prince-harvard

What is 2+2+2*2?

What is the parent function and translations of f(x)=x/(x-1)^2? Please explain.

Write an algorithm to find out area of the circle by accepting radius from user and display the result

do question 8

Relationship between r and r'

Consider the ellipse r(t) = < 2cos t , 8sin t , 0 > , for0<t<2pi

find all points on the ellipse at which r and r' areorthogonal

Ralph, treasurer for M and M Products, Inc., recently updated his firm’s short-term cash forecast only to discover that the firm will suffer a cash shortage of $15 million for a period of 30 days. One alternative is to liquidate a portion of his marketable securities portfolio but with interest rates up, this is not a good alternative. Ralph just learned from one of his commercial paper dealers that paper in the thirty-day range is in demand and that asked discount rates are comparably good at about 3.7%. The dealer’s annual fee is 10 basis points and the annual commitment fee on a back up line of credit is 25 basis points.

1) Estimate the effective cost of the commercial paper assuming that this is the only commercial paper issue planned for the year.

2) Estimate the effective cost of the commercial paper assuming that there will be recurring issues of commercial paper all year long.

Ralph, treasurer for M and M Products, Inc., recently updated his firm’s short-term cash forecast only to discover that the firm will suffer a cash shortage of $15 million for a period of 30 days. One alternative is to liquidate a portion of his marketable securities portfolio but with interest rates up, this is not a good alternative. Ralph just learned from one of his commercial paper dealers that paper in the thirty-day range is in demand and that asked discount rates are comparably good at about 3.7%. The dealer’s annual fee is 10 basis points and the annual commitment fee on a back up line of credit is 25 basis points. Can you please show the steps for each answer below.

A. Estimate the effective cost of the commercial paper assuming that this is the only commercial paper issue planned for the year.

B. Estimate the effective cost of the commercial paper assuming that there will be recurring issues of commercial paper all year long.

Century Roofing is thinking of opening a new warehouse, and the key data are shown below. The company owns the building that would be used, and it could sell it for $100,000 after taxes if it decides not to open the new warehouse. The equipment for the project would be depreciated by the straight-line method over the project's 3-year life, after which it would be worth nothing and thus it would have a zero salvage value. No new working capital would be required, and revenues and other operating costs would be constant over the project's 3-year life. What is the project's NPV? 

Project cost of capital (r) 10.0% Opportunity cost $100,000 Net equipment cost (depreciable basis) $65,000 Straight-line deprec. rate for equipment 33.333% Sales revenues, each year $123,000 Operating costs (excl. deprec.), each year $25,000 Tax rate 25%

Please read the question above 

A cable railway is driven by two large 18-foot-diameter drive wheels, called sheaves. Because of the figure-eight system used, the cable subtends a central angle of  270 on each sheave. Find the length of cable riding on one of the drive sheaves at any given time. (See the figure below. Round your answer to one decimal place.)

This problem refers to the figure below, which shows a diagram for a bike frame.

Given BC = 53 cm, BD = 62 cm, CD = 80 cm, ABC = 53, and ACB = 65, find the following. (Round your answers to the nearest whole number.)

 = ______ cm

(b) BCD

BCD= ______

Please show work

A crew member on a fishing boat traveling due north off the coast of California observes that the bearing of Morro Rock from the boat is N 34E. After sailing another 8.1 miles, the crew member looks back to find that the bearing of Morro Rock from the ship is S 23E. At that time, how far is the boat from Morro Rock? (Round your answer to one decimal place.)

______ 

Now suppose the goalkeeper stands in the center. A penalty kick is taken from a corner of the penalty area at position A (see the figure below). The goalkeeper stands in the center of the goal and can thus block a shot anywhere along segment  CD. To score, the shooter must kick the ball within the angle CAE or angle DAF. Find the sum of these two angles to the nearest tenth of a degree. Assume a = 57 feet and b = 55 feet.

______�  

Find the cross product a*x and verify that it is orthogonal to both a and b 

        3.  a = <-2, >,  b = -5, 12\

  9. |a| = 6, |b| = 5, the angle between a and b is 2 / 3

  1.  

  2.  

  3.  

  4.  

What music should people listen to when they are stressed or experiencing an anxiety attack?

Y =2X^2, y =0, x =2 the y-axis

1) y = root(x-1), x-y = 1

2) y root(x), y = (1/2)x, x=9

• y=x²-7x+11 y=-1, y =1, y = 0 , y = -2
• y=x³-3x²+5
• y=x³-3x+1
• y=x²-2x

A project has an initial cost of $60,000, expected net cash inflows of $9,000 per year for 12 years, and a cost of capital of 9%. What is the project's NPV? Rounded to the nearest cent

Morganton Company makes one product and it provided the following information to help prepare the master budget for its first four months of operations:

1. The budgeted selling price per unit is $70. Budgeted unit sales for June, July, August, and September are 8,400, 10,000, 12,000, and 13,000 units, respectively. All sales are on credit.
2. Forty percent of credit sales are collected in the month of the sale and 60% in the following month.
3. The ending finished goods inventory equals 20% of the following month’s unit sales.
4. The ending raw materials inventory equals 10% of the following month’s raw materials production needs. Each unit of finished goods requires 5 pounds of raw materials. The raw materials cost $2.00 per pound.
5. Thirty percent of raw materials purchases are paid for in the month of purchase and 70% in the following month.
6. The direct labor wage rate is $15 per hour. Each unit of finished goods requires two direct labor-hours.
7. The variable selling and administrative expense per unit sold is $1.80. The fixed selling and administrative expense per month is $60,000.

R(q) = 30-q^2

C(q) = 5q+100

Find the value of q that maximizes profit.

When a cyclist pedals, he turns a gear, called a chainring. The angular velocity of the chainring will determine the linear speed at which the chain travels. The chain connects the chainring to a smaller gear, called a sprocket, which is attached to the rear wheel (see figure below). The angular velocity of the sprocket depends upon the linear speed of the chain. The sprocket and rear wheel rotate at the same rate, and the diameter of the rear wheel is 700 millimeters. The speed at which the cyclist travels is determined by the angular velocity of his rear wheel. Use this information to answer the following.

Suppose a cyclist was using a 155-millimeter-diameter chainring and a(n) 85-millimeter-diameter sprocket. How fast would she need to pedal, in revolutions per minute, in order to maintain a speed of 24 kilometers per hour? (Round your answer to one decimal place.) 

_______ rpm

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