Answers created by MeneerNask

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• Question #9685a
  
• Brendan set his watch at 8:30 A.M. At 2:30 PM. he noticed his watch had lost 5 minutes. How many minutes in all did his watch lose by 8:30 A.M. the next day?
  
• What fractions are between #-4/5# and #-8/10#?
  
• What does the box in a box-plot represent?
  
• If an isotope has a half-life of 120 days, when will its activity be down to one fourth?
  
• Question #a394c
  
• What is the total value of the investment after 2 years for an $1240 at 8% compounded annually?
  
• How do I prepare a #2.0*mol*L^-1# solution of #"sodium hydroxide"#?
  
• What is the width (w) of a rectangular room with a length (L) of 60 meters and an area (a) of 2,400 square meters?
  
• Which quadrants are positive and which are negative on an xy plane graph?
  
• Question #44e12
  
• Question #c5d4c
  
• Question #e7b06
  
• Question #74ced
  
• What type of graph is given by #y = ax^2 + bx + c#?
  
• Question #83a8e
  
• A number x is more than –6 and at most 8.?
  
• How do you simplify #\frac { 9w + 3} { 6w - 4} + \frac { 10w } { 18w - 12}#?
  
• In a new development, 50 one and two-bedroom condominiums were sold. Each one-bedroom condominium sold for $120 thousand and each two-bedroom condominium sold for $150 thousand. If sales totaled $7050 thousand, how many of each type of unit was sold?
  
• The amount a shoe store charges in dollars to deliver #x# pairs of shoes can be modeled by the equation #y= 40x +30#. If the total bill was $350 dollars, how many pairs of shoes did they deliver?
  
• What is a waste product of photosynthesis?
  
• Question #68f6f
  
• Question #dc12f
  
• Question #07008
  
• Question #15a8c
  
• Question #e2b91
  
• Question #14601
  
• What term is used to identify a species that is being killed at a faster rate than it can reproduce?
  
• Question #ad2d9
  
• How do you find the zeros by rewriting the function #h(x)=x^2-4x-77# in intercept form?
  
• Question #2c26e
  
• Question #8a60a
  
• Solve #6x-6=9x#?
  
• How do you find the domain and range of # ln(x - 3) + 2#?
  
• A #7 L# container holds #7 # mol and #18 # mol of gasses A and B, respectively. Every three of molecules of gas B bind to one molecule of gas A and the reaction changes the temperature from #320^oK# to #330 ^oK#. By how much does the pressure change?
  
• Question #04839
  
• Question #27b00
  
• Question #f1896
  
• Question #da4a9
  
• Question #a1ded
  
• Question #1683b
  
• Question #d8d11
  
• Describe how you prepare 1L of 0.50M solution of sulphuric acid from 5.0M solution of sulphuric acid?
  
• How do you multiply #(- a ^ { 3} b ^ { 5} ) ^ { 2} \cdot ( a ^ { 4} b ) ^ { 2}#?
  
• How do you find the important points to graph #y = -2 sqrt(x + 2)#?
  
• How do you solve #\frac { 3} { x + 1} - \frac { x + 5} { 1- x } = \frac { - 6} { x ^ { 2} - 1}#?
  
• Question #f1610
  
• How do you find the domain of #f (x) = 1 / ( x - 1)#?
  
• Why is near infrared spectroscopy used?
  
• Question #dcdcb
  
• How does an enzyme convert a dipeptide into two separate amino acids?
  
• Question #f2515
  
• Question #17b8d
  
• What are the properties of 1-propanol?
  
• Question #fbce3
  
• How do you combine #\frac { 5} { x + 4} - \frac { 1} { x - 3}#?
  
• Question #6ec6f
  
• How does concentration change reaction speed?
  
• What is the wavelength of electromagnetic radiation with a frequency of #7.1xx10^6# #"Hz"#?
  
• Question #7116a
  
• The specific gravity of healthy urine is between 1.00 and 1.028. What is the maximum mass of 125.0 mL of healthy urine?
  
• What is the pressure exerted by a force of 900 newtons on an area of 60 cm^2?
  
• How are the characteristics of the Earth, the Moon, and the Sun similar and different?
  
• Which acids or bases do NOT give #"H"^(+)# upon dissolution?
  
• Question #321ec
  
• Say whether the following is true or false and support your answer by a proof: For any integer n, the number n2+n+1 is odd?
  
• Question #1b340
  
• A spoon is raised 21.0 cm above a table. If the spoon and its contents have a mass of 30.0 g, what gravitational potential energy associated with the spoon at that height relative to the surface of the table?
  
• What is the dimensional formula of inertia?
  
• What is the mutual force of repulsion between two charged spheres 2 cm apart if the repulsive force for a 1 cm separation is 16 N?
  
• What are the asymptotes and removable discontinuities, if any, of #f(x)= (2-2x)/(x-1)#?
  
• Element X has a half-life of 6000 years. If you a fossil and find only 12.5% of the original amount of element X, what would the age of the specimen be?
  
• Question #099cb
  
• Question #09371
  
• How is water represented in liquid phase?
  
• Is #xy=4# a direct variation equation and if so, what is the constant of variation?
  
• Question #72a87
  
• A race car travels 1,212 kilometers in 4 hours. What is the car's rate of speed?
  
• What is the value of #a# in the equation #5a- 10b=45#, when #b =3#?
  
• Question #fc8ca
  
• How do you simplify #2/(sqrt3)#?
  
• The average (arithmetic mean) weight of 3 boxes is 70 pounds. If each box weighs at least 68 pounds, what is the greatest possible weight, in pounds, of one of these boxes?
  
• A 6 kg cart on a level surface is pulled at a constant velocity of 2 m/s by a constant force of 10 N. What is the acceleration? What is the friction force opposing the motion?
  
• What type of wavefront emerges from a distant light source?
  
• What is the use of convex mirrors?
  
• Question #9e3f1
  
• How is the graph of #g(x)=-10+x^2# related to the graph of #f(x)=x^2#?
  
• How do you solve #h = -16t^2 + 3200#?
  
• How do you find the equation of this question using y=mx+c if there is no c value?
  
• Question #a96bd
  
• How do you find the domain and range of #y = 4 - 3x#?
  
• How do you graph, label the vertex, axis of symmetry and x intercepts of #y=-(x-2)(x+1)#?
  
• Question #cc868
  
• How do you solve #15y - \frac { 11} { 2} = \frac { 11} { 2} y + 2#?
  
• Question #87127
  
• What is the most serious condition associated with human papilloma virus in women?
  
• Question #ee990
  
• Question #ba374
  
• How do you find the midpoint of the line segment joining (2,8) and (-6,10)?
  
• How do you find the value of the discriminant and determine the nature of the roots #6p^2-2p-3#?
  
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