Ace - AI Tutor
Ask Our Educators
Textbooks
My Library
Flashcards
Scribe - AI Notes
Notes & Exams
Download App
diane carlos

diane c.

Divider

Questions asked

BEST MATCH

The auditor's assessment of the risks of material misstatement include assessments of risk and risk, which are used to design further audit procedures. (Enter only one word per blank.)

View Answer
 divider
BEST MATCH

There is often only one major league baseball team in a city. What effect does this have on ticket prices? Group of answer choices Ticket prices will be lower because each team lacks market power. Ticket prices will be higher because each team has market power in its city. Ticket prices will be lower because each team has market power in its city. Ticket prices will be higher because each team is faced with strong competition. Ticket prices are unaffected by the number of teams in a city.

View Answer
 divider
BEST MATCH

A hydroelectric turbine-generator operates at the bottom of a waterfall (on Earth) where water drops a distance of 50 ft. The rate of water going through the turbine is 4000 ft/s. The density of water is 62 lbm/ft3. If the turbine-generator system is perfectly efficient, what is the maximum amount of power that it could generate? Answer units are hp. If the efficiency of the entire turbine-generator system is 68%, what is the actual power output? Answer units are hp. Hydroelectric Dam A hydroelectric turbine-generator operates at the bottom of a waterfall (on Earth) where water drops a distance of 50 ft . The rate of water going through the turbine is \( 4000 \mathrm{ft} / \mathrm{s} \). The density of water is 62 \( \mathrm{lbm} / \mathrm{ft}^{3} \). If the turbine-generator system is perfectly efficient, what is the maximum amount of power that it could generate? Answer units are hp. If the efficiency of the entire turbine-generator system is \( 68 \% \), what is the actual power output? Answer units are hp.

View Answer
 divider
BEST MATCH

Suppose 1.12 of ammonium iodide is dissolved in 250. mL of a 36.0 mM aqueous solution of potassium carbonate. Calculate the final molarity of ammonium cation in the solution. You can assume the volume of the solution doesn't change when the ammonium iodide is dissolved in it. Be sure your answer has the correct number of significant digits.

View Answer
 divider
BEST MATCH

Question 11 (1 point) Listen What number should be added to complete the square x^2 - 10x 13 25 50 -5

View Answer
 divider
BEST MATCH

What is the value of $f(x)$ at $x = -2$? $f(-2) \approx$ (Round to the nearest integer as needed.)

View Answer
 divider
BEST MATCH

Alanta Corporation reported the following information for Year 7 and Year 6. December 31 Year 7 Year 6 Operating assets $131,281 $122,569 Operating liabilities 96,628 91,869 Net cash flow from operations 37,367 31,632 Net operating profit after tax (NOPAT) 26,697 25,394 Discount factor 6% 6% What are the company's free cash flows to the firm (FCFF) for Year 7? Select one: a. None of these are correct b. $20,962 c. $33,414 d. $30,650 e. $22,744

View Answer
 divider
BEST MATCH

Offspring of fruit flies may have gray or yellow bodies and normal wings or short wings. Genetic theory predicts that these traits will appear in the ratio 9:3:3:1 (9 gray, normal: 3 gray, short: 3 yellow, normal: 1 yellow, short). A researcher checks 100 such flies and finds the distribution of the traits to be 60, 17, 12, and 11, respectively. a) Are the results this researcher observed consistent with the theoretical distribution predicted by the genetic model? Perform an appropriate hypothesis test with significance level $\alpha = 0.05$ and state your conclusion. Determine the appropriate null and alternative hypotheses. Choose the correct answer below. OA. $H_0$: The expected counts are not all equal. $H_A$: All the expected counts are equal. OB. $H_0$: The distribution of traits is not consistent with the predictive genetic theory. $H_A$: The distribution of traits is consistent with the predictive genetic theory. OC. $H_0$: The distribution of traits is consistent with the predictive genetic theory. $H_A$: The distribution of traits is not consistent with the predictive genetic theory. OD. $H_0$: All the expected counts are equal. $H_A$: The expected counts are not all equal. Compute the chi-square statistic. $\chi^2 = $ (Round to three decimal places as needed.)

View Answer
 divider
BEST MATCH

An aluminum shaft with a constant diameter of (Given Name) mm is loaded by torques applied to gears attached to it as shown in the figure. Using G = 28 GPa, determine the relative angle of twist of gear D relative to gear A. 600 N\text{-}m 900 N\text{ }m A 1100 N\text{-}m B 2 m 800 N\text{-}m C 3 m D 2 m

View Answer
 divider
BEST MATCH

3) Thevenin/Norton - Independent sources R2 W 12k V1 R5 4 4k R3 W 8k A 11 2E-3 R1 2k > R4 4k > RLoad B a) Replace RLoad with an open circuit and find the voltage between A and B (VThevenin). b) Replace RLoad with a short circuit and find the current from A to B, (INorton). c) Short any voltage sources and open any current sources and find the resistance between A and B when 'looking' to the left of the dashed line (RThevenin). (RLoad is not part of the circuit) d) Draw the Thevenin circuit with VThevenin, RThevenin, and RLoad. e) Draw the Norton circuit with INorton, RThevenin, and RLoad.

View Answer
 divider