# Manny

Newest questions and responses by Manny
1. ## Statistics

Jane Blaylock joined the Ladies Professional Golf Association (LPGA) in 1969 and by 1972 had become the leading money winner on the tour. During the Bluegrass Invitational Tournament, she was disqualified for an alleged rules infraction. The LPGA appointed

2. ## Calculus 2

Convert r = 1 / (6cos(θ)+8sin(θ)) to an equation in rectangular coordinates (i.e., in terms of x and y). A similar example I found, where r = 1 / (cos (θ) − sin (θ)), found the rectangular equation to be y = x - 1. How would this answer change for my

3. ## Calc 2

Compute the total area of the (infinitely many) triangles in the Figure In the image, the height of all the triangles is 6/7. The x-values for the bases of the triangles from left to right are as follows: 27/64 , 9/16 , 3/4 , 1 Using the formula for the

4. ## physics

if an object is pushed along a rough horizontal surface and moves at a constant velocity, then...

5. ## Math

Yolanda buys two types of flowering plants. She buys 36 geraniums and 63 marigolds she wants to plant an eeach row will contain only one type of flowering each row will contain only one type of flowering plant Yolanda uses all the plants she bought in her

6. ## Math

In the last basketball game, Kevin scored 2 less than a third of his team's points. Part A: Let n represent the number of points Kevin's team scored. Write an expression for the number of points Kevin scored. Part B: Kevin scored 14 points. How many points

7. ## Math

A 5-pound bag of potatoes costs\$3.40 what is the cost per pound

8. ## help with math

Which would represent proof of the Pythagorean Theorem? A. Right triangle with legs of 36 and 9, as well as the hypotenuse as 64. B. Right triangle with legs of 144 and 25, as well as the hypotenuse as 169. Is it B? I don't know...

9. ## math

what is the expression for 8 less than the product of 5 and -4

10. ## Social studies

Nation states arguing over immigration polices?

11. ## Maths

I just need a base to start to help teach my child: Find the fraction: If 1 is added to it's numerator, then it is equivalent to 1/3. And if 1 is added to it's denominator, then it is equivalent to 1/4

12. ## english

“There is little reason to fear that women will acquire too much courage or fortitude, for their apparent inferiority…” What choice most closely defines the underlined word?

13. ## Math/Precal

how do i solve so left hand side equals right hand side? cos2x=(1-tan^2x)/(1+tan^2x)

14. ## accounting

pido corporation'd general ledger include

15. ## Math

how do i solve for b, when: (2pi/b)=8pi

16. ## Chemistry

how do i figure out "What is the energy of 1 mole of these photons" energy= 2.93x10^-19 wave length = 670.8 nm

17. ## Delete Question posted

Please delete question Posted by Donald on Sunday, January 24, 2016 at 10:00pm.

18. ## Precal

Find all values of theta in radians over radians over the set of all real nunbers given the equation: 2sinthetacostheta=sintheta

19. ## Precal

A wheel rolls 140cm while rotating 210 degrees. What is the circumference of the wheel??

20. ## Spanish help

What is wrong with my sentences in Spanish? Vamos a el cine el lunes. Yo compro videojuegos el lunes. El jueves yo voy a el gimnasio. El Domingo yo boy a la playa con mis amigos y comer a un restaruante delicioso. My teacher put circles and letters over

21. ## Help Math

Duncan wants to make an aquarium. The aquariums are available in two shapes, spherical (S) or cubical ©. He can choose either goldfish (G) or fantails (F) to keep in his aquarium. Which list shows the different combinations of aquariums and fish from

22. ## math

During a sale, a store offered a 40% discount on a particular camera that was originally priced at \$450. After the sale, the discounted price of the camera was increased by 40%. What was the price of the camera after this increase?

23. ## science

In pea plants, the allele for tall (T) is dominant to the allele for short (t). Which of the following is the percent of offspring that will be tall if a heterozygous plant (Tt) is crossed with a homozygous tall plant? A. 100% B. 75% C. 50% D. 25% i think

24. ## SCIENCE

Which of the following tissues would send a message to the brain indicating that someone has touched something hot? A. Epithelial tissue B. Nervous tissue C. Muscle tissue D. Connective tissue i think its B Which of the following describes the

25. ## science

Plant~Deer~Tiger The first step in the energy chain that created the bonds of proteins in the tiger's muscle cells in the food chain shown above is the A. deer the tiger ate. B. plant the deer ate. C. photons the sun made. D. carbohydrates the plant made.

26. ## science

When salt (NaCI) is added to water, it disassociates into Na and Cl-ions. Which of the following types of chemical bond is present in a salt molecule? A. Covalent bond B. Ionic bond C. Hydrogen bond D. Disulfide bond i think its B An example of active

27. ## math

Which of the following is the number of milliliters in 2 gallons? (Note: 1 gallon = 4.4 liters; 1 liter= 1,000 milliliters) A. 440 B. 880 C. 4,400 D. 8,800 i think its D The hypotenuse (side C) of a triangle is 13 inches long. Which of the following pairs

28. ## math

17. Which of the following is the correct simplified fractional representation of 0.03030? A. 303/1,000 B. 303/10,000 C. 3,030/1,000 D. 3,030/10,000 i think its B

29. ## math

Barry's Blueberry Patch Come and pick your own blueberries for \$3.00/lb Purchase prepackaged blueberries for \$3.50/lb A family picks 1.7 lb of blueberries and purchases an additional 0.5 lb of prepackaged blueberries. Using the pricing displayed above,

30. ## math

Barry's Blueberry Patch Come and pick your own blueberries for \$3.00/lb Purchase prepackaged blueberries for \$3.50/lb A family picks 1.7 lb of blueberries and purchases an additional 0.5 lb of prepackaged blueberries. Using the pricing displayed above,

31. ## PHYSICS NEED HELP

A bicyclist can coast down a 5° hill at a constant 6.0 km/h. Assume the force of friction (air resistance) is proportional to the speed v so that Ffr = cv. (a) Calculate the value of the constant c. (b) What is the average force that must be applied in

32. ## Physics-HELP

An airplane is traveling 775 km/h in a direction 42.5° west of north (Figure 3-31). (a) Find the components of the velocity vector in the northerly and westerly directions. northerly km/h westerly km/h (b) How far north and how far west has the plane

33. ## Physics-HELP

An Olympic long jumper is capable of jumping 7.5 m. Assume that his horizontal speed is 8.8 m/s as he leaves the ground. How long is he in the air? How high does he go? Assume that he lands standing upright, that is, the same way he left the ground.

34. ## physics

A child on a sled (total mass 41 kg) slides down a hill inclined at an angle θ = 22° at a constant speed 3.5 m/s. (a) How long does it take the child to travel 40 meters down the slope? (b) What is the frictional force on the sled? (c) What is the

35. ## Math

Complete number line from 0 to 3 in thirds. In fractions.

36. ## math

fly happy airlines lets each passenger bring 2 suitcases. their cargo area can hold 30 suitcases. How many passengers can fly on Fly Happy's plane?

37. ## math

there are 4 quarters in a dollar. Steven earned 3 dollars last month. How many quarters did he earn?

A recording artist released a compilation of songs on the Internet. The scatter plot below shows the number of downloads for her album, in the thousands, over the course of nine days. scatter plot If this trend continues, approximately how many thousands

Ms. Alison drew a box-and-whisker plot to represent her students’ scores on a mid-term test. box-and-whisker plot Josh received 72 on the test. Describe how his score compared to those of his classmates. (1 point) About 25% scored higher; about 75%

40. ## Language arts help ms sue.

1. Based on reading only the title and headings, what would you think the article was about? (1 point) a renewed interest in hunting and fishing an animal population with an uncertain future the threat logging poses to forest animals a group of dinosaurs

41. ## ovarian and uterine cycles

There are two I could not find. Are those that I have so far correct? 1. Name the hormone that triggers development of a primary follicle. I had no idea. . . 2. The corpus luteum releases progesterone in the luteal phase. 3. Oestrogen and progesterone are

42. ## Math

square root of (1-cosx/1+cosx) = cscx - cotx prove the identity

43. ## math

A student says that the solution of 375 = x – 28 is 347. Explain the student’s error and find the correct answer

44. ## Math

Convert 2x-y>2 to slope intercept form.

45. ## paramount

Can you help me with a short interpretation for this poem? "A Voice" by Pat Mora.

46. ## paramount

Can you help me with a short interpretation for this poem? "A Voice" by Pat Mora.

47. ## Math

The area of a certain rectangle is 288 yd2 the perimeter is 68 yd. if you double the length and the width what will be the area and perimeter of a new rectangle?

48. ## Engineering Econonmy

You decide to open an IRS-approved retirement account at your local brokerage firm. Your best estimate is that it will earn 9 percent. At the end of each year for the next 25 years, you will deposit \$4000 per year into the account (25 total deposits). 3

49. ## Economics

Ben deposits \$5000 now into an account that earns 7.5 percent interest compounded annually. He then deposits \$1000 per year at the end of the first and second years. How much will the account contain 10 years after the initial deposit?

50. ## English Grammar

Is this correct grammar? If you have accomplished what you aimed to do, are you not as equally successful, as the next person?

51. ## Physics (easy level)

What would a Potential energy to velocity^2 graph be?

52. ## Economics

Assuming a constant marginal cost, a lower price elasticity of demand would call for a relatively lower mark-up ration.

53. ## Economics

n auto-service establishment has estimated its monthly cost function as follows: TC = 6000 + 10 Q where Q is the number of cars it services each months and TC represents its total cost. The firm is targeting 35,000 net monthly profit servicing 2000 cars.

54. ## math

One number is four times another. the greater number is x. write an ecpression for the lesser number.

55. ## physics

A swimmer, capable of swimming at a speed of 1.3 m/s in still water (i.e., the swimmer can swim with a speed of 1.3 m/s relative to the water), starts to swim directly across a 2.2-km-wide river. However, the current is 0.91 m/s, and it carries the swimmer

56. ## physics

On a pleasure cruise a boat is traveling relative to the water at a speed of 4.8 m/s due south. Relative to the boat, a passenger walks toward the back of the boat at a speed of 1.3 m/s. (a) What is the magnitude and direction of the passenger's velocity

57. ## algebra

Find the number of ways the top four can finish in a race of nine people.

58. ## algebra

Daniel can plant an acre of corn in 6 hours. Working with Amanda, they can plant an acre of corn in 2 hours. How long would it take in hours for Amanda to plant an acre of corn by herself?

1. The employees of Abs “R” Us, which includes 12 fitness parlors in and around the metro area, feel they can improve the performance of the company. They decide to pool their resources to purchase the company. This would be called a _______ buyout. A.

The sum of three numbers is 81 and their ratio is 3:7:17. What is the value of the smallest number?

61. ## PreCalculus

I'm trying to find the x-intercepts of a polynomial function = 4x^4-3x^3-6x^2+2x+6. I don't want anyone to solve it, could someone please just tell me how to start factoring this so I can find the x-intercepts, I'm lost.

62. ## slope math

Write the equation of a line with the given slope and y-intercept. 1.m=0 b=-3 2.m=-7 b=1/2

63. ## pre calc

The length of a rectangle is three times its width. If the area of the rectangle is 45 ayrds squared , find its perimeter.

64. ## math

find 3/5 of 30

65. ## physics

a snowboarder moves down a slope for which theta= 22 degrees. the coefficient of kinetic friction between the board and the snow is 0.21 and her velocity is a constant 8.3 m/s. what will her speed 100 meters past the end of the slope? how far will she

66. ## Physics

A child goes down a playground slide that is inclined at an angle of 24.5° below the horizontal. Find the acceleration of the child given that the coefficient of kinetic friction between the child and the slide is 0.305.

67. ## physics

SOMEBODY ANSWER THIS PLEASE, Two people pull as hard as they can on ropes attached to a 170 kg boat. If they pull in the same direction, the boat has an acceleration of 1.59 m/s2 to the right. If they pull in opposite directions, the boat has an

68. ## physics

An inquisitive physics student, wishing to combine pleasure with scientific inquiry, rides on a rollercoaster sitting on a bathroom scale. (Do not try this yourself on a rollercoaster that forbids loose heavy packages.) The bottom of the seat in the

69. ## Psychology

When you use procedures like placebos and double-blind conditions, you are attempting to set up ____ for factors that would make your experimental findings questionable. A. controls B. treatments C. selections D. cases

70. ## physics II

sUPPOSE YOU HAVE A square coil and a triangular coil each have sides of length L. The triangular coil has twice as many turns as the square coil. If a the same current is sent through each coil, when the coils are placed in the same uniform magnetic field

71. ## physics II

There is a pulse returns 3.0x10^-4 seconds after it is sent out, having been reflected by an object. What is needed is the distance between the radar antenna and the object? (c = 3x10^8 m/s)

72. ## Calculus

Find the point on the line 6x + y = 9 that is closest to the point (-3,1). Solution: We need to minimize the function d = sqrt((x − (−3))^2 + (y − 1)^2) = sqrt((x + 3)^2 + (y − 1) ^2 ) and, since the point (x, y) lies on the line 6x + y = 9, we can

73. ## Math

Find the point on the line 6x + y = 9 that is closest to the point (-3,1). Solution: We need to minimize the function d =

74. ## Calculus

Find the point on the line 6x + y = 9 that is closest to the point (-3,1). Solution: We need to minimize the function d =

75. ## physics

For some reason i cant get this question. If someone can help that would be great. Thanks. In a pickup game of dorm shuffleboard, students crazed by final exams use a broom to propel a calculus book along the dorm hallway. If the 3.5 kg book is pushed from

76. ## Biochem

You wish to measure the ∆G°' for the hydrolysis of ATP: ATP --->ADP + Pi But the equilibrium for the hydrolysis lies so far toward products that analysis of the ATP concentration at equilibrium is neither practical or accurate. However, you have the

77. ## math./algebra

Simplify. 3 square root2(5square root 2 - 6 square root 12)

78. ## Calc

Evalute the definite integral (cosx)/(3 sin(x)+15)dx= +C

79. ## Calc

Evaluate the definite integral: int_{ 2 } ^ { 7 } (10 x + 5) dx =

80. ## Calc

A rectangle is inscribed with its base on the x-axis and its upper corners on the parabola y= 1-x^2. What are the dimensions of such a rectangle with the greatest possible area?

81. ## Calc

A fence 5 feet tall runs parallel to a tall building at a distance of 5 feet from the building. What is the length of the shortest ladder that will reach from the ground over the fence to the wall of the building?

82. ## math calc

The equation of the tangent line to f(x) =sqrt{x} at x = 25 can be written in the form y = mx+b where m =.1 b =? i don't know how to find the value of b

83. ## Math Calc

Find the linear approximation of f(x)=ln x at x=1 where L(x)=

84. ## Math

Hi: I was wondering how I would even start to solve a problem like this. Solve for x1, x2, x3, and x4: x1x2+x1+x2=524 x2x3+x2+x3=146 x3x4+x3+x4=104 Thanks, Manny

85. ## Ms, Sue please respond

I had posted a serious letter of a real situation that happenned. I sm trying to write this letter for that reason. I am not sure where it will seem like an excuse if i bring the forms. please suggest a better way of writing the letter.

86. ## English/Grammar (please... extremely important)

Dear _______________: I attempted to contact ____________ to call out and the line was occupied. My phone service was interrupted later on that day, and therefore. I was unable to speak to a member of management regarding my situation. Without a valid

87. ## Education

Standards-based education can sometimes put pressure on teachers to be sure they 'measure-up' to the expectations of state standards. How can teacher accountability have a positive and a negative influence on the classroom environment?

88. ## English/(One Sentence) grammar

I strongly feel that taking courses like the first-line supervisory training course will compliment my current education, and thus be hired as a police officer or above. How should I word what is after "education,?" That is exactly what I want to say, but

89. ## chemistry

Given one of the starting materials and end product for each of the following reactions, show all reactants, reaction conditions in brackets (where known) and products. fluoroethane from ethanol

90. ## trig

Find two standard position primary angles in radians by solving for the unknown. "Primary angles" are those angles which exist between 0 and 2pi. As usual, use exact values in your calculations. cosx - 2cos^2x = 0

91. ## trig

Find two standard position primary angles in radians by solving for the unknown. "Primary angles" are those angles which exist between 0 and 2pi. As usual, use exact values in your calculations. cotx + 1 = 0

92. ## trig

Sketch the graph of one cycle of tan(x)(pi/2=1.5708) and give the requested information Domain: Range: Period(wavelength): Asymptotes:

93. ## chemistry

Given one of the starting materials and end product for each of the following reactions, show all reactants, reaction conditions in brackets (where known) and products. fluoroethane from ethanol

94. ## chemistry

Describe an object that commonly undergoes (or could undergo) oxidation.

95. ## Chemistry

I need to write and balance this equation: Sodium sulfate produces sodium oxide plus gaseous sulfur trioxide when heated. Thanks

96. ## English

I would like to see what other modifications (what should I include, remove, make more presentable, recommend a particular font style, etc) I need to make on my resume per your opinions. Any help is greatly appreciated. I removed my personal information

97. ## organic chemistry

Hi, I was wondering if somebody could help me out with this problem which says: "Why does changing the base have no effect on the rate of an E1 reaction while it does affect the rate of an E2 reaction?" I would appreciate any help I can get on this

98. ## Physics Word Problems

Could you please explain to me these problems, I don't understand them. Do 100 J of work in 50 s and your power output is? - I got 2, but not sure of the units. A bow is drawn so that it has 40 J of potential energy. When fired, the arrow will ideally have

99. ## AP Physics

Could you please explain to me these problems, I don't understand them. Do 100 J of work in 50 s and your power output is? A bow is drawn so that it has 40 J of potential energy. When fired, the arrow will ideally have a kinetic energy of ? A diver who