Basic Math question and answers for June 11, 2024
- Q Determine whether the equation defines y as a function of x.y= 1/XDoes the equation define y as a function of x?YesNo
- Q Use the Law of Detachment to draw a logical conclusion from the two given statements. If notpossible, choose not possible.If it is sunny, then I will have a picnic.Today it...
- Q A total of $7000 is invested: part at 6% and the remainder at 10%. How much is invested at each rate if the annual interest is $520?
- Q Supply a valid technology formula for the given function.2^-5x24-5*x2^(-5*x)2^x-5(2^-5)*x
- Q Marina rend a drone and model airplane at the Auto-Models for Teens. The following system represents the hours she rented the drone andthe model plane and the total amount spent...
- Q Cooper's wallet is full of $5 and $10 bills. He has 25 bills totaling $230. How many of each bill does he have? Let x represent the number of five-dollar...
- Q A metallurgist has one alloy containing 38 % copper and another containing 58 % copper. How many pounds of each alloy must he use to make 51 pounds of a...
- Q Solve the inequality. Graph the solution set.- 5+x?1
- Q Which sentence below correctly uses the infinitive to read?A. The only way we could assemble the unit correctly was to read the entire set of instructions.B. The teacher told the...
- Q Classrooms on one side of the drama building are all numbered with consecutive even integers. If the first room, the room with the smallest classroom number, on this side of...
- Q Sally invested some money at 15 % interest. Sally also invested $172 more than 3 times that amount at 14%. How much is invested at each rate if Sally receives...
- Q Which type of nonfiction should be used to share your research on a prominent scientist and her contributions to the study of genetics?A. memoirB. personal essayC. biography
- Q Determine an equation to represent the surface area of a cylinder in terms of the height given that the radius is equal to of the height.
- Q Let (-5, 6) be a point on the terminal side of ?.Find the exact values of sin ?, csc ?, and cot ?.
- Q A local Barnes and Noble bookstore ordered 80 marketing books but received 44 books. What percent of the order was missing?
- Q There were some green and blue pens in a box. If 27 green pens were taken out of the box, there would be 1/3 as many blue pens as green...
- Q A dairy needs 258 gallons of milk containing 7% butterfat. How many gallons each of milk containing 8 % butterfat and milk containing 2% butterfat must be used to obtain...
- Q A good, open-ended question for aninterviewA. has a "yes" or "no" answer.B. gets the person you are interviewing to open up and talkabout anything that comes to his mind.C. gets...
- Q Use the intersection-of-graphs method to approximate the solution of the following equation to the nearest hundredth.
- Q Which answer best describes thefollowing text?A baseball coach gets cut from hiscommunity baseball team.A. verbal ironyB. situational ironyC. sarcasmD. dramatic irony
- Q The total number of births in an average woman's lifetime in Thailand can be approximated by the function f(x) = -0.121x + 5.55, where x is the number of years...
- Q Find the value(s) of c guaranteed by the Mean Value Theorem for Integrals for the function over the given interval. (Enter your answers as a comma-separated list.)
- Q Suppose the U.S. Census Bureau projects the population of Nevada to be 2 million in 2000 and 3.1 million in 2020. Assuming the population growth is linear, Use t years...
- Q Stephanie swims laps every day. The number of laps she swims is directly proportional to the time in minutes. If the constant of proportionality for this relationship is then how...
- Q An image of a book shown on a website is 1.5 inches wide and 3 inches tall on a computer monitor. The actual book is 9 inches wide.a. What scale...
- Q Fill in the blank.The domain of g(x)= 3/X+2 consists of all real numbers except -2, represented in interval notation as
- Q Carlos needs $8078 for a future project. He can invest $7000 now at an annual rate of 9,8%, compounded semiannually. Assuming that no withdrawals are made, how long will it...
- Q A bus makes a stop at 2:30, letting off 14 people and letting on 2. The bus makes another stop tenminutes later to let off 3 more people. How does...
- Q A grocery store sells a bag of 8 oranges for $6.80. How much does one orange cost?
- Q Marissa wants to blend candy selling for $1.20 per pound with candy costing $2.70 per pound to get a mixture that costs her $2.10 perpound to make. She wants to...
- Q . Using the listed equalities, convert the following numbers to different units. Make sure that you have the correct number of significant figures. (5 points per answer, 10 points total)...
- Q A) Given the vertices of a quadrilateral, it can be classified by characterizing its sides. You start by calculating the length and slope of each side. Classify based on these...
- Q Solve the absolute value inequality.4> |1-x|Rewrite the inequality without absolute value bars. Select the correct choice below and fill in the answer box(es) to complete your choice
- Q The total adult population of an economy is 175 million, the number of employed is122 million, and the number of unemployed is 17 million. The percentage of adultswho are not...
- Q Brian has made 9 of 19 free throws so far this season.His goal is to make 70% of his free throws.If Brian makes his next x free throws in a...
- Q Perform the following multiplications and divisions and express the answer in the correct number of significant figures and units. (5 point per answer, 10 points total) Show work for partial...
- Q Solve the absolute value inequality.2|2x-7|+8> 18
- Q If f(x) = x - 4x +4, simplify each of the following.f(x+h)= f(x+h)-f(x) =
- Q Given the functions below, find the domain of (fog)(x).Select the correct answer below:All real numbers except and 31All real numbers except -2All real numbers except - andAll real numbers except...
- Q A manufacturer of household items has total revenue given by the function R= 18.5x and has total cost given by C=16x +250, where x is the number of items produced...
- Q Kevin has half of his investments in stock paying an 11 % dividend and the other half in a stock paying 14 % interest. If his total annual interest is...
- Q Peter has half of his investments in stock paying a 9% dividend and the other half in a stock paying 11% interest. If his total annual interest is $470, how...
- Q An online furniture store sells chairs for $200 each and tables for $750 each. Every day, the store can ship a maximum of 16 pieces of furniture and must sell...
- Q Select the outlier in the data set.57 65 67 69 70 74 75 79 299If the outlier were removed from the data set, would the mean increase or decrease?increasedecrease
- Q Diane works at a gardening store, and today she is helping assemble gas trimmers to be sold. An employee from an earlier shift already assembled 7 trimmers, and Diane can...
- Q Consider the following system of equations-2x+y=8-6x-8y=24A. Which method would you use to solve the system of equations? Explain your reasoningB. Show work, find the solution to the system.C. Sketc the...
- Q Find the horizontal asymptote of f(x) =-5x +4x-4 / -x-2x-3
- Q Given the function h(x) below, select the answer choice that correctly decomposes h(x) into component functions f(x) and g(x) so that h(x) = f(g(x)). Select the correct answer below:h(x) =...
- Q Graph the function.h(x)=xPlot five points on the graph of the function: one point with x=0, two points with negative x-values, and two points with positive x-values. Then click on the...
- Q A small child is climbing up a slide angled at 27.0 above the horizontal. They only make it 0.800 m up the slide before they give up, stop, and then...
- Q Find (a) the solution to the equation f(x) = 0, (b) the x-intercept of the graph of y = f(x), and (c) the zero of f(x).f(x) = 92 +4.6x(a) What...
- Q Brandon has a jar of quarters and dimes with a total value of $10.40. The number of quarters is 4 less than twice the number of dimes. How many quarters...
- Q On two examinations, you have grades of 87 and 88. There is an optional finalexamination, which counts as one grade. You decide to take the final in order toget a...
- Q Initially there were 3 liters of blue paint and 3 liters of crimson paint. A paint job uses 20% of the blue and 80% of the crimson paint.a. What percentage...
- Q In the fall of 2017, there were 43 thousand more female undergraduate students enrolled at a college than male undergraduate students. If the total undergraduate enrollment was 431 thousand that...
- Q Mr. Hall had some money in his bank earning 5.5% simple interest. He had $6000 more deposited in a credit union earning 7% simple interest. If his total interest for...
- Q Select the statement that is equivalent to I saw Robin Hood or Bourne Supremacy.Choose the correct statement below.A. If I saw Bourne Supremacy, I did not see Robin Hood.B. I...
- Q In 2005, there were 15,300 students at college A, with a projected enrollment increase of 1000 students per year. In the same year, there were 35,550 students at college B,...
- Q Scientists are conducting an experiment with a gas in a sealed container. The mass of the gas is measured, and the scientists realize that the gas is leaking at a...
- Q Hannah has to make 105 gallons of punch for a big party. The punch is made of soda and fruit drink. The cost of the soda is $2.55 per gallon...
- Q Find the following for the function f(x) = 3x + 3x-3.(a) f(0) (b) f(4) (c) f(-4) (d) f(-x)(e) - f(x) (f)...
- Q Solve the following equation analytically. Check it analytically by direct substitution, and then support your solution graphically.3x +1/2 + x-1/3 = 15/2The solution set of this equation is (Simplify your...
- Q Car A leaves San Diego at noon driving at 60 mph along a route which is 400 miles long to San Francisco. Car B leaves San Francisco 2 hours later...
- Q The number of counties in state A and the number of counties in state B are consecutive even integers whose sum is 102. If state A has more counties than...
- Q After four years in college, Josie owes $64000 in student loans. The interest rate on the federal loans is 2.4% and the rate on the private bank loans is 4%....
- Q Solve the equation using a graphical method.3t/4-1=3t-3/3 +1
- Q Brandon has a cup of quarters and dimes with a total value of $56.9. The number of quarters is 10 less than five times the number of dimes. How many...
- Q Stanley's weekly allowance is $5. He can also earn $2 each time he walks the family dog. Write an equation that shows how the amount of money Stanley gets in...
- Q A motorboat travels 153 kilometers in 3 hours going upstream. It travels 225 kilometers going downstream in the same amount of time. What is the rate of the boat in...
- Q Julia and her husband own a coffee shop. They experimented with mixing a City Roast Columbian coffee that cost $7.80 per pound with French Roast Columbian coffee that cost $8.50...
- Q A shop order calls for 1000 steel pins each 1 5/8-inches long. If 3/16 inch is allowed for cutting off and facing each pin, how many complete 8-foot lengths of...
- Q A cashier has 60 bills, all of which are $1 or $10 bills. The total value of the money is $231. How many of each type of bill does the...
- Q In 2002, 330 teenagers underwent gastric bypass surgery. In 2007, 780 teenagers underwentgastric bypass surgery.Use t years since 2000 and V (teenagers underwent gastric bypass surgery) and assume theabove information...
- Q Tickets for an Amtrak train cost $23 for children and $50 for adults. Josie paid $3,440 for a total of 85 tickets. How many children tickets and how many adult...
- Q Julia has saved $91 from last year and would like to babysit enough hours to buy a new bike. She makes $8 per hour babysitting, and she needs at least...
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