Basic Math question and answers for June 19, 2024
- Q 1 Which problems can be solved using the equation 3 x 6 = f?Choose all the correct answers. * Choose only 3*(A) Cleo has 3 times as many bananas as...
- Q Find the savings plan balance after 9 months with an APR of 4% and monthly payments of $200.
- Q Read each problem and state whether it is P(n,k) or C(n,k). Then evaluate the permutation or combination to determine the answer. Show a step of work when evaluating the permutation...
- Q In 2004 there were approximately 6960 cinema sites. In 2000 there were 8400 cinema sites.a. Write an equation describing this relationship. Use ordered pairs of the form (years past 2000,...
- Q A farmer decides to enclose a rectangular garden using the side of a barn as one side of the rectangle. What are the maximum dimensions that can be enclosed with...
- Q A soft drink machine at a local fast food restaurant can be calibrated so that it dispenses an average of ounces per cup. If the ounces of soda dispensed are...
- Q Look at the picture below. What is the person trying to calculate and what mistake did they make in doing so? Be as specific as you can.(4,3) and (5,2)m =...
- Q Tyler Herro, a former University of Kentucky player, now plays for the Miami Heat. As a freshman in college, he averaged 14 points per game. If he were to start...
- Q John receives his bank statement for the month. His balance is $430.52. In comparing his checkbook register, canceled checks, and bank statement, he finds that checks #224 and # 250...
- Q 6x + 55 = x1) Rewrite the equation by completing the square.Your equation should look like (a + c) = d or (x - c) = d.2) What are the...
- Q Kaci owns a clothing boutique. She makes a deposit in her business checking account. She has checks to deposit for $234.53 and $495.87. She also has cash consisting of 14...
- Q A set of data items is normally distributed with a mean of 60 and a standard deviation of 8. Convert 68 to a z-score.
- Q Find a polynomial f(x) of degree 3 with real coefficients and the following zeros.3, 2+3i
- Q Since a middle school opened, the girls' basketball team has had the same record every season. The team has won a total of 156 games while losing only 12 games....
- Q A bar graph shows that sports books received 9 votes. If the scale is 0 to 20 by twos, where should the bar end for the sports books?
- Q Two stores sell the same refrigerator for the same original price. Store A advertises that the refrigerator is on sale for 15% off the original price. Store B advertises that...
- Q A store advertises that during its Labor Day sale, $15 will be deducted from every purchase over $100. In addition, after the deduction is taken, the store offers an early-bird...
- Q Discuss the validity of the following statement. If the statement is true, explain why. If not, give a counter example.Every polynomial function is one-to-one.Choose the correct choice below.
- Q f(x) = (x+7)(x+9)(x-12)List each zero of faccording to its multiplicity in the categories below.
- Q At lunch a waiter had eleven customers and five of them didn't leave a tip. If he got Ssix each from the ones who did tip, how much money did...
- Q A 1.000-g sample of chromium metal reacted with oxygen gas to give 1.462 g of product. Calculate the empirical formula of the chromium oxide.
- Q In a random sample of 200 cars of a particular model, 3 have a manufacturing deficit. At this rate, how many of 10,000 cars of the same model will have...
- Q An exam worth 145 points contains 50 questions. Some of the questions are worth two points and some are worth five points. How many two point questions are on the...
- Q Caleb bought 3 orders of cheese dip to share with his friends. How much did he spend on cheese dip?
- Q Assume you intend to create a stratified sample of 250 from a population of 920 trucks, 1540 subcompact cars, 1320 sedans, 450 motorcycles, 110 R.V.'s, 550 luxury cars, and 780...
- Q A small business sells custom oak moldings in 12-foot lengths. One molding type has the revenue function R(x) = 59x and the cost function C(x) = 2800+ 45x. Find the...
- Q The speed of light is approximately 6.71 a 10 miles per hour. Which of the following options shows this number correctly written in standard notation?
- Q Combine like terms to simplify the expression below.-6y + 7y = 1y32 + y - 2yNow, re-write the equation with the variable with the highest exponent first.
- Q A hiker is walking down a mountain. She walked 5,978 feet in 17 minutes. In that time, she descended 1,024 feet from the top of the mountain. She then walked...
- Q Two cities have nearly the same north-south line of 101 W. The latitude of the first city is 23 N, and the latitude of the second city is 36 N....
- Q Sadie needed to get her computer fixed. She took it to the repair store. The technician at the store worked on the computer for 5 hours and charged her $77...
- Q Junior is saving money in his piggy bank. He starts with 10 cents and adds two pennies each day. Create an x ? y table and a graph for the...
- Q A pennant is shaped like a right triangle with hypotenuse 10 feet. The length of one side of the pennant is 2 feet longer than the length of the other...
- Q You have tablets with a strength of 2.37 mg, and you must give 0.16 g. How many tablets will you need?Less than 1Exactly 1More than 1
- Q - A boat leaves port A and travels 40 knots for 2 hours on a bearing of N 62 W then travels at the same speed for 3 hours on...
- Q The city of Raleigh has 11,900 registered voters. There are twocandidates for city council in an upcoming election: Brown and Feliz.The day before the election, a telephone poll of 600...
- Q In 2012, the population of a city was 5.62 million. The exponential growth rate was 2.48% per year.a) Find the exponential growth function.b) Estimate the population of the city in...
- Q Alexis de Tocqueville observed American society during the beginning of industrialization. Which of the following best characterizes his observations?a) Americans are insufficiently focused on their careers and miss opportunities to...
- Q In a recent survey of college-educated adults, 102 indicated that they regularly work more than 45 hr a week. If this represents34% of those surveyed, how many people were in...
- Q A rope is 60 in in length and must be cut into two pieces. If one piece must be three times as long as the other, find the length of...
- Q Your patient is to receive a dosage of 15 mg and you have only 1 tablet labeled 5 mg. How many more mg are needed?
- Q Complete the proof of the statement, "If a figure is a rectangle, then it must me a parallelogram". Use the diagram provided to help you. Angles A and D are...
- Q Find the angular speed w for the following.a wind turbine with blades turning at a rate of 15 revolutions per minuteThe angular speed for a wind turbine with blades turning...
- Q (a) Find the domain of the following function.(b) Locate any intercepts.(c) Graph the function.(d) Based on the graph, find the range. x, if 0<x?2f(x)= x+2, if...
- Q Permutation and combination: What are your chances of winning the Lucky Millions Lottery if you You pick 4 numbers from 1 to 40 withoutreplacement and 1 number from 1 to...
- Q Error Analysis Cheryl's math teacher asks, "7 is 50% of what number?" Cheryl incorrectly says, "350." What is the correct answer? What error did Cheryl likely make?7 is 50% of...
- Q 3 days after picking apples, a family had 100 apples left. After 6 days, 76 apples were left. Assuming a linear function, write an equation in the form a(t) =...
- Q A motorboat travels 180 miles in 6 hours going upstream. It travels 264 miles going downstream in the same amount of time. What is the rate of the boat in...
- Q Charlie bought a desktop computer and a laptop computer. Before finance charges, the laptop cost $200 less than the desktop. He paid for the computers using two different financing plans....
- Q The drama club is printing t-shirts for its members. The printing company charges a certain amount for each shirt plus a setup fee of $40. There are 21 students in...
- Q Use the figure to the right to find the value of PT. T is the midpoint of PQ.PT=3x+2 and TQ = 5x-8PT=
- Q Use the Zero Product Property and factoring, when necessary, to solve for x.The Math Notes box for Lesson 1.1.4 may be useful, if you need help. Homework Helpa. (x+13)(x-7)=0b. (2x+3)(3x...
- Q A box of cereal states that there are 99 calories in a 3/4 cup serving. What is the unit rate forcalories per cup? How many calories are there in 3...
- Q Find the initial value a, growth/decay factor b, and growth/decay rate, for the following exponential function:Q(t) = 0.0044(2.34)(a) The initial value is a =(b) The growth factor is b =(Retain...
- Q Solve each application below using systems. To receive full credit, you must 1) define all variables used,set up a system of 2 equations and 2 variables, 3) solve the system,...
- Q A rectangle's width is one-third its length, and its perimeter is 96 m. Find the dimensions of the rectangle.The length is m and the width is
- Q A local race for charity has taken place since 1993. Using the actual speeds of thewinners from 1993 through 1998, mathematicians obtained the formula y-0.16x+5.5,in which x represents the number...
- Q Stating Parametric SolutionsState the standard parametric solutions with parameter k, and for inverse trigvalues, round your answers to four decimal places.sin(t) = 0.896 if and only ift = (primary solutions)(secondary...
- Q A random sample of size n = 616 from a population whose parameter is p = 0.31.a. What is the mean of the distribution of sample proportions? Round the answer...
- Q Valentina's parents are planning a trip to the Typhoon Towers resort. They plan to get a 6- day Fun Pass, which will give Valentina access to all the slides and...
- Q Javon is in a 26% tax bracket for his federal income tax. If the amount of money that he paid for federal income tax was $19,240, what was his taxable...
- Q Consider the Quadratic function f(x) = x - 4x - 21.Its vertex isIts largest x-intercept is x =Its y-intercept is y =
- Q The area of an 19-cm-wide rectangle is 380 cm. What is its length?The length is cm.
- Q Car Survey In a survey of 1,700 people who owned a certain type of car, 935 said they would buy that type of car again. What percent of the people...
- Q At the time of her grandson's birth, a grandmother deposits $15,000 in an account that pays 9% compounded monthly. What will be the value of the account at thechild's twenty-first...
- Q You have a choice between going to an in-state college where you would pay $6500 per year for tuition and an out-of-state college where the tuition is $9000 peryear. The...
- Q Inflation causes things to cost more, and for our money to buy less (hence your grandparents saying "In my day, you could buy a cup of coffee for a nickel")....
- Q Select the correct answer from each drop-down menu.A square rotated about its center by 360 maps onto itself at _____ different lines of reflection.across _____ different angles of rotation. You...
- Q Find the linear speed v for the following.the tip of a propeller 1 m long, rotating 500 times per min (Hint: r=0.5 m)The linear speed v for the tip of...
- Q How much should you deposit at the end of each month into an investment account that pays 7% compounded monthly to have $5 million when you retire in 38 years?How...
- Q Select the correct answer.A regular octagon rotates 360 about its center. How many times does the image of the octagon coincide with the preimage during the rotation?A. 1B. 2C. 4D....
- Q Find all values of c that satisfy the mean value theorem for integrals on the following interval.R(v)=v-v; [5,8]C=(Round to two decimal places as needed. Use a comma to separate answers...
- Q A container ship left the Dania Pier and traveled north at an average speed of 20mph. Sometime later an aircraft carrier left traveling in the same direction but at an...
- Q A ball is launched into the air from the top of a building. Its initial velocity is 20 feet per second. The equation h - 16 +20 t + 50...
- Q Investors buy a studio apartment for $200,000. Of this amount, they have a down payment of $60,000. Their down payment is what percent of the purchase price? What percent of...
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