Questions Asked on
September 25, 2015

  1. Algebra

    A phone company offers two monthly charge plans. In Plan A, the customer pays a monthly fee of $13 and then an additional 6 cents per minute of use. In Plan B, there is no monthly fee, but the customer pays 8 cents per minute of use. For what amounts of

    asked by Gilbert
  2. Calculus 1

    The curve y = |x|/(sqrt(5- x^2)) is called a bullet-nose curve. Find an equation of the tangent line to this curve at the point (2, 2)

    asked by TayB
  3. English

    Which of the following sentences demonstrates proper pronoun-antecedent agreement? a. The United States is proud of their culture. b. Both of the boys performed well in his state exam. c. Neither the girl nor her friends are going to her party. d. The jar

    asked by Jr.
  4. math

    A clerk spent his 35 hour work week as follows: 1/5 of his time in sorting mail; 1/2 of his time in filing letters; and 1/7 of his time in reception work. The rest of his time was devoted to messenger work. The percentage of time spent on messenger work by

    asked by Nancy
  5. English 11

    Check my answers please! 1. Which of the following statements about American Romanticism is nottrue? (1 point) Romanticism in American literature stemmed from Romanticism in British literature.*** Romanticism valued imagination and emotion over reason and

    asked by Rach
  6. Physics

    A skier is pulled up a slope at a constant velocity by a tow bar. The slope is inclined at 23.0° with respect to the horizontal. The force applied to the skier by the tow bar is parallel to the slope. The skier's mass is 55.3 kg, and the coefficient of

    asked by Tia
  7. Physics

    A trebuchet was a hurling machine built to attack the walls of a castle under siege. A large stone could be hurled against a wall to break apart the wall. The machine was not placed near the wall because then arrows could reach it from the castle wall.

    asked by barich
  8. algebra

    An initial investment of $480 is appreciated for 7 years in an account that earns 15% interest, compounded quarterly. Find the amount of money in the account at the end of the period.

    asked by kade
  9. Z table

    The physical fitness of an athlete is often measured by how much oxygen the athlete takes in (which is recorded in milliliters per kilogram, ml/kg). The mean maximum oxygen uptake for elite athletes has been found to be 75 with a standard deviation of 6.3.

    asked by Anonymous
  10. calculus

    A manufacturer of a certain brand of appliance estimates that he can sell 5000 units a year at Php 900.00 each and that he can sell 1500 units more per year for each Php 100.00 decrease in price? What price per unit will give the greatest returns?

    asked by Anonymous
  11. Physics

    In 1939 or 1940, Emanuel Zacchini took his human-cannonball act to an extreme: After being shot from a cannon, he soared over three Ferris wheels and into a net (see the figure). Assume that he is launched with a speed of 29 m/s and at an angle of 59°.

    asked by barich
  12. Spanish

    Esta mañana nos (1) _____ temprano en carro sin mapa. Al (2) _____ de la ciudad, Jorge (3) _____ al empleado de una gasolinera dónde (4) _____ el carril para acceder a la autopista. El empleado no (5) _____ contestarle porque no (6) _____ a dónde (7)

    asked by Matt
  13. Statistics

    The mean salary of 8 employees is $36000 and the median is $32000. This highest-paid employee gets a $2000 raise. What is the new mean salary of the 8 employees? What is the new median salary of the 8 employees?

    asked by Anonymous
  14. calculus

    Find the point on the curve y = x^3 which is nearest the point (4, 0).

    asked by Anonymous
  15. Math

    A concrete patio is 5 2/3 ft wide. It has an area of 36 5/6 square ft. Is the concrete slab long enough to fit a 7-foot picnic table without placing the table along the diagonal of the patio? so far i have 221/6 / 34/6 = 221/34 = 6.5 ft I need to know

    asked by Lorenzo
  16. General Chemistry

    lectron configuration of a neutral atom is 1s22s22p63s23p2. a) Draw the orbital diagram. b) Write a complete set of quantum numbers for each of the electrons. c) Name the element.

    asked by sri
  17. Z table

    Suppose that the readings on the thermometers are normally distributed with a mean of 0∘ and a standard deviation of 1.00∘C. If 8% of the thermometers are rejected because they have readings that are too high, but all other thermometers are acceptable,

    asked by Anonymous
  18. SPAnish

    Modifique el texto por cambiar los verbos italizados de lo familiar (informal) a lo formal Prepara (1) _____ para salir de viaje el lunes por la mañana. Para ello, haz (2) ______ las maletas, sal (3) _____ de la habitación y métete (4) _____ en el

    asked by Matt
  19. Math

    Mrs. Johnson’s class is having a pizza party. If there are 14 students and 7 pizza’s cut into 8 slices, what answer choice represents the fraction of one pizza that each student receives?(1 point) answer choices 1/3 1/4 1/2 1/8 I chose 1/4..Can you

    asked by Anonymous
  20. Physics

    A woman rides a carnival Ferris wheel at radius 20 m, completing 4.8 turns about its horizontal axis every minute. What are (a) the period of the motion, and the magnitude of her centripetal acceleration at (b) the highest point and (c) the lowest point?

    asked by barich
  21. Physics

    A boat is traveling upstream at 13 km/h with respect to the water of a river. The water is flowing at 9.0 km/h with respect to the ground. What are the (a) magnitude and (b) direction of the boat’s velocity with respect to the ground? A child on the boat

    asked by barich
  22. math

    a diameter of a sphere can be measured with a maximum error of 0.2cm . Find the corresponding error volume of a sphere whose diameter is 90 cm.

    asked by chev
  23. calculus

    A rectangular field is to be fenced, one side of which is the edge of a straight river. It is given that the material for the two opposite side costs Php 3.00 per meter and the material for the side opposite the river costs Php 6.00 per meter. If an amount

    asked by Anonymous
  24. Chemistry

    How many grams silver is added to 13 grams gold to produce 85% gold alloy?

    asked by Brenna
  25. child development

    Which of the following statements concerning the maturation of the reproduction systems is true? A.early menstrual are usually normal.b.in the first months of me strutting girls do not usually ovulate. C. At about 17 boys have their first spontaneous

    asked by Woody
  26. Social studies

    1. What are the major geographic features of the Indian subcontinent? 2. How might India's history have been different if there had been no mountain passes in the north? 3. What was the Delhi Sultanate? 4. How did the Hindus and Muslim live together in

    asked by Animegirl
  27. bayside hs

    One genetic disease was tested positive in both parents of one family. It has been known that any child in this family has a 25% risk of inheriting this disease. A family has three children. The probability of this family having at least two children who

    asked by angelina
  28. Please help

    A rectangular picture frame has a perimeter of 58 inches. The height of the frame is 18 inches. What is the width of the frame? Please help show work and help answer thanks

    asked by Will
  29. eced

    The rate of physical growth is slow during which period of life? Prenatal development. B.the first year of life. C. Preschool and elementary years. I am think c.

    asked by woody
  30. Chemistry

    Q: 26.30mL of 0.1105 mol/L H3PO4 solution is neutralized by 139.50 mL of KOH. Calculate the mass of solid KOH required to prepare 500.0 mL of this solution. In the previous part of this question, it asked the concentration of KOH and I worked it out to be

    asked by Sarah
  31. STAT

    A manufacturer of a new car claims the typical car will average 32 mpg of gasoline. An independent consumer group is skeptical of the claim and thinks the mean gas mileage is significantly different than the 32 claimed. A sample of 23 randomly selected

    asked by Serena P.
  32. STAT

    The mean weight of all 20-year old women is 130 pounds. A random sample of 30 women athletes who are 20 years old showed a sample mean of 126 pounds with a standard deviation of 15 pounds. Researchers wanted to determine whether the mean weight for 20-year

    asked by Serena P.
  33. Physics

    A 130-m-wide river flows due east at a uniform speed of 4.1m/s. A boat with a speed of 6.6m/s relative to the water leaves the south bank pointed in a direction 29o west of north. What is the (a) magnitude and (b) direction of the boat's velocity relative

    asked by barich
  34. Calculus

    The Norman window illustrated below has a semicircular section on top of a rectangle. The radius of the semicircle is x. The long side of the rectangle is three times the radius of the semicircle. a)Express the total area of the window, A, as a function of

    asked by Ellie
  35. psychology

    _is often considered the father of mental test and measurements. a. Carl Gauss, b. Clark Wissler c.Sir Francis Galton d.Alfred Binet. My answer is c

    asked by val
  36. psychological test and measurements

    the majority of assessment information collected by most teachers comes from

    asked by val
  37. physics

    A flowerpot falls from a window sill 38.5 m above the sidewalk. What is the velocity of the flowerpot when it strikes the ground? The acceleration of gravity is 9.81 m/s 2 . Answer in units of m/s.

    asked by Anonymous
  38. math

    The price of a small cabin is $35,000. The bank requires a 5% down payment. The buyer is offered two mortgage options: 20-year fixed at 7.5% or 30-year fixed at 7.5%. Calculate the amount of interest paid for each option. How much does the buyer save in

    asked by jessica
  39. physics

    A knight sits on a castle wall during a siege.To while away the time, he notes that boulders catapulted from below land on the top of his wall with a vertical velocity of 9.9 m/s. If he is 35 m above the catapult, what is the initial velocity of the

    asked by zach
  40. Algebra

    tony and his sister maria have the same birthday but tony is five years older than maria let the varible x represent tonys age and y represent maris age. which graph represents the relationship between tons age and marias age?

    asked by angelina
  41. physics

    Consider a carwith front cross-sectional area of A=(1.77 ± 0.02)m^2 and a drag coefficient of C=(0.38±-0.02) moving with a speed of v=(10.0±0.5)m/s. Suppose that the density of air is p=1.20 kg/m^3 at the sea level. calculate the force F=(1/2)CApv^2 on

    asked by Megameno
  42. Language Arts

    What does the word conviction mean in this sentence? His voice rang with great conviction as he told us his ideas. A)Anger B)Certainty C)Confusion D)Sorrow

    asked by Grace
  43. Chemistry 120

    Write the formulas of the compounds formed by Pb4+ with the following anions: NO3−, HCO3−, SO42−, H2PO4

    asked by Anonymous
  44. Chemistry

    Calculate the moles of aqueous calcium carbonate present in a 50.00mL sample of a calcium carbonate standard solution, assuming the standard is known to have a hardness of 125 ppm (hardness due to CaCO3). You can assume that the density of the sample is

    asked by Brittany
  45. math

    35/65 in simplest form

    asked by michelle
  46. statistics

    A study was conducted in which the teachers were asked to rate students for a particular trait on a ten point scale. With the help of data given below find out whether significant difference exists in the rating of the students by the teachers.Teachers

    asked by Saju
  47. Science

    I have two containers, one is 2ml and the other is 5ml. Which would fill both containers all the way. A.gas B.liquid C.solid D. a combination I believe its A. I am right

    asked by Melissa
  48. science

    a student is observing a rock. which of the follwoinf is an observation 1. the rock is 55g in mass 2. the rock is over billions of years old

    asked by tom
  49. Physics

    A car is braked so that it slows down with uniform retardation from 15 m/s to 7 m/s while it travels a distance of 88 m. If the car continues to slow down at the same rate, after what further distance will it be brought to rest?

    asked by Manish
  50. statistics

    With the help of following data, determine both the regression equations Psychology (X): Mean= 30, Standard deviation=1.6 Sociology (Y): Mean= 25, Standard deviation= 1.7 Coefficient of correlation = 0.95

    asked by Saju
  51. Physics

    An incline is divided into 6 equal lengths. Starting from rest a ball accelerates down the incline. It takes 0.21 seconds to reach the first tape marker, a distance of 0.15 meter.

    asked by Sarah
  52. Algebra

    A school store has1200 pencils in stock, and sells an average of 24 pencils per day. The manager reorders when the number of pencils in stock is 500. In how many days will the manager have to reorder.?

    asked by Step his
  53. Physics

    The substation bus bar is made up of 2-iches round copper bars 20 ft. long. What is the resistance of each bar if resistivity is 1.724 x 10-6 ohm-cm.

    asked by Jhun
  54. Math

    To which subsets of the real numbers does the number √113 belong? is it irrational numbers? if there are anymore subsets this expression belongs to, please include it in your response.

    asked by Kaai97
  55. f5 math

    Mr. Chan buys some flour with $80. The price of flour is $x per kg. If the price is increased by $2 per kg, he will buy 2 kg less than with $80. Find the value of x.

    asked by Judy
  56. physics

    Consider a carwith front cross-sectional area of A=(1.77 ± 0.02)m^2 and a drag coefficient of C=(0.38±-0.02) moving with a speed of v=(10.0±0.5)m/s. Suppose that the density of air is p=1.20 kg/m^3 at the sea level. calculate the force F=(1/2)CApv^2 on

    asked by megameno
  57. Physics - URGENT

    Four forces are acting on an object in static equilibrium: Force 1 has a magnitude of 46.0 N and is acting at an angle of 52 degrees above the positive x-axis. Force 2 has a magnitude of 29 N and is acting along the positive x-axis. Force 3 has a magnitude

    asked by Anonymous
  58. Physics

    The position ModifyingAbove r With right-arrow of a particle moving in an xy plane is given by ModifyingAbove r With right-arrow equals left-parenthesis 3 t cubed minus 2 t right-parenthesis ModifyingAbove i With caret plus left-parenthesis 5 minus 2 t

    asked by barich
  59. history

    1. Which economic activity did not depend on the involvement of African americans ? a. cattle industry b. cultivation of rice c. forest industry d. textile industry*** 2.How did the Huguenots contribute to the economy of calolina? a. they were skilled

    asked by kayla
  60. Physics

    A particle leaves the origin with an initial velocity v Overscript right-arrow EndScripts equals left-parenthesis 7.34 i Overscript ̂ EndScripts right-parenthesis m divided by s and a constant acceleration a Overscript right-arrow EndScripts equals

    asked by barich
  61. algebra 2

    How does writing equivalent equations help you solve a system of equations?

    asked by cj
  62. Physics

    A certain airplane has a speed of 336.8 km/h and is diving at an angle of θ = 32.0° below the horizontal when the pilot releases a radar decoy (see the figure). The horizontal distance between the release point and the point where the decoy strikes the

    asked by barich
  63. Physics

    A rifle that shoots bullets at 447 m/s is to be aimed at a target 40.7 m away. If the center of the target is level with the rifle, how high above the target must the rifle barrel be pointed so that the bullet hits dead center?

    asked by barich
  64. Math

    I need help with this order of operations problem. also x in the problem is the multiplication symbol. 44-4x(5+3x2) I got 44-4x(11) 40x11=440 Am I correct?

    asked by Melissa
  65. Math

    Does .0303 equal 303/10,000

    asked by Melissa
  66. Physics

    A boy whirls a stone in a horizontal circle of radius 2.0 m and at height 2.2 m above level ground. The string breaks, and the stone flies off horizontally and strikes the ground after traveling a horizontal distance of 9.7 m. What is the magnitude of the

    asked by barich
  67. Math

    Jamie brought $72 more than Sally brought. Tia and Sally brought the same amount of money. Sally brought $50 more than Kelly brought. If their total souvenir money did not exceed $502, what is the greatest amount of money Jamie could have brought?

    asked by Johnny
  68. math

    Pramod is 15 years younger than his sister after 5 years he will be half his sister age find the present age

    asked by shubham
  69. plateau state university bokkos

    Calculate the energy contained in two capacitors 2macro farad and 4macro farad when connected in parallel across a potential differences of 100volt

    asked by joe eunice
  70. P6 maths

    40% of Amy's stamps is equal to 75% of Mary's stamps. After Mary has given 25% of her stamps away , Amy has 90 more stamps than Mary. Find the total number of stamps they have at first

    asked by Jane
  71. statistics

    A study was conducted in which the teachers were asked to rate students for a particular trait on a ten point scale. With the help of data given below find out whether significant difference exists in the rating of the students by the teachers. Teachers

    asked by Saju
  72. geometry

    I NEED HELP IM STUCK ON THIS QUESTION!!!!!!!!!!!! find the value of each variable. A. x=38, y=76 B. x=52, y=76 C. x=38, y=104 D. x=52, y=104

    asked by rebekah geryk
  73. Math/solving two-step equatios(distributive proper

    Good morning! I am trying to help my nephew who because of seizures when he was younger has a hard time understanding math. I need step-by-step (written in words) on how to do two-step equations (distributive properties). 3(c+5)=12. 5(4d+8)=40. -(2k-11)=7.

    asked by ann
  74. Math

    At 5 A.M. the temperature was –5°F. It climbed 24°F during the day. Then the temperature dropped 28°F by 5 A.M. the next day. What was the low temperature of that 24-hour period?

    asked by Trish
  75. Math (Discrete Math)

    Having trouble with this question on my assignment. I got the rest answered. Assume a domain A = {x ∈ ℝ | x ≥ 2} for the function f(x) = x2 − 4x + 2. Find the value of the inverse f -1(x) at x = 5. Provide 4 decimal places. I'm getting 5.0000 but

    asked by First Time Here :)
  76. Life science,maths lit, history,geography

    Can i become a nurse if i study those subjects?

    asked by Kholelwa ntshayi
  77. Math 1 Algebra

    What is 2p+4x=8 solve for x?

    asked by Maria
  78. Discrete Math

    Having trouble with this question on my assignment. I got the rest answered. Assume a domain A = {x ∈ ℝ | x ≥ 2} for the function f(x) = x^2 − 4x + 2 . Find the value of the inverse f^-1(x) at x = 5. Provide 4 decimal places. I'm getting 5.0000 but

    asked by First Time Here :)
  79. history

    what has been the most significant effect of artistic development in new mexico since world war 2?give two reasons to justify your answer. war art and art about culture

    asked by jesus
  80. Biology

    Could someone please help me with this question. 1100KJ in the form of x*y^2 Thank you for your time and help

    asked by Cherie
  81. physics

    A certain car is capable of accelerating at a uniform rate of 0.83 m/s2 . What is the magnitude of the car’s displacement as it accelerates uniformly from a speed of 80 km/h to one of 92 km/h?

    asked by Anonymous
  82. Physics help!!

    A plane is flying horizontally at constant speed, vo. when it releases a package. The package lands on the ground at t seconds later. Just before the package lands... a. What is its horizontal component of velocity? Leave in terms of vo and t. b. What is

    asked by jeff
  83. math

    the hypotenuse of a right triangle is 12 cm. find one the legs if the area is maximum?

    asked by chev
  84. math

    What is the maximum value of y if y = x^4 - 8x?

    asked by chev
  85. geometry

    A small airplane takes off from point A and continues to climb upward in a straight line, as shown in the diagram. What is the plane’s distance from point A when it reaches point C?

    asked by Anonymous
  86. physics

    a bullet is fired vertically upward from a gun at a velocity of 150m/s.taking g to be 10m/s calculate the gretest heigt reached and at what time and the time the bullet will enter the gun and at what velocity

    asked by cecil
  87. algebra 2

    an empty swimming pool is shaped like a rectangular prism with a length of 18 feet and width of 9 feet. Once water begins to be pumped into the pool, the depth of the water increases at a rate of 0.5 foot hour. write a function d(t) that gives the depth in

    asked by kayla
  88. Kabe college

    What is the resultant of two equal forces of magnitude f,acting at right angles to each other

    asked by Emmanuella
  89. Statistics

    The mean salary of 8 employees is $36000 and the median is $32000. This highest-paid employee gets a $2000 raise. What is the new mean salary of the 8 employees? median doesn't change. I just can't figure out the mean. I tried (36000+8000/8) but it wasn't

    asked by Anonymous
  90. Chemistry

    How many grams silver is added to 13 grams gold to produce 85% gold alloy?

    asked by Anonymous
  91. Chemistry

    How many grams silver is added to 13 grams gold to produce 85% gold alloy?

    asked by Anonymous
  92. Algebra

    4x - 3/5 = 2/5 A. 1/5 B. 5/5*** C. 1/2 D. 1/4

    asked by Abby
  93. s.k.d.a.v

    Two forces act an angle of 120degre.The bigger force is of 40N and the resultant is perpendicular to the smaller one.Find the smaller force.

    asked by sunil
  94. math

    if =65 tan "o"(theta sign), what is the approximate change in h when (theta sign) changes from 60 degree to 60°03’.

    asked by chev
  95. Math

    I need help with this math problem. From the reciprocal of 1/9 take 3 2/5.

    asked by Kyle
  96. physics

    A certain car is capable of accelerating at a uniform rate of 0.83 m/s2 . What is the magnitude of the car’s displacement as it accelerates uniformly from a speed of 80 km/h to one of 92 km/h?

    asked by Anonymous
  97. math

    The sum of the two numbers is k. the product of one by the square of the other is to be a maximum . What is one of the numbers?

    asked by chev
  98. Astronomy

    Light is absorbed and emitted in the form of ________, which are “packets” of electromagnetic radiation that carry a specific amount of energy. photons ions excited atoms?? protons

    asked by Sandra
  99. math

    A rectangular lot having an area of 5000 m^2 is to be fenced on sides. To have the least moment of fencing , what should be the ratio of its length to its width?

    asked by chev
  100. calculus

    Find the point on the curve y =2/3 〖√(18-x^2 )〗 (first quadrant) where a tangent line may be drawn so that the area of the triangle formed by the tangent line and the coordinate axes is a minimum.

    asked by Anonymous
  101. 7th grade algebra

    plane 1 travels 600 mph. plane 2 travels 800 mph and leaves 45 minutes later. when will plane 2 pass plane 1 Not sure what formula I use.

    asked by Kylee
  102. math

    the hypotenuse of the right triangle is 20 cm. Determine the perimeter that will make its area minimum?

    asked by chev
  103. Physics

    Two point charges are on the y-axis, one of magnitude 3.0 * 10^-9 C at y= 10cm and a second of magnitude 6.0 * 10^-9 at the point y=30cm. Calculate the potential at y= 60cm.

    asked by Casanova
  104. math

    the allowable error in the measurement of the edge of a cubical box is one mm. What is the corresponding error in the volume of a cubical box whose edge is 90 cm

    asked by chev
  105. Please Help

    is the root word for the word crackerjack crack?

    asked by brooke
  106. math

    the edge of a cubical box can be measured with an allowable error of 2 mm. What is the corresponding error in the total surface area of the cubical box whose edge is one meter.

    asked by al sah him
  107. physics

    A robot probe drops a camera off the rim of a 323 m high cliff on Mars, where the free-fall acceleration is 3.7 m/s2 . Find the velocity with which it hits the ground. Answer in units of m/s.

    asked by Anonymous
  108. physics

    A tennis ball is thrown vertically upward with an initial velocity of +7.5 m/s. What will the ball’s velocity be when it returns to its starting point? The acceleration of gravity is 9.81 m/s 2 . Answer in units of m/s.

    asked by Anonymous
  109. chemistry uncertainty rule

    if I want to find the uncertainty for a certain molar mass containing 4 atoms of Oxygen, do I multiply the error and the MM by 4: like this 4(15.9994 plus of minus .0003) = 63.9976 plus or minus .0012 (distribute the 4?) or follow the rules for mult. of

    asked by paul
  110. math

    using differential determine the appropriate increase in the surface area of a sphere if the radius increases from 4 cm to 4.05 cm.

    asked by al sah him
  111. interest

    Find the future value an investment of $4720 at 534% simple interest for 9 years.

    asked by Anonymous
  112. Physics

    Projectile motion problem where a projectile is launched from level ground and lands on level ground. I have to use the kinematic equations to show that the time it takes for the projectile to reach its maximum height is equal to one half of the the total

    asked by Anon2013
  113. pre algebra HELP

    Can someone help me with this? I have to use order of operation with it to -12/3x(-8+(-4^2) -6)+2 My answer: -6 Is this correct???

    asked by Crystal X-luel
  114. biology-microscope

    1. should the aperture diaphragm be adjusted to its most open or its least open setting, to begin? 2.where should the stage be set when you first observe the specimen, using the low power objective lens?

    asked by Anonymous
  115. math

    Find the symbols for degrees, minutes and seconds on your calculator. Then find cot(43‹41Œ13"). Please give the details of what you did in addition to the answer. Explain what you did to find this. Has any other response used a wrong technique? What

    asked by April
  116. physical science

    How do I calculate this problem? How much water vapor is produced for each amount of propane burned. Mass of c3h8 reacted 44, mass of O2 reacted 160, mass of CO2 produces 132?

    asked by Jackie
  117. mathematics

    (a2 +b2 +c2) (x2 +y2 +z2) equal (ax +by +cz) 2 prove that a:b:c equal x:y:z............here all 2 are as square

    asked by shuvra
  118. physics

    How much time does a passerby on the sidewalk below have to move out of the way before the flowerpot hits the ground? Answer in units of s.

    asked by Anonymous
  119. physics

    A ball is thrown straight up and reaches a maximum height of 7.16 m. What was its initial speed? The acceleration of gravity is 9.8 m/s Answer in units of m/s.

    asked by zach
  120. Math

    Divide the reciprocal of -12 by -1/3? the answer I came up with is 1/4, is this correct?

    asked by Lisa
  121. math

    The price of a small cabin is $55,000. The bank requires a 5% down payment. The buyer is offered two mortgage options: 20-year fixed at 7.5% or 30-year fixed at 7.5%. Calculate the amount of interest paid for each option. How much does the buyer save in

    asked by jessica
  122. English

    What are some interesting ideas for a topic sentence about what I want to achieve in an English class?

    asked by Anonymous
  123. algebra

    jon rented a car from a company that charged a daily rental fee and a mileage charge. He rented the car for 9 days and drove 300 miles and was charged $315. His friend Amanda later rented the same car for 5 days and drive 240 miles and was charged $186.

    asked by alex
  124. Excel

    Values in a function: A. must be spelled out in words, not numbers B. must be entered as whole numbers. c. Can be a cell or a range of cells D. Cannot have a negative value.

    asked by Dianna
  125. physics

    A novice golfer on the green takes three strokes to sink the ball. The successive displacements are 3.6 m to the north, 2.8 m 45◦ north of east, and 2.2 m 59◦ west of south. Starting at the same initial point, an expert (lucky) golfer could make the

    asked by shannon
  126. Algebra 2

    How do I solve this problem? (4x+2y)(x-3y) This is the answer I've got but I don't think it's correct: 4x*x= 4x^2 2y*-3y=-6y^2 4x^2 - 6y^2

    asked by Johan
  127. Algebra 2

    Did I solve this problem correctly? (b-8)^2 (b)^2= b^2 (-8)^2= 64 b^2 + 64 If not how do I fix it?

    asked by Jenny
  128. programming ,object oriented

    The Parasol Insurance Group sells a variety of insurance policy types. Design a flowchart for a program that accepts a client’s name and “Y’ or “N’ string answers to questions about whether the client wants each of the following policy types:

    asked by John
  129. English

    Which of the following is written correctly? a. Father gets a bit of family news whenever he visits my uncle. b. Father gets a bit of family news whenever my uncle visits him. c. Whenever Father visits my uncle he gets a bit of family news. d. Whenever

    asked by Jr.
  130. Calculus

    We just learned derivatives and now on the Chain Rule. y = r/[(sqrt)(r(sqrd)+1)] y' = [[(sqrt)(r(sqrd)+1)(r)'] - [(r)(sqrt)(r(sqrd)+1)']] / [(sqrt)(r(sqrd)+1)](sqrd) y' = (sqrt)(r(sqrd)+1) - r[1/2(r(sqrd)+1)(raised to -1/2)](2r) My final answer is

    asked by Justin
  131. animals

    What are three kinds of dogs? Chihuahua Husky ??

    asked by 🐶
  132. physics

    Consider a carwith front cross-sectional area of A=(1.77 ± 0.02)m^2 and a drag coefficient of C=(0.38±-0.02) moving with a speed of v=(10.0±0.5)m/s. Suppose that the density of air is p=1.20 kg/m^3 at the sea level. Make a table showning the forces due

    asked by Megameno
  133. Physics

    A 124-kg balloon carrying a 22-kg basket is descending with a constant downward velocity of 25.2 m/s A 1.0-kg stone is thrown from the basket with an initial velocity of 11.7 m/s perpendicular to the path of the descending balloon, as measured relative to

    asked by daniela
  134. Math

    A pharmacy technician is making a 50% solution, how many mL of a 38% stock solution should be added to one pint of a 82% solution? ( just need to know how to set this problem up please)

    asked by Rayne
  135. Chemistry

    8.00 times10*19 molecules H2O to grams

    asked by Breighton
  136. Math

    2x^-2y^-2 for X=3 and y=-2

    asked by Jinas
  137. Maths - coordinate geometry

    Find a equation of the line passing through (-1,2) which is parallel to the line with equation 2y=x+4 Thankyou x

    asked by Anonymous
  138. Social Studies

    What many have caused religious disagreements amongst the colonists in colonial South Carolina? A.The capital only had an Anglican church. B.Settlers weren't religious C.People did not go to church every Sunday D.All of the settlers belonged to the

    asked by Candy
  139. Social Studies

    I need help with this I am a bit confused with the question itself may you please help me. Although Tenochtitlán was a peaceful place, the Aztecs themselves were a warlike people. In the 1400s, Aztec warriors began conquering the other people in the

    asked by Dorathy
  140. Indices

    If P=(64)^-2 Q=1/(16)^1/3 R=8root2 Express pqr as i) a power of 2 ii) a power of 4

    asked by Anonymous
  141. child development

    Genes? A.are not related to weight. B.are related to activity level C.do not influence basal metabolic rate d. Do not influence the rate of calorie burning. I am think b

    asked by woody