Basic Math question and answers for June 20, 2024
- Q Victoria invests $300 into an account with a 2.5% interest rate that is compounded semiannually.How much money will she have in this account if she keeps it for 5 years?Round...
- Q The ratio of the number of mystery books to the number of science fiction books is 4:3. The ratio of the number of science fiction books to the number of...
- Q Two cities have nearly the same north-south line of 97 W. The latitude of the first city is 27 N, and the latitude of the second city is 37 N....
- Q An astronaut is returning to Earth in a spacecraft. If the spacecraft is descending at a rate of 13.81 kilometers per minute, what will be its change in height after...
- Q The function fis defined as follows.f(x) = -x +6If the graph of fis translated vertically downward by 3 units, it becomes the graph of a function g.Find the expression for...
- Q Solve the equation for x.x - 12x +32 = 0
- Q Angle is in standard position and (-6, -4) is a point on the terminal side of ? What is the exact value of sec? in simplest form with a rational...
- Q Carmen is choosing between two exercise routines.In Routine #1, she burns 44 calories walking. She then runs at a rate that burns 16.3 calories per minute.In Routine #2, she burns...
- Q Using the verbal description below, write the original function and it's inverse.Explain your solution strategy.1. Starting with a number x, subtract 52. Take the square of that quantity3. Divide by...
- Q The total amount of sodium in 2 hot dogs and 3 cups of cottage cheese is 4,720 mg. The total amount of sodium in 5 hot dogs and 2 cups...
- Q Liz does screen-printing. When she screen-prints a batch of T-shirts, there is an initial set-up time of 15 minutes. After that, it takes 3 minutes to print each shirt. How...
- Q A coach bought 3 jerseys and 2 pairs of shorts for each of the 14 players on her soccer team. The jerseys cost $15 each, and the shorts cost $12...
- Q A contractor is in charge of hiring people for a construction project. The number ofdays it would take to complete the project with a full time workers can be foundusing...
- Q In Fall 2020, 10.5 million undergraduate students attended a 4-year institution full-time. Of those, 9,240,000 were under age 25, 945,000 were ages 25-34, and315,000 were age 35 and older.Answer the...
- Q Express 9.603603603... as a rational number, in the form p/qwhere p and q have no common factors.
- Q Which of the following expressions is incorrect?|-12| = 12|12| = 12-|-12| = -12-|12| = 12
- Q The Thomas Jefferson Memorial is on 18.36 acres of land and the Franklin Delano Roosevelt Memorial is on 7.5 acres of land. How many more acres is the Jefferson Memorial...
- Q A phone company offers two monthly charge plans. In Plan A, the customer pays a monthly fee of $7.80 and then an additional 7 cents per minute of use. In...
- Q The amount of water an electric dishwasher uses to wash dishes varies directly with the number of loads of dishes. The dishwasher uses 32 gallons of water to wash 4...
- Q If you solve a system of equations, and your final step ends with the following answer: 12= 12....how many solutions are there to the system of equations?infinite solutionsno solutionone solution
- Q Match the amplitude, midline, period, and frequency for the cosine equation.f(x) = 5 cos(2x) + 31.52. ?3. 24. y = 3a. Amplitudeb. Frequencyc. Midlined. Period
- Q What does the graph of y=x+- 1/(x+2)-3 look like? Graph the equation on your calculator. Use the trace and/or zoom buttons to find the r- and y-intercepts. What is the...
- Q Find the exact value of the following expression. Do not use a calculator to enter a decimal approximation.sin?/4
- Q According to a recent Pew Research poll, 68% of Americans say that the U.S. economic system unfairly favors the powerful. In a recent sample of 830 Americans, 111 agreed that...
- Q Write the equation that results in the desired transformation.The cube root function, vertically shrunk by a factor of 0.5, and reflected across the x-axis.y =(Type an expression using x as...
- Q The mean weight of all Goliath grouper caught on the Treasure coast is 438 pounds, with a standarddeviation of 49 pounds. Suppose a random sample of 92 Goliath Grouper from...
- Q Two groups of students on a fieldtrip is getting food in a fast food restaurant. The first group bought 8 burgers and 4 soft drinks for $34.08. The second group...
- Q Suppose there are eight salespeople. If seven of the salespeople earned $2,400, $2,500, $2,800, $2,800, $3,400, $3,400, and $3,800, how much would the eighth person would need to earn for...
- Q Use the following information to answer the questions. The 6th term in the arithmetic sequence is 35 and the 9th term of the arithmetic sequence is 50.What is the common...
- Q A construction crew is lengthening a road. Let y represent the total length of the road (in miles). Let x represent the number of days the crew has worked. Suppose...
- Q Drag and drop an answer choice into each empty box below. -11 4 -4 11 Consider the points R(6,5) and U(-5,6). RU undergoes the translation (x, y) ? (x +...
- Q Estimate the population mean by finding a 99% confidence interval given a sample of size 11, with a mean of 41.7 and a standard deviation of 11.2.Preliminary:a. Is it safe...
- Q Two cities are 2000 km apart and lie on the same north-south line. The latitude of the northernmost city is 53 N. What is the latitude of the other city?...
- Q Answer the following.(a) The signal from a certain satellite takes approximately 0.013 seconds to reach Earth. Write this number in scientific notation.(b) The total surface area of South America is...
- Q An investor has an account with stock from two different companies. Last year, his stock in Company A was worth $4600 and his stock in Company B was worth $1000....
- Q A store is having a sale on trail mix and jelly beans. For 8 pounds of trail mix and 3 pounds of jelly beans, the total cost is $23. For...
- Q A center-pivot irrigation system provides water to a sector-shaped field as shown in the figure. Find the area of the field if ?=145 and r= 36 yd. The area of...
- Q Ben walks at a rate of 3 miles per hour. He runs at a rate of 5 miles per hour. In one week, the combined distance that he walks and...
- Q Fill in each blank with the appropriate response. (Remember that the vertical stretch or shrink factor is positive.) The graph of y=- 1/5 [x-8]-7 can be obtained from the graph...
- Q Last year, a baseball team purchased new equipment. The equipment manager paid $20 per bat and $12 per glove, spending a total of $552. The manager bought 34 pieces of...
- Q A person's blood type is denoted with the letters A, B, and O, and the symbols + and -. The blood type A+ is read as A positive. The blood...
- Q At the local dairy farm, Kareem buys a 32-oz container of yogurt for $2.56. Jonah buys a 6-oz container of yogurt for $0.48. Are the cost, y, in dollars and...
- Q Graph the data. Then find the slope of the line. Explain what the slope represents. At 6 A.M., the retention pond had 28 inches of water in it. The water...
- Q Find (fog)(1), (g o f)(1), (f o g)(x) and (gof)(x).f(x) = x + 1; g(x) = 3x - 4(fog)(1) =
- Q As shown in the illustration, Alexa had a negative balance in her checking account before depositing a $47.00 check. What is the new balance of Alexa's checking account? What property...
- Q She receives 70 rewards points just for signing up.She earns 3.5 points for each visit to the movie theater.She needs 105 points for a free movie ticket.Write and solve an...
- Q A bus traveled on a level road for 6 hours at an average speed 20 miles per hour faster than it traveled on a winding road. The time spent on...
- Q After the end of an advertising campaign, the daily sales of a product fell rapidly, with daily sales given by S=3500e-0.12x dollars, where x is the number of days from...
- Q 1. Zachary's final project for a college course took a semester to write and had 95,234 words. Zachary wrote 35,295 words the first month and 19,240 words the second month.a....
- Q Joel sells ice cream cones at the county fair. He has to rent the equipment for $34 and spend $0.53 on ingredients for each cone. Write an inequality and solve...
- Q Mr. Harris has some money in his wallet. He pays the babysitter $12 an hour for 4 hours of babysitting. His wife gives him $10, and he puts the money...
- Q A psychologist finds there is a probability of 0.51 that people have a specific fear. The psychologist then decides to research this further by selecting a random sample of 64...
- Q Three sisters have ages that are consecutive odd integers. The sum of the age of the youngest and three times the age of the oldest is five less than five...
- Q At a concession stand, seven hot dog(s) and four hamburger(s) cost $16.00; four hot dog(s) and seven hamburger(s) cost $19.75. Find the cost of one hot dog and the cost...
- Q Stephen makes a base monthly salary of $1500. As a vendor, he must sell $20,000 worth of items per month. He also makes a 4% commission on all sales beyond...
- Q Newfoundland is a large breed of dog. It weighs about 10 x 10 pounds. Write 10 10 using an exponent. Then find the value of the power. How many pounds...
- Q Explain why 323.202 is less than 323.21 even though 202 is greater than 21.
- Q A single-serving coffee machine is programmed to dispense 8 ounces of coffee per serving. Occasionally, the machine will start to overfill or underfill cups of coffee and require recalibration. According...
- Q Suppose payroll tax is 6% of wage/salary income up to $100,000 and 2% of income earned in excess of $100,000. How much payroll tax does a person pay whose salary...
- Q Carson has a smart phone data plan that costs $35 per month that includes 10 GB of data, but will charge an extra $15 per GB over the included amount....
- Q Vaccinations are intended to prevent illness. Suppose a flu vaccine is determined to be effective for 52% of patients administered the shot. A random sample of 75 people will be...
- Q Nanette must pass through three doors as she walks from her company's foyer to her office. Each ofthese doors may be locked or unlocked.Let C be the event that at...
- Q Find the savings plan balance after 15 months with an APR of 2% and monthly payments of $300.
- Q 1. Dora has an after school job at the Children's Zoo. She notices that at one meal, 3 catswill eat 2 cans of food.a How much food does 1 cat...
- Q At noon, a barista notices that she has $30 in her tip jar. If she makes an average of $0.45 from each customer, how much will she have in her...
- Q The line of best fit through a set of data isy = - 55.765 - 2.454xAccording to this equation, what is the predicted value of the dependent variable when theindependent...
- Q Find an equation of the line described below. Write the equation in slope-intercept form (solved for y), when possible.Through (-4,7), perpendicular to the y-axisWhat is the equation of the line?
- Q Find composite numbers that have the following characteristics: a. A number greater than 40 whose prime factorization contains 3 prime numbers that do not repeat. b. A number greater than...
- Q f(x) = 2x and g(x) = 2.^x Graph the functions on the same coordinate plane.What are the solutions to the equation f(x) = g(x) Enter your answers in the boxes.
- Q The state of New York reported 1484 live births in which the infants had Down syndrome (trisomy 21) between 2006 and 2010, which averages to about 5.7 cases per week....
- Q ?BCD What is the length of the other leg? Enter your answer, as a decimal rounded to the nearest tenth, in the box. is a right triangle. The length of...
- Q So far this season, the university's football team has executed 147 running plays, 134 passing plays, and 21 "trick" plays. What is the probability that the team will execute a...
- Q Andy is scuba diving. He starts at sea level and then descends 10 feet in 2 1/2 minutes.Part AHow would you represent Andy's descent as a unit rate? Express your...
- Q Which of the following expressions are equal to 1,-1, or to neither of those? List the corresponding letter(s), separated by commas if there are more than one.a. a - 4...
- Q Solve the inequality algebraically.2x > -12x
Get Answers to Unlimited Questions
Join us to gain access to millions of questions and expert answers. Enjoy exclusive benefits tailored just for you!
Membership Benefits:
- Unlimited Question Access with detailed Answers
- Zin AI - 3 Million Words
- 10 Dall-E 3 Images
- 20 Plot Generations
- Conversation with Dialogue Memory
- No Ads, Ever!
- Access to Our Best AI Platform: Flex AI - Your personal assistant for all your inquiries!