{x} - 8}{x - 64} = \Box$ (Type an integer or a simplified fraction.) B. The limit does not exist

View Answer

BEST MATCH

Marginal propensity to consume is the change in con romption divided by the change in disposable income. Marginal propensity to is the change in saving divided by the change in disposable income. Consumption and saving are related in disposable income so, the lower the mpc the the mps. All multipliers perform basically the same function; they increase some act by a certain number of times. The expenditure multiplier is the proportion between the secondary change in and the initial change in aggregate demand. The expenditure multiplier has a(n) relationship with mpc. This means the expenditure multiplier increases as the savings of individuals The part of total consumption expenditure that is of disposable income is known as autonomous consumption. The consumption function is an equation that shows the relationship between real consumption expenditures and income. The planned expenditure schedule is a graphic illustration of the level of planned that correspond with a particular level of domestic income. The components of the planned expenditure schedule are consumption. government purchases, and exports. These are the same components of aggregate The income-product schedule is used as a point of to determine changes in P_(E) and make forecasts about future events. The determinants that change P_(E) are similar to the determinants that rate of output to close a Movements along the P_(E) may return the economy to the short run gap. If buyers spend more on goods and services than what firms planned, we expect to see a(n) in firm production; this will cause a rightward movement the P_(E) schedule. Autonomous taxes are taxes that are of income such as sales tax. A change in autonomous taxes will change 3xpenditures. Other things being equal, the P_(E) will shift up when autonomous taxes 1. Marginal propensity to consume is the change inoompon divided by the change in disposable income. 2. Marginal propensity to sowe is the change in saving divided by the change in disposable income. 3. Consumption and saving are related in disposable income so,the lower the mpc the the mps act by a 4. All multipliers perform basically the same function; they increase some certain number of times and 5. The expenditure multiplier is the proportion between the secondary change in the initial change in aggregate demand. relationship with mpc.This means the expen- 6. The expenditure multiplier has a(n) diture multiplier increases as the savings of individuals' of disposable income is known as 7. The part of total consumption expenditure that is autonomous consumption. The consumption function is an equation that shows the relationship between real consumption 8. expenditures and income. The planned expenditure schedule is a graphic illustration of the level of planned 9. that correspond with a particular level of domestic income. The components of the planned expenditure schedule are consumption, 10. exports. These are the same components of government purchases, and aggregate to determine changes in P. and 11. The income-product schedule is used as a point of make forecasts about future events. AD. The determinants that change P. are similar to the determinants that 12. rate of output to close a Movements along the P. may return the economy to the 13. If buyers spend more on goods and services than what firms planned, we expect to see a(n) short run gap. the 14. in firm production; this will cause a rightward movement P. schedule. of income such as sales tax 15. Autonomous taxes are taxes that are expenditures. A change in autonomous taxes will change 17. Other things being equal, the P. will shift up when autonomous taxes 16.

View Answer

BEST MATCH

True or false; microorganisms are the only organisms that can make methane. True False

View Answer

BEST MATCH

Question Find the temperature $u(x, t)$ for the boundary-value problem $k \frac{\partial^2 u}{\partial x^2} = \frac{\partial u}{\partial t}$, $0 < x < L$, $t > 0$ $u(0, t) = 0$, $u(L, t) = 0$, $t > 0$ $u(x, 0) = f(x)$, $0 < x < L$ when $L = 1$ and $f(x) = 150 \sin(8\pi x) + 100 \sin(5\pi x)$. (You can use a short way here)

View Answer

BEST MATCH

7) A 1.50cm tall object is placed 24.7 cm in front of a lens. An image is found to be 45.2 cm on the other side of the lens. A) Determine the focal length of this system. B) Determine the size of the image. C) Determine the characteristics of the image (magnification, real/virtual, upright/inverted). D) Draw an accurate ray diagram of this situation E) The object is then moved to a distance of 12.5 cm in front of the lens. Determine the location of the image. F) Determine the new characteristics of the image.

View Answer

BEST MATCH

3. Moza Co. purchased land as a factory site for $1,350,000. Moza paid $120,000 to tear down two buildings on the land. Salvage was sold for $8,100. Legal fees of $5,220 were paid for title investigation and making the purchase. Architect's fees were $46,800. Title insurance cost $3,600, and liability insurance during construction cost $3,950. Excavation cost $15,670. The contractor was paid $4,200,000. An assessment made by the city for pavement was $9,700. Interest costs during construction were $255,000. The cost of the building that should be recorded by Moza Co. is 4. Ryan Co. uses the retail inventory method. The following information is available for the current year. Beginning inventory Purchases Frieght-in Employee discounts Net markups Net markdowns Sales revenue Cos $ 312,000 1,180,000 25,000 Retail $488,000 1,660,000 8,000 65,000 80,000 1,560,000 The approximate cost of the ending inventory by the conventional retail method is

View Answer

BEST MATCH

Use MATLAB finish the following assignments. 1. Consider a flat-fading channel of bandwidth 20MHz where for a fixed transmit power S, the received SNR is one of six values: $\gamma_1 = 20dB$, $\gamma_2 = 15dB$, $\gamma_3 = 10dB$, $\gamma_4 = 5dB$, and $\gamma_5 = 0dB$ and $\gamma_6 = -5$ dB. The probability associated with each state is $p_1 = p_6 =$ 0.1, $p_2 = p_4 = 0.15$, $p_3 = p_5 = 0.25$ Assume only the receiver has CSI. • Find the capacity of this channel. • Plot the outage capacity versus outage for outage probability in the range $0 \le p_{out} <$ 1 2. Simulate and plot the capacity of a Rayleigh fading channel vs. the average SNR for the following cases: (a) CSI is known at the receiver only, (b) AWGN channel capacity with the same average SNR as the Rayleigh channel. $P_\gamma$ For your simulation, use the average transmit SNR, $\gamma = \frac{P_\gamma}{\sigma^2}$, in the range 0 - 30dB in steps of 5 dB and generate 10,000 channel realizations for each value of SNR. To generate a Rayleigh fading channel vector of length N, use the following Matlab code: $h = \frac{1}{\sqrt{2}} * (randn(1, N) + i * randn(1, N))$

View Answer

david j.