# Questions Asked onJune 14, 2013

cashew nuts sell for $21.00/kg. Brazil nuts sell for$15.00/k. A distributor sold a total of 120 kg of nuts and Brazil nuts for $2244. What mass of each type of nut was sold? asked by Chanel 2. ## math A game is played by drawing 4 card from an ordinary deck and replacing each card after it is drawn.find the probability that at least 1 king is drawn asked by nurul 3. ## Physics An object is dropped from a platform 100 feet high. Ignoring wind resistance, what will its speed be when it reaches the ground? _____ ft/s Please help me!!! asked by Isis 4. ## Maths true/false 1. a cubic polynomial has at least one zero.............. 2. a quadratic polynomial an have at most two zeroes.......... 3. if r(x)is the remainder and p(x) is the divisor, then degree r(x) < degree p(x)............ 4. if zeroes of a quadratic asked by Shiana 5. ## physics An airplane is moving through the air at a velocity v=200m/s. Streamlines just over the top of the wing are compressed to 80% of their original area, and those under the wing are not compressed at all. a) Determine the velocity of the air just over the asked by lim 6. ## physics A block of mass 0.8 kg is dragged along a level surface at constant velocity by a hanging block of mass 0.2 kg as shown in fig. 2.29. Find tension in the string and acceleration of the system, if the coefficient of friction between the block and the asked by Ashima 7. ## Physics A skydiver is jumping from an airplane traveling at 10.0 m/s. The plane is 3520 m above the earth. The sky diver pulls his cord at 1760 m above the earth. Neglecting air resistance, how far does the skydiver travel horizontally before pulling the cord? asked by Isis 8. ## English Read the following selection from “Winter Mist” by Robert Palfrey Utter. Then, answer the questions that follow. I like pond skating best by moonlight. The hollow among the hills will always have a bit of mist about it, let the sky be clear as it may. asked by Lanny 9. ## maths if alpha and beta are zeros of the polynomial f(x)=xx+px+q then polynomial having 1/alpha and 1/beta as its zeros is: asked by Anonymous 10. ## Physics An object is thrown directly up (positive direction) with a velocity (vo) of 20.0 m/s and do= 0. Determine how long it takes to get to the maximum height of 24.0 m. asked by Isis 11. ## Physics If the airplane is traveling at a velocity of 320 km/h to the north, how long will it take to reach its destination if that destination is 2300 km to the north? asked by Isis 12. ## Business Statistics A random sample of six CEOs reported how many times per year they play tennis. The data follows. 3 41 96 32 52 19 Assuming the number of games played is normally distributed and the population standard deviation σ = 10, a 95% confidence interval for μ asked by me 13. ## Quantitative Methods What will be the 12th and 77th terms in the series 10, 12, 14, 16, ? asked by ram 14. ## English Which sentence contains italicized words that are used as an infinitive phrase? A. Jane parked her car behind a truck. B. Kelly went to the grocery store. C. Tom went there for some flour. D. Mark wanted to go, but not today. asked by Cherokee 15. ## English Which sentence contains repetitious words that should be left out? A. The bright star is visible to the eye. B. The star was visible centuries ago. C. The bright star is visible. D. The star will soon disappear. asked by Cherokee 16. ## Math Please please help!!!!! Solve the inequality and write the solution set in interval notation 4x^3 -6x^2 asked by Ashley 17. ## math evaluate the amortization formula m= p(r/n)/1-(1+r/n)^nt for the variables p,r, and t (respectively). Assume n=12 (Round your answer to nearest cent.)$150,000;6%;15 yr

The smallest possible positive value of 1−[(1/w)+(1/x)+(1/y)+(1/z)] where w, x, y, z are odd positive integers, has the form a/b, where a,b are coprime positive integers. Find a+b.

48. ## maths

how will I know that a group is a function

49. ## science

The most convenient way to express vectors in the two dimensional plane is in the familiar (x,y) Cartesian coordinates. However, one can express vectors in other coordinate systems as well. For example, another useful coordinate system for the plane is

50. ## science

If you watch little kids try to open doors, they will often just push anywhere on the door, rather than on the edge like adults do. This is because they don't understand that it's easier to open a door if you push on the edge. But how much easier? Consider

51. ## maths

Consider a 25×25 grid of city streets. Let S be the points of intersection of the streets, and let P be the set of paths from the bottom left corner to the top right corner of which consist of only walking to the right and up. A point s is chosen

52. ## Diversity

Children with special needs may have delays or be slow to progress in one or more areas.

53. ## statistics

How do you calculate the z-score for a package weighing 29.6 pounds ( round to 2 decimals)?

54. ## Health

What type of questions should a patient ask a doctor before getting cosmetic surgery?

71. ## English

Is rocket the simple subject for the following sentence. The Saturn rocket made travel to the moon possible.

72. ## Math

(y+5)/(y^(2)+4-32) Find the excluded values for the following fraction.

73. ## English

Is The dog followed the rabbit when it jumped into the bushes. a compound sentence?

74. ## physics

A car is hauling a 89 kg trailer, to which it is connected by a spring. The spring constant is 2100 N/m. The car accelerates with an acceleration of 0.29 m/s2. By how much does the spring stretch?

75. ## Physics

An infinite straight wire carrying a current I=5 A flowing to the right is placed above a rectangular loop of wire with width w=11 cm and length L=27 cm, as shown in the figure below. The distance from the infinite wire to the closest side of the rectangle

76. ## Math

Triangle ABC has ∠A=40∘, ∠B=60∘, ∠C=80∘. Points M,N trisect the side BC and points P,Q trisect the side AC. The lines AM,AN,BP,BQ intersect at the points S,T,U,V as shown in the figure below, dividing the triangle into 9 regions. Determine the

77. ## Diversity

Children with special needs may have delays or be slow to progress in one or more areas. They A. usually require special equipment to help them move around. B. need oportunities to interact with nondisabled children. C. have difficulty fitting in with

78. ## Diversity

Julie has a speech delay and is often shy with other children. The best way to include her in your daily group activities is to

79. ## Physics

Two charged particles initially are traveling in the positive x direction, each with the same speed v, and enter a non-zero magnetic field at the origin O. The magnetic field for x>0 is constant, uniform and points out of the page. In the magnetic field,

80. ## English

Which of the following is true regarding a restrictive adjectival clause? A. It will follow a general noun and is not set off by commas. B. It will be set off by commas. C. It will typically include the relative pronoun which. D. It will follow a proper

81. ## Chemistry

636 grams of Na2CO3(s) are disolved in 3.0 liters of aqueous solution

82. ## English

One of the following sentences contains an independent clause and a dependent clause, which makes it a complex sentence. Which is the complex sentence? A. I came home; I saw an envelope in the mailbox. B. After the rain ended, the sky became blue. C. I

83. ## English

The infinitive is the most versatile verb form because it can be used as A. a verb, an adjective, or a preposition B. a verb, a noun, an adverb, or an interjection C. a verb, an adverb, or a conjunction D. a verb, a noun, an adjective, or an adverb

84. ## physics

a flask contains helium gas at 11k. the flask is thermally isolated and the gas is allowed to escape slowly through a narrow tube until the pressure within the flask is 0.98 atm and the temperature is 4.2K. if the gas is ideal, find the initial pressure

85. ## physics

A hot-air balloon is rising upward with a constant speed of 3.93 m/s. When the balloon is 4.91 m above the ground, the balloonist accidentally drops a compass over the side of the balloon. How much time elapses before the compass hits the ground?

86. ## Conceptual Physics

How do you calculate the time traveled while traveling 25 knots? It needs to be converted into km/hr.

87. ## Math help

Can someone give me a heads up on how to even start this problem.. Consider the following. (Give your answers correct to two decimal places.) (a) Find the standard score (z) such that the area above the mean and below z under the normal curve is 0.3989.

88. ## conceptual physics

How do you calculate the time a boat has traveled at 25 knots

89. ## Diversity

One of your friends was a victim of a crime committed by a new immigrant to the country. Now she is intolerant of any children who don't speak english as their first language. This is an example of A. stereotyping B. discrimination C. racism D. inclusion

90. ## Finance

a firm wants to create a weighted average cost of capital (WACC) of 10.4 percent. The firm's cost of equity is 14.5 percent and its pre-tax cost of debt is 8.5 percent. The tax rate is 34 percent. What does the debt weight need to be for the firm to

91. ## Diversity

One of your friends was a victim of a crime committed by a new immigrant to the country. Now she is intolerant of any children who don't speak english as their first language. This is an example of A. stereotyping B. discrimination C. racism D. inclusion

92. ## Calculus

Find the values of a , b , and c in the quadratic function p(x)=ax^2+bx+c such that p(2)=6, pŒ(2)=2, and pŒŒ(2)=3.

93. ## Boolean Algebra

In the country of Genovia, the president wants to ensure that the Monetary Committee can activate a device that opens the country’s safe. The safe system is to be activated by a device that obeys the following rules: Each member of the Monetary Committee

94. ## Math

A brewery's filling machine is adjusted to fill bottles with a mean of 31.5 oz. of ale and a variance of 0.003. Periodically, a bottle is checked and the amount of ale noted. (a) Assuming the amount of fill is normally distributed, what is the probability

95. ## Statistics help

Consider the following. (Give your answers correct to two decimal places.) (a) Find the standard score (z) such that the area above the mean and below z under the normal curve is 0.3989. (b) Find the standard score (z) such that the area above the mean and

96. ## Statistics help

A trucking firm delivers appliances for a large retail operation. The packages (or crates) have a mean weight of 306 lb. and a variance of 2209. (Give your answers correct to four decimal places.) (a) If a truck can carry 3940 lb. and 25 appliances need to

97. ## Calculus

Find the values of a , b , and c in the quadratic function p(x)=ax2+bx+c such that p(2)=6, p'(2)=2, p"(2)=3

98. ## simple question

If an answer is to be 2 decimal places and the answer is 244.0983 would that make it 244.00 or 244.10 not sure???

99. ## science

whether or not we as humans should be concerned with the extinction rate. Additionally, discuss whether or not humans strive to preserve representative samples of all biomes on the planet.

100. ## math

calculate,in terms of weight of 1kg, the force necessary to maintain a body of mass 147kg in uniform speed of 10m/s in a circle of radius 5m

101. ## math

calculate , in newtons correct to the nearest unit, the force necessary to maintain a body of mass 2kg in uniform angular speed of 2rev/s in a circle of radius 0.2m