Answers created by MAXIMILIAN C.

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• Which of the following Greek city-states allowed women more rights than any other civilization in Greece?
  
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• The quadrilaterals shown are rectangles. Are they similar? If so, find the scale factor of the larger rectangle to the smaller rectangle.
  
• How do you simplify #7/(""^3sqrt(5)#?
  
• How do you find the axis of symmetry, and the maximum or minimum value of the function #y=-3(x+2)^2+5#?
  
• How fast will an object with a mass of #24 kg# accelerate if a force #54 N# is constantly applied to it?
  
• How do you write 45 in scientific notation?
  
• Is #f(x)=x^3-11x^2+3^x# a polynomials?
  
• A sound wave has a wavelength of 5.5 m in its travel through air at S.T.P with speed 330m/s. What is the wavelength of sound in the medium? where its speed is 1324 m/s.
  
• Sound waves are two dimensional or three dimensional?
  
• For #y=mx+b#, what is another way to explain #m# instead of slope?
  
• What does it mean when someone says something like "Question #0a266"? Where are those numbered/lettered questions?
  
• What is a trapezoid?
  
• How many units of each type should be sold in order to maximize total profit?
  
• How do you solve #-0.3x < -24#?
  
• How do you find the values of all six trigonometric functions of a right triangle ABC where C is the right angle, given a=1, b=3?
  
• Solve, find all solutions for cot(x)cos(x)+cot(x)=0 in [0,2pi) ?
  
• A motorcycle of weight 2000N accelerates from 0 to 25m/s in 6 seconds. What are the magnitudes of a. acceleration? b. mass of motorcycle c. Net force causing the acceleration? (Hint: mass=weight/acceleration due to gravity(g)
  
• I think the answer is 7 which is defined by the highest power of x. But I am not sure. Please help me.?
  
• What does a correlation coefficient represent?
  
• How do you factor 49b^2+70b+25?
  
• How do you simplify #sqrt207 #?
  
• Is the following sentence missing semicolons or commas? If so, where?: The dog growling and snarling snapped at me I was so frightened that I ran.
  
• How do you solve #x^ { 2} - 6x = 7#?
  
• 3x + 4 = 46 Do/Undo (inverse operations)?
  
• One side of a rectangle is 6 longer than the adjacent side. The area is 187. What are the dimensions?
  
• A number is multiplied by 6. If 8 is subtracted from the product you get 34. What is the number?
  
• How do you find four consecutive multiples of 5 whose sum is 90?
  
• What is 2x + 3x - 8 - 3y - 4x + 1 - 8y?
  
• How do you factor #6m ^ { 3} - 18m ^ { 2} - 240m?#
  
• What is the phase shift for the function: #f( x ) = \sin ( 2x - \frac { \pi } { 3} ) + \frac { \pi } { 2}#?
  
• If #cos(t) = −7/19# and tan(t) < 0, find sin(t) and cos(-t). ?
  
• I have to answer these equations but I don't know how to?
  
• How do you convert -630 degrees to radian?
  
• Given θ = 60∘, 0∘ < α < 360∘ and α ≠ θ, find α, such that:?
  
• How do we find the area of a rhombus ?
  
• Cindy bought 4 lunch specials for $7 each. She gave the cashier $40. How much change should Cindy receive?
  
• A wave along guitar string has a frequency 540 Hz and a wavelength of 2.5 meters. Calculate the speed of the wave?
  
• How do you simplify #2div( 5 - sqrt3)#?
  
• How do you find the area of a rhombus with diagonal lengths of 12 cm and 8 cm?
  
• 3, 12, 48 are the first three terms of the geometric sequence. What is the number of factors of 4 that is in the 15th term?
  
• This spring it rained a total of 11.5 inches. This was 3 inches less than last spring. How do you write and solve an equation to find the amount of rain last season?
  
• Find in the missing coefficients and/or exponent in the following expansions, (a+b)^4?
  
• How do you find the domain and range for #y = 3 cos 4x#?
  
• How do you rationalize the denominator and simplify #(sqrt3+7)/(8-sqrt5)#?
  
• Help with precalc homework?!
  
• How do you write x³+7x²+10x in factored form?
  
• Evaluate 11P4?
  
• How do you solve #12x=-88#?
  
• Lance puts $2500 in a savings account that pays 3.75% interest compounded yearly. How much money to the nearest dollar will be in the account 5 years later if he makes no more deposits or withdrawals?
  
• How do you simplify #sqrt16/sqrt8#?
  
• Given theta = 3pi/4 How does one calculate cos^2 theta, cos(-theta), and cos(2) theta?
  
• A triangle has a height of 12 and a width of 8. What is the ratio of height to width?
  
• Can a trapezoid habe 3 right angles?
  
• You have three dice: one red (R), one green (G), and one blue (B). When all three dice are rolled at the same time, how do you calculate the probability of the following outcomes: no sixes at all?
  
• Can alternate interior angles be supplementary?
  
• What is the leading term, leading coefficient, and degree of this polynomial #4y+18y^2+8-10y^4#?
  
• How do you write #y^2 - 3y # in factored form?
  
• A square of the sides are decreasing by 20% .what is the net change of area?
  
• Shannon opens a savings account with $50. Each week after that she deposits $8 into her account. How many weeks does it take her to save $450?
  
• What is the difference between an exotic and native species?
  
• Derived the s1 units of force,pressure and density?
  
• What causes the pitch to change of a siren to change as it goes by you? How is frequency related to pitch?
  
• What is the relationship between the circumference of a circle and its diameter? A) the circumference is about 3 times the diameter B) The diameter is about half the circumference C) There is no realtionship
  
• Which is greater, #|-16|# or #|-18|#?
  
• If a rectangle measures 8 feet on the short side and 9.8 on the long side . what is the area of the rectangle in square feet?
  
• Could somebody please help me solve this?
  
• Could someone please help me solve this?
  
• All the people of a neighborhood pooled and won a lottery ticket. They won $10,000,000 and each person got a .02 share. How much money did each person receive?
  
• Convert 10 metric tons to grams? 3 days to sec 100km to mm 20 miles to m 200lbs to kg
  
• Marty uses a credit card for only necessary purchases. The interest rate charged by the credit card company is 19.9%. If he maintains an average balance of $3,500 owed on the card, how much will he have paid in interest after one year?
  
• 717,265 rouding to the nearest thousand?
  
• What is the domain and range for # y = 2x^3 + 8#?
  
• How do you find the axis of symmetry, and the maximum or minimum value of the function #y=x^2-4x-5#?
  
• You have a pitcher that holds 39.3 oz of lemonade. If each glass holds 8.8 oz, how many glasses can you completely fill?
  
• What is the square root of 0.36?
  
• A store has some dresses that cost the store $38 each. The manager want to sell them at a profit of 20% of it cost. What price should the store charge for each piece?
  
• How do you simplify #3+(12 div 3)-2+18# using PEMDAS?
  
• You are chosen to make a coffee run for yourself and 6 co-workers.the 7 cup of coffee are all the same size and cost $55.30 total. How much does each co-worker owe you for his/her coffee?
  
• What is the measurement of an angle whose supplement is three times its complement?
  
• What is the area of a 6 meter circle?
  
• If a rectangle measures 8 feet on the short side and 9.8 feet on the long side.what is the area of the rectangle in square feet?
  
• How do you graph, identify the domain, range, and asymptotes for #y=sec(x-pi/2)#?
  
• How do you find the inverse of #g(x)=x-2#?
  
• Could producers survive without consumers? Why or why not?
  
• How do you find the slope and y intercept to sketch #5x-2=0#?
  
• A system of equations is shown. What is the solution to the system? 4c+2d=11 (7/2)d=41-22c
  
• What are the important points to graph #y=sin 2x#?
  
• Two angles are complementary. lf the measure of one angle is 20 more than the measure of the second angle, what is the number of degrees in the measure of the smaller angle?
  
• A river boat travels from port A to port B, a distance of 15.0 km downstream, in 1 hour 40 minutes. The return journey takes 2 hours 30 minutes. Calculate: (a) the boat speed relative to the water? (b) the speed of the river?
  
• How do you use cross products to solve #3.6/3=y/14.4#?
  
• How do you combine #(x^2)/(x^2 - 49) - x/(x-7)#?
  
• How do I find the angle of AHC?
  
• Renting a pony costs $200 plus $40 per hour. Write an equation to represent the total cost, c, of renting a pony for h hours.
  
• What is 15.5% as a fraction of lowest terms?
  
• A ball is dropped from a height of 784 ft. It's height h, in feet, after t seconds is given by h(t)=784-16t^2. After how long will the ball reach the ground?
  
• 12) Jenny has 10 tops, 6 bottoms, 3 belts, and 5 pairs of shoes. Assuming that everything matches, how many different outfits can Jenny create?
  
• How do you solve #45a = 9#?
  
• How would you describe the difference between a compressional wave with a large amplitude and one with a small amplitude?
  
• How do you solve #60- 3x = 10- 8x#?
  
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