# Jasmin

Newest questions and responses by Jasmin
1. ## Math

A student weighs her hamsters two at a time. Sandy and white ears weigh 209 g together. White ears and sport weigh 223 g together. Sandy and sport weigh 216 together. How much does each hamster weigh?

2. ## calculus

At noon, ship A is 20 nautical miles due west of ship B. Ship A is sailing west at 24 knots and ship B is sailing north at 16 knots. How fast (in knots) is the distance between the ships changing at 3 PM? (Note: 1 knot is a speed of 1 nautical mile per

3. ## precal vocabulary

What is the vocabulary word for the direction of a curve when points are plotted in the order of increasing values of t? What is the vocabulary word for the form of the equation of a graph using a pair of parametric equations?

4. ## Social Studies

The Underground Railroad used escape routes that went throughout the South. Based on that fact, which of the following conclusions could be made? A) The southern states were leaning toward emancipation B) Slaves were hopeful to acquire jobs in Northern

5. ## Math

Which number is a perfect cube A.3 B.15 C.65 D.567

6. ## Math multiplicative identity

Can someone please explain to me how they got this . I keep breaking my head using multiplicative identity 5/3 ×6/6=30/18

7. ## Math generic rectangles

Out of all problems this one I just don't know. I started it but I'm unsure .can someone help me please. Draw a generic rectangle to find each product. Then write a multiplication sentence with parenthesis for each one. 7 (1+11) So I am thinking the

8. ## Consumer manage

The question is: identity three of your limited resources that you allocate daily Please comment blow if you know that answer

3(3+r)=2r+4

10. ## Math

What 12 times 20

11. ## math

sam bought two books.one book cost 4.00\$ more than three times other.together,thee two books cost him 72\$

12. ## math

the sum of two consecutive whole number is 4. Give the least value of the smaller number

13. ## Us History

How did the Fordney-McCumber Tariff affect other countries?

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 heter In pea plants, the allele for tall (T) is dominant to the allele for short (t). Which of the

Which of the following describes the classification of humans? A. The genus Homo and the species sapiens B. The phyla Homo and the species sapiens C. The family sapiens and the genus Homo D. The class sapiens and the genus Homo i think its A Correct or

16. ## English Comp.

(1) After Sean was arrested for breaking into a pawnshop, I began to wonder. (2) Why did some kids from my neighborhood end up in trouble while most of us didn't? (3) I started out with a question: What causes young people to make bad choices? (4) Now,

17. ## lbcc

Gymnast Clothing manufactures expensive soccer cleats for sale to college bookstores in runs of up to 500. Its cost (in dollars) for a run of x pairs of cleats is C(x) = 3000 + 6x + 0.1x2 (0 ≤ x ≤ 500). Gymnast Clothing sells the cleats at \$130 per

18. ## social studies

What sensory imagery can you use to describe the Taino perspective on the encounter with the Europeans?

19. ## English 11

which of the following vocabulary words has a positive connotation? ( 1 point ) dissolute exemplary anathema wanton

20. ## Algebra 1

Beatriz is creating graphs for her city's Park Department. Beatriz is trying to persuade the parks department to put in more gazebos for shade. For a local park, Beatriz wants to demonstrate the attendance as it changes every week. She also wants to show

21. ## math

Fay's rubber ball bounces exactly half the height from which it is dropped. she drops the ball from the top of a building that is 64 meters tall. how high will the ball bounce on its eight bounces? please help me

22. ## Statistics

The average teacher's salary in North Dakota is \$41,027. Assume a normal distribution with standard deviation of \$5200. A. what is the probability that a randomly selected teachers salary is less than 40,000? B. What is the probability that the mean for a

23. ## Statistics

During September, the average temp of laurel lake is 64.2 degrees. the standard deviation is 3.2 degrees. Assume the variable is normally distributed. For the randomly selected day, find the probability that the temp will be a. above 62 degrees b. below 67

24. ## Math

What is the value of the descriminant of 2x2-13x-7=0? And what can you learn to know about the roots from that value?

25. ## CHEMISTRY

THE SOLUBILITY PRODUCT CONSTANT FOR BaSO4 AT 298K IS 1.1X10-1O POWER. CALCULATE THE SOLUBILITY OF BaSO4 IN MOL\L AT 298K

26. ## Spanish 2

Fill the blank with the correct object pronoun. A nosotros ___________ aburre ir de compras.

27. ## Chemistry

How many moles of H20 are in 430g of H20?

28. ## nursing

500 grams of sugar occupies a volume of 0.315 L. what is the density of the sugar in g/mL?

29. ## physics

brakes are applied in bringing in a 1200-kg car moving at 25 m/s to rest in 20.0 s. show that the amount of braking force is 1500n.

30. ## physics

brakes are applied in bringing in a 1200-kg car moving at 25 m/s to rest in 20.0 s. show that the amount of braking force is 1500n.

32. ## Math..solve for u

Solve u-2[2=3 [ is square root. Please show work

33. ## Physics

2. A person would like to jump over a river using a motorcycle and a ramp. The frictionless ramp is inclined at an angle of 42.5 degrees, has a length of 52 meters, and the motorcycle's engine produces a constant force of 915 Newton’s directed up the

34. ## physics

If you exert a force of 60 N on a car, it moves at a constant velocity. (i.e there is a frictional force of 60 N) What is its mass when you exert 80 N on it, it accelerates from rest to 2.0 m/s in 100 seconds?

35. ## Geometry

The surface area of a cone is 150ð in 2 . The radius of the base is 10 in. What is the slant height?

36. ## algebra 2

you are using tiles to make a picture frame for a square photograph with sides 10 inches long. You want the frame to form a uniform border around the photograph, You have enough tiles to cover 300 square inches. What is the largest possible frame width?

37. ## science

write your plan of action in helping control soil erosion

38. ## Physics

Five moles of an ideal gas are compressed isothermally from A to B, as the graph illustrates. What is the work involved if the temperature of the gas is 351 K? Be sure to include the correct algebraic sign. I did 8.31x351x5 but the answer is wrong... any

39. ## Blank Verse

I needed the scansion for the word "Cordelia" I believe cordelia is /-/- stressed unstressed stressed unstressed let me know if my thought process is right I appreciate any help!

40. ## Physics

The drawing shows an ideal gas confined to a cylinder by a massless piston that is attached to an ideal spring. Outside the cylinder is a vacuum. The cross-sectional area of the piston is A = 2.50 10-3 m2. The initial pressure, volume, and temperature of

41. ## Physics

Describe 4 everyday situations where mechanical energy is approximately conserved because work done by the non-conservative forces is ignorable. Please mention which non-conservative force is doing negligible work in each case you cite. Thank you!

42. ## English

I am trying to look for 20 lines of blank verse in shakespeare's play Measure for Measure. I found this: we CANnot WEIGH our BROther WITH ourSELF. great MEN may JEST with SAINTS; tis WIT in THEM. (2.2.16) Did anyone find a bigger chunk of blank verse?

43. ## Physics

Two wheels have the same mass and radius of 4.0 kg and 0.35 m, respectively. One has (a) the shape of a hoop and the other (b) the shape of a solid disk. The wheels start from rest and have a constant angular acceleration with respect to a rotational axis

44. ## Physics

A rectangularplate is rotating with a constant angular speed about an axis that passes perpendicularly through one corner, as the drawing shows.The centripetal acceleration measured atcorner A is n times as greatas that measured at corner B. What is

45. ## Physics

Each tire on a car has a radius of 0.330 m and is rotating with an angular speed of 19.5 revolutions/s. Find the linear speed v of the car, assuming that the tires are not slipping against the ground.

46. ## English

I need another word for wake up call, something along the lines of a shocking truth. Thanks!

47. ## chemistry

Calculate the final temperature of 289 of water initially at 35 upon absorption of 20 of heat.

48. ## pre ap chemistry

how many CaI2 are presented in 3.28 moles?

49. ## physics

A 358-kg boat is sailing 15.9° north of east at a speed of 1.80 m/s. Thirty seconds later, it is sailing 36.6° north of east at a speed of 3.68 m/s. During this time, three forces act on the boat: a 29.7-N force directed 15.9° north of east (due to an

50. ## physics

it takes you 8.8 minutes to walk with an average velocity of 1.3 m/s to the north from the bus stop to the museum entrance. how far did you walk? answer in units of m

51. ## physics

A 322-kg boat is sailing 14.4° north of east at a speed of 1.86 m/s. Thirty seconds later, it is sailing 38.4° north of east at a speed of 3.72 m/s. During this time, three forces act on the boat:

52. ## Physics

A 358-kg boat is sailing 15.9° north of east at a speed of 1.80 m/s. Thirty seconds later, it is sailing 36.6° north of east at a speed of 3.68 m/s. During this time, three forces act on the boat: a 29.7-N force directed 15.9° north of east (due to an

53. ## Child Psychology

Researchers have concluded that A. the proportion of REM sleep to N-REM sleep is similar in infants and adults. B. REM sleep provides needed brain stimulation to neonates. C. REM sleep is mostly absent in neonates. D. the proportion of REM sleep to N-REM

54. ## Child Psychology

Which of the following statements is the simplest way to describe respiratory distress syndrome to someone who wants to understand it? A. It’s a cluster of breathing problems that often affects premature infants. B. It’s a breathing disorder mothers

55. ## Child Psychology

In comparison to concordance rates for autism in dizygotic twins, monozygotic twins are _______ likely to develop the same illness. A. significantly less C. significantly more B. somewhat less D. somewhat more

56. ## Child Psychology

In terms of development, Piaget believed that A. child development is haphazard, random, and based on experience. B. cognitive development proceeds by stages that are universal across cultures. C. children learn in different sequences based on their

57. ## the colony of Vancouver Island to 1858

why did the British Government grant a trade monopoly to the HBC on Vancouver Island ? i really cannot find the answer :/

58. ## OChem

For Extraction using a separatory funnel, what is poured into the funnel first the solution that is to be extracted or the solvent?

59. ## chemistry

How many atoms of sulfur are present in 32.0 moles of sulfur? why?

60. ## Algebra

Can someone explain to be how to put (x/ (x^2-4)) in another form... please show step by step thank you!

61. ## Algebra

Can someone explain to be how to put (x/ (x^2-4)) in another form... please show step by step thank you!

62. ## college chemistry

A galvanic cell is constructed with a silver-silver chloride electrode, and a nickel strip immersed in a beaker containing 4.97 x 10-2 M solution of NiCl2. Determine the balanced cell reaction and calculate the potential of the cell. in volts, assume a

63. ## Calculus

An epidemiologist determines that a particular epidemic spreads in such a way that t weeks after the outbreak, N hundred new cases will be reported where N(t)= 5t/(12+t*2). At what time is the epidemic at its worst? What is the maximum number of reported

64. ## chemistry

what is the effect of the absence of the catalyst on the outcome of the thermal decomposition of KCLO3

65. ## Math

What is the greatest possible product of a 2-digit and a 1-digit number? Explain how you know

For the following reaction, it is found at equilibrium at a certain temperature that the concentrations are [CO(g)] = 2.7 multiplied by 10-4 M, [O2(g)] = 1.9 multiplied by 10-3 M, and [CO2(g)] = 1.1 multiplied by 10-1 M. 2 CO(g) + O2(g) reverse reaction

If you add 23.5g of NaCl to 1.2 kg of water, what will be the boiling point and the freezing point of the new solution? (Kf=1.86, Kb=0.52) (Please show work, I appreciate everything)

If you titrate 12.6 mL of an unknown monoprotic (one H) acid with 13.0 mL of 0.140 M NaOH, what will be the concentration of the acid? If you add 23.5g of NaCl to 1.2 kg of water, what will be the boiling point and the freezing point of the new solution?

Calculate the new molarity if each of the following dilutions is made. Assume the volumes are additive. (a) 52.3 mL of water is added to 27.1 mL of 0.124 M KOH solution (b) 110. mL of water is added to 54.2 mL of 0.808 M NaCl solution ((please show work,

A laboratory assistant needs to prepare 325 mL of 0.110 M CaCl2 solution. How many grams of calcium chloride will she need?

71. ## CHEMISTRY- intermolecular forces

What intermolecular forces act in the following: H2 PH3 CH3NH2

The molar heats of fusion and vaporization for silver are 11.3 kJ/mol and 250. kJ/mol, respectively. Silver's normal melting point is 962°C, and its normal boiling point is 2212°C. What quantity of heat is required to melt 13.0 g of silver at 962°C?

The molar heats of fusion and vaporization for silver are 11.3 kJ/mol and 250. kJ/mol, respectively. Silver's normal melting point is 962°C, and its normal boiling point is 2212°C. What quantity of heat is required to melt 13.0 g of silver at 962°C?

74. ## math

round 423 and 17 to the nearest ten then add the two rounded numbers

75. ## world history

What fator indicates decline in a civilization?

If m

77. ## Geometry

If two sides of a triangle are 12 cm and 20 cm, the third side must be larger than ________ cm and smaller than ________ cm. Fill in the blank and explain, please and thank you!

78. ## Math

How do I write this as a numeral? Seven hundred seven hundred-thousandths

79. ## Geometry

How can I draw the truth table for the following? : ((non p) ,(non q)) and non (p or q) and, what can you conclude from these tables?

80. ## english

which audience did thomas paine,benjamin franklin, thomas jefferson, and patrick henry aim for ?

81. ## social studies

what are coordinates for the point marked j

82. ## Macroeconomic

1 An example of an economic aggregate is 2 A business cycle is 3 The topics studdied in acroeconomics include 4 A price ceiling will have no effect if 5 Secular long run growth is 6 The human Development index is

83. ## payroll accounting

I need the final project in payroll accounting AC 122- 02 AU

84. ## simple subjects,simple predicate

People come from all over to climb the rocks.

85. ## simple subjects

Our tour guided took us to some of the shops after lunch.

86. ## english

Draw a line under the complete predicate. Circle the simple predicate.. My hikers' club went to the Mojave Desert. We drove to Joshua Tree National Monument. I climbed boulders with our group leader.

87. ## math

how knowing the number of pennies in one jar can help you estimate the number of pennies in a second jar that is four times as large. give me an example.

88. ## simple subjects

Fifty contestants are competing for first prize this year.

89. ## simple subjects

The rules require that each contestant make his or her own kite.

90. ## simple subjects

Last year I made a beautiful red box kite.

91. ## simple subjet

A fifteen-year-old girl was awarded first prize a brand-new kite.

92. ## social studies

Compare and contrast the early colonial empires of Portugal, Spain, and England in terms of motives, economic foundations, and relations with Africans and Indians. What factors explain the similarities and differences in the two ventures?

93. ## social studies

Discuss and relations between the English settlers and the Indians of the southern Atlantic coast

94. ## social studies

Discuss and relations between the English settlers and the Indians of the southern Atlantic coast

95. ## social studies

How did the search for a viable labor force affect the development of the southern colonies? What was the role of African- American slavery in the early colonial settlements? Why were twp southern colonies initially resistant to slavery?

96. ## social studies

What were the diverse purposes of England’s American colonies and how were those purposes altered in the early years of settlement?

What were the diverse purposes of England’s American colonies and how were those purposes altered in the early years of settlement?

98. ## Algebra

Please solve: Show work 6x^2 = 36

99. ## Algebra

Simplify: Write answers in the form of a + bi, where a and b are real numbers. (3-5i) (8-2i)