# Questions Asked onAugust 22, 2012

1. ## Finance

Find the future value of \$10,000 invested now after five years if the annual interest rate is 8 percent. a. What would be the future value if the interest rate is a simple interest rate? b. What would be the future value if the interest rate is a compound

2. ## grammar

What is the correct sentence pattern for...I hereby declare Tuesday Shakespeare Day. OPTIONS: Question patternS-V-DOS-LV-PNS-VS-LV-PAS-V-IO-DOE-V-SS-V-DO-OC

3. ## Social Studies

The 1978 Supreme Court decision in Bakke v. Regents of the University of California A. ruled in favor of affirmative action within specified limits. B. established the "red state-blue state" divide. C. established the rights of students to appeal college

4. ## math

Probability question: What is the difference in: P(red AND blue) and P(red THEN blue)? Are they independent or dependent. Nothing is said about replacing the first.

5. ## management

1. Regarding management and leadership, which statement is most accurate? A. Leaders can be good managers, and good managers can be leaders. B. Leaders aren’t managers, and managers aren’t leaders. C. Leadership and management are entirely unrelated.

6. ## math

What's the quickest way for an ant to go from the ground to the tree trunk?

7. ## physics

an ideal spring of negligible mass is 12.00 cm long when noting is attached to it. When you hang a 3.15kg weight from it, you measures its length to be 13.40 cm. if you wanted to store 10.0 J of potential energy in this spring, what would be its total

8. ## social studies

unscramble the country with these letters SDETTAIETNSU

9. ## health

Muscles that move the leg are located in the ________ region. A. Thigh B. Hip C. Back D. Foot a?

10. ## General Mathematics

Use a table of t-values to estimate the P-value for the specified one-mean t-test. Left-tailed test, n = 12, t = -3.412 Choose one below: P < 0.005 P > 0.005 0.005 < P < 0.01 0.01 < P < 0.025

11. ## calculus

a graph shows the divends declared per share of stock for the colgate-palmolive company for the years 1988 through 1998. Find the slope of the line segment connecting the years 1988 and 1998

12. ## Algebra2

Rational Exponet Equations: Help? 1.(x^2+9x+22)^3/2 = 8 2.(5x-5)^2/3 = 16

13. ## home economics

As part of the nation’s recovery from the Great Depression of the 1930s, the banking system was reformed in which of the following ways? A. The government paid off loans for large corporations. B. The Federal Reserve Banks were closed. C. Banks were

14. ## math

Round each number to the place of the underlined digit. 4,.345

15. ## Physics

A man pulls a 25kg sled a distance of 80 meters across a flat, snowy surface. He holds the handle of the sled at an angle of 30degrees with the ground. How much work does he do on the sled against the force of friction?(Assume the coefficient of sliding

16. ## intermediate algebra

express in terms of i square -225 + square -49

17. ## Physics

A man pulls a 25kg sled a distance of 80 meters across a flat, snowy surface. He holds the handle of the sled at an angle of 30degrees with the ground. How much work does he do on the sled against the force of friction?(Assume the coefficient of sliding

18. ## Physics

A man pulls a 25kg sled a distance of 80 meters across a flat, snowy surface. He holds the handle of the sled at an angle of 30degrees with the ground. How much work does he do on the sled against the force of friction?(Assume the coefficient of sliding

19. ## math

A pendulum bob swings 6.0 cm on its first oscillation. On each subsequent oscillation the bob travels 1/3 of the previous distance. Find the total distance the bob travels before coming to rest.

20. ## accounting

Determine the amount of interest expense that should be recorded in a year end adjusting entry under each of the following independent assumptions Interest rate 12%, Fiscal Year End December 31

21. ## Math

Tanker boats cannot be in the bay when the depth of water is less or equal to 25 feet. Set up an inequality and solve it graphically to determine all points in time, t, on the interval 0 less than or equal to t less than or equal to 24 when tankers cannot

22. ## Child Development

According to contemporary theorists,an understanding of the effects of one's behaviors on others develops as a childs A.object performance B.theory of mind.C.sensorimotor operrations.D.theory of operations.

23. ## Math

The area of a square is 10 square meter. what is the product of the lengths of the diagonals of the square?

24. ## math

mr.thomas wants to buy a boat. he must make 548 monthly payments to pay back the amount he borrowed, plus interest. his monthly payment is \$161.85. what other information is necessary to determine the amount of money mr.thomas borrowed from the bank

25. ## english

why was it a most unusual december for the two children?

26. ## Calculuc

How do you set up this problem? The decay constant for the radioactive element cesium 137 is .023 when time is measured in years. Find its half-life.

WHAT / HOW DO I ANNOTATE ????

28. ## college algebra !!!

analyze the graph of the following function. r(x)= x^2+x-6 -------- x^2-x-2

29. ## intermediate algebra

solve using the elimination method. show your work. if the system has no solution or an infinte number of solutions, state this. 14x+18y=-54 -4x-14y=42 help me please

30. ## physics

a car at rest accelrates unifosmly to a speed of 144 km 1 hour . How much distance is covered by the car. U=0, t=2 sec, v=144 km 1 hour

31. ## Physics

In the double slit experiment with light, we know that the spacing of the interference fringes (which is what we call the bright spots on the screen) depends on the wavelength of the light. How? Specifically, if you make the wavelength of the light bigger,

32. ## Child Development

SIDS is most common in infants ages:A.birth-6months. B.2-4months.C.4-12months.D.6months-1year

33. ## Algebra

The length of a rectangle is one unit more than its width. If the area is 30 square units, find the dimensions of the rectangle.

34. ## intermediate algebra

rewrite with positive exponents. assume that even roots are of nonnegative quantities and thst all denominators are nonzero. 1 )-3 ----- xy^3 )-3 everything times the negative power of 3 help please

35. ## Math

Sam has a total of 200 dimes and quarters. If the total value of the coins is \$28.10, how many quarters does he have?

36. ## intermediate algebra

given the quadratic function f(x)=9x^2+36x+36, finda value of x such that f(x)=9

37. ## intermediate algebra

joe has a collection of nickles and dimes that is worth \$3.95. if the number of dimes was doubled and the number of nickles was increased by 21, the value of the coins would be \$8.40. How many nickles and dimes does he have? show all your work. help me

38. ## Geometry

If the size of a rectangle's area is twice as large as the size of it's perimeter, and the length of one of its sides is 4.5, what is the length of the other side?

39. ## algebra

use polynomial long division to divide 4x^3+6x^2+16x-10 by -x^2-2x-5 help me please

40. ## algebra

multiply (-x-1)(-4x^2-2x+2)

41. ## Math

There are 300 students in the junior class at a high school. -100 students participate in theater. -70 students are involved in chorus. -140 students play a sport. -35 students are in chorus and are involved in theater, while 15 students play a sport and

42. ## iNTRO TO HEALTH CARE

Mary Happens is an 82-year-old Hispanic patient who has been admitted to the hospital. She has Medicare and Medicaid. What demographic factors should be considered in providing this patient health care? What is the effect of culture on prevention and use

43. ## Physics

How long is one-quarter wavelength at each of the frequency of 1 MHz, 10 MHz, 2.8 MHz, 54 MHz?

44. ## algebra 2

Tickets for the hamiltons high school's summer play are \$3 for students and \$5 for non-students. on opening night 937 tickets were sold and \$3943 is collected. How many tickets were sold to students? non-students?

45. ## math

A 60–ft building casts a shadow that is 12 ft long. How tall is a building that casts a shadow of 17 ft at the same time of day?

46. ## life orientation

how is drug addiction a human factor that may cause ill health,accidents,crises or disaster

47. ## math

Members of the west high school band were hard at work practicing for the annual homecoming parade.First they tried marching in rows of 12 but andrew was left by himself to bring up the rear. Then the director told the band to members to march in columns

48. ## Child Development

Many contemporary reaserchers believe that In infancy have life-long implications for healthy personality development. A.Adequate sleep B.adequate custodial care C.healthy attachments D.perceptual interactions

49. ## arithmetic

find the value of each group of base ten blocks = 100 block = 10 small block = 1 how do you figure this out?

50. ## social study

colonial was did american colonists capture the fort t louisbourg and bgan domination over ohio valley

51. ## physics

suppose the glider is initially at rest at x=0, with the spring unstretched. You then apply a constant force in the +x direction with magnitude 0.610 N to the glider. what is the glider's velocity when it has moved 0.100m?

52. ## English Honors 3

In Adventures of Huckleberry Finn, Jim and Huck both decide that their relationships with their friends and loved ones are more important than their freedom, lives, and in Huck's case, his soul. Question: Do you think modern heroes can make the same kinds

53. ## chemistry

The average human body has 1.4x10^2 g of total K within it. Calculate the activity in disintegration/year of the potassium-40 in the average human body using your value of t1/2 (or K) of this substance

54. ## Social Studies

During World War II, the tide turned in favor of the United States at the Battle of A. Leyte Gulf. B. Okinawa. C. Midway. D. the Coral Sea. is it C??

55. ## Math

Juan had three pieces of stick. The longest one measured 64 cm and is twice as long as the other two pieces. Find the total length of the sticks.

56. ## algebra

Please help me anybody Abby Garland is parked at a mile marker on an east -west country road.She decides to toss a fair coin 10 times ,each time driving 1 mile east if it lands heads up and 1 mile west if it lands up tails up. The term random walk applies

57. ## physics

an ideal spring of negligible mass is 12.00 cm long when noting is attached to it. When you hang a 3.15kg weight from it, you measures its length to be 13.40 cm. if you wanted to store 10.0 J of potential energy in this spring, what would be its total

58. ## Math

Joe drank 4 liters of water on Monday and 4 deciliters of water on Tuesday. How much water did he drink on Monday than on Tuesday?

59. ## Intermediate Algebra

Solve using the elimination method. Show your work. 14x+18y=54 -4x-14y=42 HELP please

60. ## algebra

what is formula to simplify the following expression to an answer with only positive exponents 4x9y-9 divided by 12x-3

61. ## health

Bones contain more ________ than any other organ. A. Phosphate B. Calcium C. Vitamin C D. Iron b?

62. ## health

Oblique muscles are an example of which muscle feature? A. Direction of fibers B. Shape C. Size D. Location A?

63. ## HEALTH

What is an example of a muscle of facial expression? A. Orbicularis oris B. Laris oculi C. Buccinators D. All of the above D?

64. ## HEALTH

Nearly ________ movement in the body is the result of muscle contraction. A. All B. 50% of all C. 10% of all D. None of the above b?

65. ## health

Smooth muscle cannot be controlled consciously and thus acts ________. A. Involuntarily B. Voluntarily C. Under the control of the peripheral nervous system D. None of the above A?

66. ## health

How is cardiac muscle similar to smooth muscle? A. Both are striated B. They share no similarities C. They share no differences D. Both have one central nucleus C?

67. ## HEALTH

The ________ muscle mass belongs to the posterior group? A. Smallest B. Largest C. Most dense D. None of the above b?

68. ## HEALTH

Nearly ________ of the heat produced in the body is the result of muscle contraction. A. 55 percent B. 65 percent C. 75 percent D. 85 percent D?

69. ## HEALTH

Skeletal muscles have an abundant supply of ________. A. Tendons B. Bones and cells C. Blood vessels and nerves D. All of the above c?

In order to change information from useless facts information you can absorb and retain, you should do which of the following?

71. ## HEALTH

Skeletal muscle fibers are striated and each acts ________ of neighboring muscle fibers. A. Dependently B. In conjunction C. Independently D. None of the above C?

72. ## HEALTH

Muscles under the peripheral portion of the central nervous system (CNS) are under ________. A. Unconscious or involuntary control B. Conscious or voluntary control C. The control of the autonomic nervous system D. All of the above D?

73. ## Geometry

The area of a 300' by 400' rectangle is doubled by adding a strip of width around the perimeter. Approximately how wide is that strip?

74. ## Physic

If a clock in an airplane is found to slow down by 5 parts in 1013, (i.e., ∆t/∆to = 1.0 + 5.0 × 10. −13), at what speed is the airplane travelling? (Hint: You might need to use an expansion for y)

75. ## heathrow

Jacksonville is the largest city in Florida. recently there were 852,460 people living in Jacksonville. Howw many thousands of people in all lived there? _____is in the hundred thousands place and has a value of _______________

76. ## Math

Morgan want to buy a \$48 dress on sale for 35% off. but when she purchases the dress, she must pay a 20% tax on the sale price. what is the final price of the dress after tax.

77. ## HEALTH

The muscles that move the forearm are located along the ________. A. Trapezius B. Serratus anterior C. Humerus D. All of the above C?

78. ## Math

If you have 3 quarters, 5 dimes, and 6 nickles, how many distinct ways can you give someone \$0.50 (Assuming that all denominations of coins are distinguishable from on another)? I found 4 ways. Is that correct?

79. ## HEALTH

The fused bones of the cranium surround the brain to make it ________ to injury. A. Less vulnerable B. More vulnerable C. Completely resistant D. None of the above A?

80. ## HEALTH

The connective tissue covering ________ for the delicate cells and allow them to withstand the forces of contraction. A. Furnish energy and power B. Prevent bone loss C. Furnish support and protection D. All of the above C?

Which of the following is an example of active reading.

82. ## HEALTH

Smooth muscle contracts ________. A. Fast and rhythmically B. Slowly and rhythmically C. With intensity and speed D. Slowly and sporadically B?

83. ## Physics

A person throws a rock straight up into the air. At the moment it leaves the person's hand it is going 76 mph. When the rock reaches its peak, how fast is it going and what is the magnitude and direction of its acceleration? Ignore air drag.

84. ## HEALTH

Posture, ________, is maintained as a result of muscle contraction. A. Such as singing and painting B. Such as sitting and standing C. Such as jumping and skipping D. All of the above B?

85. ## HEALTH

The muscles located in the leg that move the ankle and foot are divided into ________. A. Anterior, posterior, and lateral compartments B. Oblique, lateral, and posterior compartments C. Horizontal, vertical, and diagonal compartments D. None of the above

86. ## Calculus

What would the values of A, B, and C be in this problem? The tides in a particular bay can be modeled with an equation of the form d= A cos (Bt) + C, where t represents the number of hours since high-tide and d represents the depth of water in the bay. The

87. ## Physic

A sodium-vapour lamp illuminates, with monochromatic yellow light, two narrow slits that are 1.00 mm apart. if the viewing screen is 1.00m from the slits and the distance from the central bright line to the next bright line is 0.589 mm, what is the

88. ## math

Let a be a positive number. If the product abc is negative, which statement must be true? A. bc is greater than 0 B. bc uis less than 0 C. ac is greater than 0 D. ac is less than 0 E. ab is greater than 0

89. ## General Computer Science

There are several interior routing protocols. Is there a place for each one of them? Discuss in what type of network each one would work best.

90. ## Algebra

1. Determine whether the relation is a function. {(-2, -7), (3, -5), (6, -4), (9, -6), (10, -1)} 2. Determine whether the relation is a function. {(-5, -4), (-2, 9), (-1, -2), (-1, 7)} 3. Determine whether the relation is a function. {(-7, -1), (-7, 2),

91. ## math

Determine the comparable interest rate for a \$50,000 loan when the quoted information is 11.8% + 0.5 pt + \$300. (Round your answer to two decimal places.) 1 %

92. ## math30

A sequence has a first term of 24 and every other term is one half of the previous term. Find a recursive formula that defines this sequence. The answer of this question is: an=an-1*1/2 Somebody can help me and let me know why is 1/2 on the formula? please

93. ## General Psychology

In considering the importance of culture to ethics please help me answer the below questions: 1. Are some cultures more moral than others? Please give examples and explain your position. Can you describe a moral standard that is at variance with your own

94. ## English

What does it means "A quality of the intellect"????

95. ## English, pt. 2

what does it means Highly-developed moral character; moral excellence? what does moral means???

96. ## General Engineering

A drag line is connected to an electric motor. Crates are hooked onto the line and dragged horizontally from one location within the factory to another across a series of rollers. There is 15° between the crate and motor and a force of 500N Each crate has

97. ## General Computer Science

Why should IT policy and control be a prime concern to overall management in the selection and development of IT management?” Please write an answer to the above question.

98. ## Grammar

WHATS SEXY? my friend says its a bad word but mom says it means boy or girl.

99. ## algebra

simplifying 3x^2+3x-36/x^2-x-6 and what are the restrictions and also the steps

100. ## algebra 1

-5x-10= 2-(x+4)

101. ## math

what are the greater than and less than signs

102. ## Algebra

Rewrite the equation 2x+4y+2=3y+5 in general form. A.2x+y-3=0 C.2x+y=3 B.y=-2x+3 D.2x+7y+7=0

103. ## Algebra

jake goes to the grocery store and buys 3 apples. 2 cans of soup, and 1 box of cereal. the apples cost \$0.89 each; the soup costs \$2.98 per can; and the box of cereal \$4.99. write an equation that represents the total cost c of jake's purchases.

6*0.7*5

105. ## Math

Amanda is thinking of a number between 35 and 48. The sum of the digit is 7. What is Amanda's number?

106. ## math

Find the probability whose odds against are given in the problem. Odds against are 3 to 7. 1

107. ## Physics

a glass beaker will break if it hits the ground with a speed of 2.0 m/s or more. A cat pushes the beaker causing it to fall 15.0 cm to the floor. will the beaker break?

x2+18x+81

109. ## algebra

mr.thomas wants to buy a boat. he must make 548 monthly payments to pay back the amount he borrowed, plus interest. his monthly payment is \$161.85. what other information is necessary to determine the amount of money mr.thomas borrowed from the bank.

110. ## Physics

An object is thrown upwards at an initial speed of 19.6m/s from a height of 55m. How long will it take for the object to reach the ground.(from the time it was thrown)

111. ## math

write a 4-digit number with a 0 in the hundreds place and a 0 in the tens place.Now write another number,using the same four digits and tell which number is larger.

112. ## probability

There are two identical boxes of balls. In the first box 2 blue and 5 orange balls, and the second 3 blue and 6 orange balls. Chosen at random from the box and pull out a 1 ball. What is the probability that the ball taken is orange

113. ## Calculus

How would you begin this problem? On a standard summer day in upstate New York, the temperature outside can be modeled using the sinusoidal equation O(t) = 11 cos (pi/12 t) + 71, where t represents the number of hours since the peak temperature for the

114. ## algebra 2

find the value of the anniuty a1=\$5000,I=0.08,n=10 what is the future value of the anniuty

115. ## grammar

What is the simple subject and simple predicate in the sentence The smell of cooking is delicious to the hungry campers?

116. ## Science

What part of the microscope does the fine adjustment knob move?

117. ## math

would you use perimeter or area to find the quanity of track needed for a tabletop railroad

118. ## algebra

mr.thomas wants to buy a boat. he must make 548 monthly payments to pay back the amount he borrowed, plus interest. his monthly payment is \$161.85. what other information is necessary to determine the amount of money mr.thomas borrowed from the bank

119. ## Electricity and Electronics

If one body is positively charged and another body is negatively charged, free electrons tend to A. move from the negatively charged body to the postively charged body. B. move from the postively charged body to the negatively charged body. C. remain in

120. ## algebra 2

for the pair of functions,f(x)=2x and g(x)=6x^2-3x+6 find the following pairs a)(f 0 g)(x), b)(f 0 g)(-3) c) (g 0 f)(x) c)(g 0 f)(4) I am haing trouble with these two, can you please help me thankyou

121. ## Algebra2

Help Solving This? 1. √x+4 = √x-1+1 2.2√n + 3 = n 5 Rational Exponet Equations: 1.3x^5/2 - 9 = 0 2.(2x+3)^1/4=4

122. ## math

Stephen has 90 fish. He sold 1/2 of them and gave 1/3 of them to Cody. What faction of the fish was left? How many fish did he give Cody?

123. ## physics

If you walk for 1.66min at a speed of 1.22m/s and then run for 1.66min at 3.05m/s along a straight track, what is the average velocity?

124. ## Science

What type model would you use to study an earthquake?

125. ## math

Meggie has 2,784 stickers. 1/4 of them have glitter, 3/8 of them are felt and the rest are plain. How many of the stickers are felt? what fraction of the stickers are plain?

126. ## Math

Equations With Rational Expressions: Help : 1. 5/a-5 -1 = a/a-5 2. x-1/3 + x+2/4 = 1/6 3. 65-n/n = 4+ 5/n 4. 3/x+3 - 1/x-2 = 5/2x+6

127. ## math

Bari has 180 Mardi Gras beads. 2/3 of the beads are green. 40% of the remaning beads are gold and the rest are purple. What fraction of the beads are gold? how many purple beads does she have?

128. ## Science

In what ways are there three processes similar in terms of the starting materials and end products?

129. ## math

Bennett put 4/7 of his paycheck in his checking account, kept 1/2 of the remainder in cash and put the rest in his savings account. What was bennett's salary?

130. ## math

Mary bought some peppers and apples at the farmer's market. 2/3 of the peppers and 3/4 of the apples were red. the number of red peppers and red apples were the same. if mary bought 27 peppers how many apples did dhe buy?

131. ## Algebra 1

what are the length and width of a rectangle if the area is 13.5 square units and the length of one side is .5 the measure of the perimeter?

132. ## Algebra

I need help with this like really badly sooo yeahhhh:) here it is: Hugo withdrew some money from his bank account. He spent one third of the money for gasoline. Then he spent half of what was left for a haircut. He bought lunch for \$6.55. When he got

133. ## physics

suppose the glider is initially at rest at x=0, with the spring unstretched. You then apply a constant force in the +x direction with magnitude 0.610 N to the glider. what is the glider's velocity when it has moved 0.100m?

134. ## math

i have math and my teacher wrote 26,397 and want's me to write the number in expanded form. how do i do it?

135. ## math

sorry the number is 3

136. ## PSY 1 03

2. All sages provide both wisdom and inspiration. Since Dasha’s speech contained wisdom and greatly inspired her audience, Dasha is a sage. Which one of the following points out the flaw in the argument above? (Points : 1) Just because Dasha is a sage

137. ## intermediate algebra

in solving the equation (x+4)(x-4)=9 eric stated the solution would be x+4=9 =>5 or x-4=9 =>13 however at least one of these solutions fails to work when subsituted back into the original equation. why is that? solve the problem yourself and explain your

138. ## Math

2^z=1/16 find value of z

139. ## Math

ok so having trouble with this have tried and trie but can seeem to come up with tthe answer. d/(1-d)^2=(d+1)^2 - 1/d the answer we were given is d^5-2d^3-2d^2+3d-1=0

140. ## rockford

In the new cities of the 1800s, streetcars were to the suburbs and residential neighborhoods as glass and steel were to

141. ## physics

A baseball is thrown horizontally off a cliff with a speed of 11 ms^-1. What is the vertical distance, to the nearest tenth of a meter, that the ball has fallen after 4.8 seconds?

Did I get the right answer for this? Evaluate the expression 3x squared - 5x when x= -2 My Answer is 46. I got this by doing 3 times -2 and squaring that and then multiplying 5 times -2 and subtracting that ( negative 10 ) from 36. Is this correct?

143. ## physics

A driver in a car traveling at a speed of 55.3 mi/h sees a deer 108 m away on the road. Calculate the minimum constant acceleration that is necessary for the car to stop without hitting the deer (assuming that the deer does not move in the meantime).

144. ## chemisry

metallic bonds are not fully broken until the metal has first melted and then boiled. the boiling points of sodium, magnesium and aluminium are 890 c 1110 c and 2470 c respectively what does this suggest about the srengths of the metallic bonds in these

146. ## Accounting

What is the purpose of financial statement analysis? What are some tools we might use to analyze financial performance? What might we use to benchmark our performance? Why?

147. ## General Psychology

1. Do you believe that people have an unconscious mind? If so, how does it affect thoughts, feelings, and behavior? 2) Have you ever changed a strongly held attitude? What caused the change for you? 3) Do you believe that you are free of prejudice? After

148. ## english

which are the noun(s) and verb(s) They grew up hearing music at home and found it everywhere. my answers. Noun- They Verbs- grew, found

The question that Mr. Kirk helped me with a little while ago. I am trying to do it on my calculator this time. I cannot seem to come out with the answer. I can't seem to get a logical answer. Will you please explain it to me? I just cannot grasp it!!

150. ## General Economics

• Businesses often decide between using automation and labor in production. An automotive environment may have high fixed costs and low variable costs, and an industry that utilizes manual labor for production will have low fixed costs and high variable

151. ## Math

Betsy is making a flag. She can choose 3 colors from red white blue and yellow. How many choices does Betsy have? I get 8 or 16. Am I right? Do I count choices that are in diferint order as another choice? r w b r b w Is that 1 choice or 2?

152. ## Intermediate algebra

If a stone is tossed from the top of a 230 meter building; the heigth of as a function of time is given by h(t)=-9.8t^2-10t+230, where t is in seconds, and height is in meters. After how many seconds will the stone hit the ground? Round to the nearest

The length of a rectangle is twice its width. If the area is 30 square units, find the dimensions of the rectangle.

154. ## intermediate algebra

use the discriminant to determine whether the following equations have solutions that are: two different rational solutions; two different irrational solutions; exactly one rational solution; or two different imaginery solutions. Help please.

155. ## literature

how many feet are in each line of i wandered lonely as a cloud

156. ## 9th grade algebra/Ms Sue

Okay Ms. Sue. I am in 8th grade but I am taking Algebra with 9th graders. I am very confused with my previous problem. I have asked my Dad but we are both getting confused. Now I have come up with 22. Is this my correct answer?

157. ## intermediate algebra

solve using the substition method. show your work. if the system has no solution or an iniinite number of solutions, state this 18x+6y=78 12x+54y=-48