Answers created by vanessa

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• How do you convert 1.3 into a fraction and percent?
  
• Measures: 98°, 47°, and 35°. What type of triangle is it?
  
• At a constant temperature of 18.0 degrees C, a 2.59 L container has a pressure of 266 kPa. If the gas pressure changes to 250. mmHg. what is the new volume?
  
• Answer it please?
  
• What can you add to #x^2-9x# to get a perfect square trinomial?
  
• How do you solve #r^(1/4)=3#?
  
• Which graphs below show a system of linear equations with no solution? Select all that apply.
  
• ?The question is based on a 52 card deck without Jokers. Find the probability of drawing a 10 of Clubs.
  
• How do you expand (c-d)^7 ?
  
• What factors divided the united states and soviet union?
  
• Jack spends 1 4/5 as long on his homework as Jill. Last week Jill spent 9 3/4 hours doing homework. How long did Jack spend doing homework?
  
• I do not understand how to solve these please help me?
  
• I don't understand how to solve this but I know it = 180?
  
• In a poll of 1,000 randomly selected adults, 400 answered “yes” when asked if they planned to vote in the state election. What is the best point estimate of the population proportion of all adults who plan to vote in that election?
  
• Celano printing recently charged $.49 per page for color copies and nine cents per page for black-and-white copies. If Michaela’s bill for 90 copies was $12.90 how many copies of each type were made?
  
• Question #83656
  
• Question #600cc
  
• How to find the inverse of #x^(2)-x-2#?
  
• How do you solve the linear equation y= -2/3x and 2x+3y=5 using the substitution method and are they dependent, independent, or inconsistent?
  
• Question #03651
  
• Question #022d7
  
• 45% of 60 is what number? 38 is what percent of 40?
  
• How do you graph #y=-3sqrtx-3#, compare to the parent graph, and state the domain and range?
  
• Why are people with blood type O-negative called "universal donors" and why are people with blood type AB-positive called "universal recipients"?
  
• The day after a hurricane, the barometric pressure in a coastal town has risen to 209.7 inches of mercury, which is 2.9 includes of mercury higher than the pressure when the eye of the hurricane passed over. What was the pressure when the eye passed over?
  
• How would you draw a Lewis structure for an atom that has the electron configuration #1s^2 2s^2 2p^6 3s^2 3p^3#?
  
• Question #ae753
  
• Three apples and twice as many oranges add up to one half the number of cherries in a fruit basket. how many cherries are there?
  
• How did Hungarians and Slavic groups respond to the Dual Monarchy?
  
• Question #d4807
  
• How would you describe USA and Italy's intentions behind the terms of the Treaty of Versailles?
  
• According to Population the Bureau, the world population in 2000 was 6.1 billion and increasing at an annual rate of 1.4%. What would the world population be in 2020? What is the exponential function to predict the actual population?
  
• Question #09442
  
• Soon purchased an office chair for $167.87. She received a $19.95 rebate from the manufacturer an $8.95 rebate from the store. The sales tax in her state is 55%. What is the final price?
  
• What is the lowest common denominator of #3/(x^3y)# and #7/(xy^4)#?
  
• Every year, around 25,000,000 kilograms (kg) of hair is cut in the United States. Each kilogram of hair contains about 0.0002 kg of zinc, and each kilogram of zinc is worth about 4 dollars.How many dollars worth of zinc is contained in hair cut in the US?
  
• How do you combine like terms in #(2x ^ { 2} + 9x - 5) + ( 5x ^ { 2} + 7x + 13) - ( 7x ^ { 2} - 18)#?
  
• How do you solve #\frac { z + 29} { 2} = - 8#?
  
• Question #e2f14
  
• Why does overpopulation put severe stress on the environment?
  
• Question #0c94b
  
• How do you solve #4d - 10= 10( d - 7)#?
  
• Question #87ccb
  
• How does embryology prove evolution?
  
• How are the movement of plates at divergent boundaries and at transform boundaries similar?
  
• What is water pollution? How is it created? How can it be stopped?
  
• What can we do to stop global warming or repair the ozone layer?
  
• What is significance of meiosis?
  
• How do human activities lead to secondary succession?
  
• A line passes through #(3 ,5 )# and #(6 ,8 )#. A second line passes through #(7 ,4 )#. What is one other point that the second line may pass through if it is parallel to the first line?
  
• What is the slope of the line through the points (-2, 7) and (3, -3)?
  
• How do you solve #4x + 3> x + 15#?
  
• What is the volume of a cylinder that has a height of 5 cm and radius of 3 cm?
  
• How do you solve #4+ 4( - 5- 3x ) = - 88#?
  
• Why do some seismograph stations receive both primary and secondary waves from an earthquake but other stations don't?
  
• How do you simplify #(x - 4)(x - 7)#?
  
• How do you simplify #4/(x-5)= (x-2)/(x-5)#?
  
• How do you simplify #2/5+1/2#?
  
• What is the area of a rectangle that has a base of #5# #m# and a height of #(4a +b)# #m#?
  
• Leah gets to paint her room since she bought a new set. Two of her paint covers 800 square feet. How many gallons of paint will Leah need to paint entire room, which is 1,200 square feet?
  
• How do you solve the inequality #3x + 2 ≤ 1#?
  
• The measure of two vertical angles are #6x- 22# and #4x+ 2#. What is #x#?
  
• How do you find the general form of the line passing through (-1,2) and (2,5)?
  
• The bill is 100.82. What is the amount of a 15% tip?