A police car is sitting by the side of the road with a radar gun. The...

A police car is sitting by the side of the road with a radar gun. The frequency of that gun is 24.15GHz and if the car that the officer is pointing at is moving toward the police at 75 mph. a)What is the frequency of the radio wave that the car sees? b) what is the frequency of the reflected radio wave that is picked up by the receiver inside the radar gun? Please show all work! Thank you!

You decide you want to have a million dollars in the bank when you retire. Your...

You decide you want to have a million dollars in the bank when you retire. Your bank pays 3% interest per year. If you start when you are 28, how much would you need to save each year to reach your goal by the time you are 68, assuming the interest rate stays the same?

What are the differences between economic investment and financial investment (giving examples for each of them)?

What are the differences between economic investment and financial investment (giving examples for each of them)?

a firm uses (K) and labor (L) and these are perfect substitutes. one unit of output...

a firm uses (K) and labor (L) and these are perfect substitutes. one unit of output can be produced using 1 unit of capital or 2 units of labor. What is the equation for the production function? show the isoquant map

Q2. The income statement for Universal Corporation reported net income of $68,400 for the year ended...

Q2. The income statement for Universal Corporation reported net income of $68,400 for the year ended December 31 before considering the following: • During the year, the company purchased available-for-sale securities. • At year-end, the fair value of the investment portfolio was $8,100 more than cost. • The balance of Retained Earnings was $43,000 on January 1. • Dobson Corporation paid $11,000 in cash dividends during the year. Calculate the balance of Retained Earnings on December 31.

(TCO I) If a firm has more foreign currency assets than liabilities, and no other foreign...

(TCO I) If a firm has more foreign currency assets than liabilities, and no other foreign currency transactions, it has positive net exposure. negative net exposure. fully balanced position. zero net exposure.

Develop a new curriculum which is home economics inclined for students of the basic level of...

Develop a new curriculum which is home economics inclined for students of the basic level of education. (at least 3 pages)

Let xbe the average number of employees in a group health insurance plan, and let y...

Let xbe the average number of employees in a group health insurance plan, and let y be the average administrative cost as a percentage of claims. Suppose a random sample of employees gave the following information. x 2 8 14 32 73 y 50 45 35 28 16 Given that the value of r is –0.949, should y increase as xincreases, does the value of r imply that y should tend to increase, decrease, or remain the same? Explain.

A spherical shell has an inner diameter of r1 and outer diameter of r2. In between...

A spherical shell has an inner diameter of r1 and outer diameter of r2. In between the conductive material has a resistivity of p (rho). a) Assume that current flows along the radial direction. Calculate the resistance between the inner and the outer surfaces of the shell. Express your result in terms of r1, r2, p, and any physical/mathematical constants. b) A voltage V is applied between the outer- and the inner surfaces. Calculate the current density at distance r...

In which of the following processes would one expect ΔS to have the largest value ?...

In which of the following processes would one expect ΔS to have the largest value ? a. 2NO(g) + O2 (g) → 2NO2 (g) b. C2H4 (g) + HBr(g) → C2H5Br(g) c. CO(g) + 1/2O2 (g) → CO2 (g) d. H2 (g) + F2 (g) → 2HF(g) e. CH2CHOH (g) + 5/2O2 (g) → 2CO2 (g) + 2H2O(g)

Claim: The mean pulse rate​ (in beats per​ minute) of adult males is equal to 69...

Claim: The mean pulse rate​ (in beats per​ minute) of adult males is equal to 69 bpm. For a random sample of 161 adult​ males, the mean pulse rate is 69.7 bpm and the standard deviation is 11.3 bpm. Find the value of the test statistic. The value of the test statistic is ?? (Round to two decimal places as​ needed.)

A company has a gross profit ratio of 40%. The trade receivables collection period for the...

A company has a gross profit ratio of 40%. The trade receivables collection period for the company has been calculated at 53 days. If the actual gross profit earned was £480,000, what were the trade receivables? Select one: a. £174,247 b. £69,968 c. £116,164 d. £104,548

A sporting goods manufacturer budgets production of 58,000 pairs of ski boots in the first quarter...

A sporting goods manufacturer budgets production of 58,000 pairs of ski boots in the first quarter and 49,000 pairs in the second quarter of the upcoming year. Each pair of boots require 2 kg of a key raw material. The company aims to end each quarter with ending raw materials inventory equal to 30% of the following quarter's material needs. Beginning inventory for this material is 34,800 kg and the cost per kg is $7. What is the budgeted materials...

(Question 1A) New Life Limited uses material of “K” for its regular production of a smart...

(Question 1A) New Life Limited uses material of “K” for its regular production of a smart Soap. New life monthly demand of their Soap “NAA LAMIORKOR” is 7,500 units which cost $20 per unit. The company intends making 20% profit on the cost of the soap. The purchase price of the material “K” is the profit on each unit of the soap. Half of the profit on each soap is spent to keep a unit of the material in store...

The closed shop was prohibited by the Clayton Act. Norris-LaGuardia Act. none of the above Taft-Hartley...

The closed shop was prohibited by the Clayton Act. Norris-LaGuardia Act. none of the above Taft-Hartley Act. Wagner Act.

A study indicates that 50% of American teenagers have tattoos. You randomly sample 5 teenagers. Find...

A study indicates that 50% of American teenagers have tattoos. You randomly sample 5 teenagers. Find the probability that between 3 and 5 will have tattoos. Round your answer to 4 decimal places.

5. A, B, C, D. A. Define discrimination in employment. Explain why a private sector employer...

5. A, B, C, D. A. Define discrimination in employment. Explain why a private sector employer usually seeks to stop discrimination within their own company. B, C, D. Derek Laing gives several reasons why discrimination exists in employment. Separately answering as parts B, C, and D, give and explain three separate causes of discrimination in private sector employment. (Note: Last year I gave this question in the final, and some people incorrectly answered race, gender, age, etc. Those answers are...

Q3. Prepare the journal entries for the following transactions for Remote Co. July 1 Morgan Co....

Q3. Prepare the journal entries for the following transactions for Remote Co. July 1 Morgan Co. purchased 42,000 shares of the total of 100,000 outstanding shares of Gordon Corp. stock for $18 per share plus a $200 commission. Dec. 31 Gordon Corp.'s total earnings for the period are $150,000. 31 Gordon Corp. paid a total of $23,000 in cash dividends.

1.The half‑equivalence point of a titration occurs half way to the equivalence point, where half of...

1.The half‑equivalence point of a titration occurs half way to the equivalence point, where half of the analyte has reacted to form its conjugate, and the other half still remains unreacted. If 0.340 moles of a monoprotic weak acid (?a=1.0×10−5) is titrated with NaOH, what is the pH of the solution at the half‑equivalence point? 2.A generic salt, AB2AB2, has a molar mass of 269269 g/mol and a solubility of 2.602.60 g/L at 25 °C. AB2(s)↽−−⇀A2+(aq)+2B−(aq)AB2(s)↽−−⇀A2+(aq)+2B−(aq) What is the ?spKsp...

The radius of a cylinder is increasing at a rate of 3cm/min while the height is...

The radius of a cylinder is increasing at a rate of 3cm/min while the height is decreasing at a rate of 10cm/min. What is the rate of change of the volume of the cylinder when the height is 100cm and the radius is 20cm? Please solve the question step by step