Answers created by Qinglong Diep

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• How do you simplify #root4(x^16)#?
  
• What is the lateral area of a pyramid-shaped building that has a slant height of 210 feet and a square base 332 feet by 332 feet?
  
• How do you teach present progressive?
  
• How do you graph the line #y = 4#?
  
• How do the 3 states of matter change?
  
• What are some examples of genetics ?
  
• What's the answer of 3h-2=16?
  
• Over the summer, for every 14 okra seeds Dana planted, 9 grew into plants. If he planted 154 okra seeds, how many grew into plants?
  
• The mass of 10 packets of sugar is 6#h# kg. If each packet of sugar has the same mass, what is the mass of 45 such packets of sugar?
  
• Janelle plans to buy three boxes of popcorn at the movies for herself and two friends. If each box costs $1.95, how much change will she receive when she pays with a ten-dollar bill?
  
• How do you convert 0.5% to a decimal?
  
• How do you write 0.3 as a fraction?
  
• If an element is composed of atoms with seven valence electrons, in which group does it belong?
  
• A customer buys two items which total $3.78 and gives the cashier a $5.00 bill. Before the cashier can give him the change, he gives the cashier three pennies; now he has given the cashier $5.03. His correct change is ?
  
• What is 140 degrees decreased by 65%?
  
• My cousin borrowed $15,000 for a new car loan for 5 years. He told me that at the end of the loan, he had paid $21,000 for the interest and principal. What was the rate of the loan? A. 7% B. 8% C. 9% D. 10%
  
• I plan on opening a savings account with $800 and leaving it in the account for 4 years. If the bank is going to pay me an interest rate of 5%, how much money will I have in the account at the end of 4 years? A. $2,400 B. $1,600 C. $960 D. $160
  
• If I invest $1,000 at an 8.5% interest rate, how much money will I earn over 6 years? A. $5,100 B. $1,510 C. $510 D. $85
  
• If I invest $600 at an 11.5% interest rate, how much money will I earn over 5 years? A. $945 B. $345 C. $69 D. $34.50
  
• The cost of calling Nogales is $1.12 for the first 3 minutes and 52¢ for each additional minute, what would be the cost of a 10-minute call?
  
• Simplify. 1.567 + 2.345 - 1.83(5) ?
  
• How do I find #ln 127.1#?
  
• How do you add #(3x ^ { 2} - 5x - 5) + ( 9x ^ { 2} + 2x + 1)#?
  
• How do you solve #46= 2( b + 9)#?
  
• Harold bought 3 pounds of red apples and 42 pounds of green apples from Blue Star Grocery, where both kinds of apples are s17s a pound. How much did Harold spend on apples?
  
• There were more dragons than knights in the battle. In fact, the ratio of dragons to knights was 5 to 4. If there were 60 knights, how many dragons were there?
  
• How do you find the slope and intercept of #y= x+1#?
  
• What is a homogeneous mixture?
  
• You earn 23 points out of 30 on a quiz. What percent did i earn?
  
• How do you convert 7/12 into a decimal and percent?
  
• One style of basket originally sold for $10.60. the first decrease was 24%, and the second was 14%. What is the cost of a basket today?
  
• 7800÷33800* 100 what is percentage?
  
• What is a strong base?
  
• In terms of the scientific method, what is the purpose of an experiment?
  
• What is the difference between evaporation and condensation?
  
• How can a solvent dissolve a solute?
  
• How do you evaluate #−7 − 8 #?
  
• How do you solve #8( 12- 2x ) = 5x + 12#?
  
• How do you simplify #(5k + 10) - (2k - 1)#?
  
• Souvenir pennants are normally priced at $5 If they are on sale for 30 off, what is the sale price?
  
• In a class of 40 students, 15 like mangoes ,21 like pineapples and 6 likes the two fruits. 1. Represent the information in a Venn diagram. 2. How many do not like mangoes and pineapples?. 3. What percentage of the class like mangoes only?.
  
• Find the domain and range of f(x)= 4x²+3x+1?
  
• What is the answer to 4(7c+2)=28c?
  
• How do you spot an outlier?
  
• If the earth were without any autotrophs what would happen to rest of the life. Explain?
  
• How to simplify (2a-1)(3a+2)?
  
• Last year, Laura rotated the tires on her car so that all 5, including the spare received equal wear. Laura drove 22,500 miles last year. How many miles of wear did she put on each tire during the year?
  
• A submarine dives at an angle of 13° to the surface of the water. The submarine travels at a speed of 760 feet per minute. About how deep is the sub after 5 min?
  
• What happened to the 1916 Keating-Owen Act?
  
• How do you multiply #(x + 4)(x2 - 3x + 2)#?
  
• What are 2 examples that explain why America needed the ‘Civil Rights Movement’?
  
• Can an equilateral triangle also be isosceles?
  
• Can i find the area of all geometrical figure with only one formula?
  
• What is the slope of the line 4x + y = 3?
  
• Explain why titanium conducts electricity?
  
• How do you multiply #(3x – 7)(5x + 6)#?
  
• How can I calculate the half life of an isotope?
  
• How do you graph using slope and intercept of #2x-y=5#?
  
• At 8 a.m. the temperature was –4ºC. At 12 p.m., the temperature was –1ºC. Shayla claims that it was warmer at 8 a.m. than it was at 12 p.m. What mistake did Shayla most likely make when comparing the temperatures?
  
• A math test with 42 questions is worth 186 points there are multiple choice questions that are worth two points and short answer questions that are worth seven points how many types of each question are there?
  
• Jane has soccer practice every 5th day and tennis practice every 7th day. On which day will she have both soccer and tennis?
  
• 3x+5=-16 how do you solve ?
  
• What is the electron dot diagram for an oxygen atom?
  
• What is the maximum number of electrons in each ofthe following energy levels: first, second, third?
  
• The slogan of the Free Soilers was "Free soil, free speech, free labor, and free _____"?
  
• What line of latitude did the United States and Great Britain agree upon as the border of the Oregon Territory?
  
• When and why did the secession begin? What state seceded first?
  
• What is the area of this circle? (Express your answer using TT.) Radius of the circle is 6m
  
• Who was Molly Pitcher?
  
• There are 8 members of the women’s basketball team and 7 members of the men’s track team at an athletic club meeting. What is the probability that a committee of 3 selected at random will have at least 2 members of the basketball team?
  
• How do you graph y=-2 ? and how do you graph y=-x+4 ?
  
• What are the different types of indirect characterization?
  
• How do you subtract #(3x ^ { 2} - 2x + 3) - ( x ^ { 2} - 3x + 4)#?
  
• The chess club members bought 6 tickets to a tournament for $15. How much would they have paid if all 9 members wanted to go?
  
• What is the closest of the surface area of the cylinder with a radius of 16 and height of 29?
  
• How do you find the slope and intercept of #y= -8x - 7#?
  
• How do you find the height of a parallelogram with an area of 104 square and a base of 8 yards?
  
• How can a quadrilateral be classified?
  
• How do you simplify #(x+2)^3#?
  
• What's another word for ionic compound?
  
• Micah bought three note pads for $1.95 each. How would you calculate the amount of change Micah got back if he gave the cashier $10.00?
  
• How do you solve #3( y + 4) = 4( y - 6)#?
  
• How do you solve #x^2-10x=0 #?
  
• Mary's grade on her research paper counts as 20% of her final grade in English. If there are a total of 400 points possible, how many points can she earn for her research paper?
  
• How do you factor the expression #x^2-5x-24#?
  
• Mr. Jones spent $156 to attend a football game. 20% of this cost was for a parking pass. He spent the remainder of the money on two tickets for the game what was the price per ticket? A. $15.60 B. $31.20 C. $6.40 D. $124.80 (provide answer AND explain)
  
• The George family ate out at a restaurant and wants to leave a 15% tip. Their meal cost $42.00 before tip. How much will they pay for their meal, including tip?
  
• What number is 75% of 125?
  
• How do you simplify #sqrt(9ab^4)#?
  
• What does x equal in this sentence 27/45 = x/100?
  
• What is the slope passing through the points (-2,4) and (7,-3)?
  
• A cylinder has a diameter of 10 inches and a height of 2.3 inches. What is the volume of this cylinder, to the nearest tenth of a cubic inch?
  
• Tom is making meatloaf with 3/4 pound of turkey and 5/6 pound of ground beef what is the least common multiple he should use to find the total number of pounds of meat?
  
• How do you multiply #(5 - 8y)^2#?
  
• A sphere has a radius that is 15.6 inches long . Find the volume of the sphere . Round to the nearest tenth?
  
• What is #sqrt300# rounded to the nearest ten?
  
• How do you solve #y>4x#?
  
• If a maximum of 5.60g of a gas at 2.50 atm pressure dissolves in 3.5-l of water, what will the solubility be if the pressure changes to 5.00atm?
  
• What is the slope of (9,4) and (5,-3)?
  
• If prices increase at a monthly rate of 3.9​%, by what percentage do they increase in a​ year?
  
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