Basic Math question and answers for May 27, 2024
- Q Use graphs to find the set.(-5,0) U[-1,3]Select the correct choice below and fill in any answer boxes within your choice.OA. The set is(Type your answer in interval notation.)OB. The answer...
- Q Other than , use interval notation to express the solution set and graph each solution set on a number line.2(8-5x)>30-3xSelect the correct answer below and, if necessary, fill in the...
- Q Solve the compound inequality.-8?x-4< -1Select the correct choice below and, if necessary, fill in the answer box to complete your choice.OA. The solution set isOB. The solution set is the...
- Q A wooden artifact from an ancient tomb contains 40 percent of the carbon-14 that is present in living trees.How long ago, to the nearest year, was the artifact made? (The...
- Q A construction worker, 24 feet up on a scaffold, lifts a 4-lb rope handover hand up to the scaffold to raise a cement block weighing 6pounds off the ground. (Assume...
- Q A physics class has 40 students. Of these, 14 students are physics majors and 18 students are female. Of the physics majors, four are female. Find the probabilitythat a randomly...
- Q Any of the following may contribute to over-training,with the exception of which?A. Training too intensely.B. Training with supervision.C. Training too much.D. Training too quickly.
- Q If you see an argument getting out ofcontrol and heading towards violence,you should leave and notify someoneasap. Who would be the best people tonotify?A. the relations of those involvedB. people...
- Q Some healthcare products are advertised tobe effective without muchbehindthem, which makes them questionable.A. moneyB. guaranteeC. scientific research
- Q At the beginning of an experiment, a scientist has 268 grams of radioactive goo. After 210 minutes, hersample has decayed to 4.1875 grams.What is the half-life of the goo in...
- Q Living in a large city which has bad air qualityfrom pollutants can negatively affect yourhealth.A. environmentalB. socialC. emotionalD. spiritual
- Q Use the basic proportion P/10 - A/B to solve the following problem for the unknown quantity. Round your answer to the nearest hundredth, if necessary.
- Q A tractor pull contest is held at a county fair. The tractors in thecontest pull a sled on which two more people get on every 10 feet.The force function to...
- Q The half-life of Palladium-100 is 4 days. After 20 days a sample of Palladium-100 has been reduced to amass of 5 mg.What was the initial mass (in mg) of the...
- Q What term describes when there is anincrease, often sudden, in the number ofcases of a disease above what is normallyexpected in a population?A. endemicB. anemicC. pandemicD. epidemic
- Q Solve the equation using the quadratic formula.2x2 =2x+3*w***Score: 0 of 1Next QuestionThe solution set is .(Simplify your answer. Type an exact answer, using radicals and i as needed. Use integers...
- Q If you hear someone joking about suicide,A. change the subjectB. take it seriouslyC. laugh along to lighten the mood
- Q Ais a set amount of money that youpay systematically in order to receive acertain amount of health insurance.A. deductibleB. premiumC. tax credit
- Q Change the fraction to decimal form rounded to the nearest thousandth, if necessary.120
- Q Suppose the null hypothesis is rejected. State the conclusion based on the results of the test.Three years ago, the mean price of a single-family home was $243,719. A real estate...
- Q Norepinephrineand dopamine are twodifferent chemicals that are found mainly inwhich part of the body?A. the lungsB. the stomachC. the brain
- Q Which disease of the respiratory system is abacterial infection that is very resistant toantibiotics and mainly happens in peoplewhose immune systems do not work well?A. tuberculosisB. asthmaC. pneumonia
- Q A company that has 250 employees chooses a committee of 14 to represent employee retirement issues. When the committee is formed, none of the 56 minority employees are selected.(a) Use...
- Q A bathtub contained 45 gallons of water when the plug was pulled. Six minutes later, 36 gallons of water remained in the tub. Assume the bathtub drained at a constant...
- Q What type of therapy is hoping to be able toreplace or insert genetic material to helpchange people's genetic make-up?A. gene therapyB. radiation therapyC. chemotherapy
- Q State the conclusion based on the results of the test.According to the report, the standard deviation of monthly cell phone bills was $48.38 three years ago. A researcher suspects that...
- Q When choosing a doctor, you shouldremember to consider his/herand try to find a doctor you will feelcomfortable around.A. bedside mannerB. salary requirementsC. age or length of practice
- Q Our immune system is comprised of a set ofof different specialties withskills that do what againstforeign invaders?"soldiers"specializedA. meet and greetsB. teach them how to do thingsC. attack, identify, and killD....
- Q A 400-lb cable is 250 feet long and hangs vertically from the top of abuilding.How much work is required to pull the cable to the top of the building?
- Q Would expect distributions of these variables to be uniform, unimodal, or bimodal?Symmetric or skewed? Explain.a. The number of speeding tickets each student in the senior class of acollege has ever...
- Q Question 5Tof 23 Step 1 of 1Use the basic proportionnecessary.P100=to solve the following problem for the unknown quantity. Round your answer to the nearest hundredth, ifWhat is 54% of 353?Kaupad
- Q In a survey of a group of men, the heights in the 20-29 age group were normally distributed, with a mean of 69.4 inches and a standard deviation of 2.0...
- Q Question 3 - of 23 StepThe distance to your sister's house is 370 miles, and the distance to Denver is 777 miles. If it took 10 hours to drive to...
- Q Out of the following, which would beconsidered the most severe type of fracture?A. open fractureB. closed fractureC. partial fracture
- Q A student is attempting to modelx + 2x + 1 using algebra tiles. Which of the following would not be apossible error in the student's thinking?a) Student incorrectly thinks both...
- Q Your body would be an independent,chaotic system if you did not havetalk with other organs.A. hormonesB. blood cellsC. nutrientsto
- Q 3. Consider a vector v where | v | = 5 and v makes an angle of 75 above the negative x-axis.a. Draw a sketch of v, clearly labeling its...
- Q The responses of a sample of 5252 shoppers who were asked how their purchases are made are shown in the table. Find the mean, the median, and the mode of...
- Q If you make the right choices regarding youryou will have good health.A. lifestyleB. friendsC. bone structure
- Q A class has 25 students. In how many different ways can four students form a group for an activity? (Assume the order of the students is not important.)There are different...
- Q A deli makes sandwiches to order. A customer can choose ham, turkey, or roastbeef, and have it served on white, wheat, or rye bread. They can also choosemustard, mayonnaise, ketchup,...
- Q What percentage of the sun's energyactually strikes the earth?A. less than 1%B. approximately 10%C. approximately 50%D. 99.9%
- Q How can hitting someone on the backhelp them recover from choking?A. It keeps them from passing out.B. The rhythm helps them remain calm and not panic.C. The force can help...
- Q Use the basic proportion P/ 100 =A/B to solve the following problem for the unknown quantity. Round your answer to the nearest hundredth, if necessary. B What is 108 %...
- Q A road running north to south crosses a road going east to west at a point P. One car is driving north along the first road and a second car...
- Q Match the relationship in the second pair ofwords with that of the first pair.anguish: agony :: appreciation :A. recognitionB. rejectionC. condemnation
- Q The formula T = 21x +862x+15,552models theaverage cost of tuition and fees, T, for private U.S.colleges for the school year ending x years after2000. Use this formula to project the...
- Q A random sample of size 16 from a normal distribution has standard deviation s= 100. Test Ho:o=34 versus H?:o>34. Usethe a= 0.01 level of significance.Part 1 of 5The hypotheses are...
- Q Change the following fraction to a percent. Write your answer in percent form. Round your answer to the nearest tenth of a percent, if necessary.6100
- Q - log?0 [H*] where [H+] is the concentration ofThe pH scale for acidity is defined by pH =hydrogen ions measured in moles per liter (M).A solution has a pH of...
- Q Which is the correct way to rewrite thefollowing sentence fragment?Reaction after the sounds those dreadfulcannon were making.A. We had a reaction after the sounds those dreadfulcannons were making.B. Those cannons...
- Q The distance to your cousin's house is 703 miles, and the distance to New York City is 185 miles. If it took 19 hours to drive to your cousin's house,how...
- Q You go to the doctor and he gives you 16 milligrams of radioactive dye. After 20 minutes, 4.75 milligrams ofdye remain in your system. To leave the doctor's office, you...
- Q Question 11of 38 SteUse the basic proportionnecessary.P100=Ato solve the following problem for the unknown quantity. Round your answer to the nearest hundredth, ifBis 33 % of 487.
- Q The nervous system can be protected bywhich play an important role inprotecting us from various infections.A. a force fieldB. vaccinationsC. diseases
- Q If you have $17 and you spend $12 on baseball tickets, what fraction of your money did you spend?Answer How to enter your answer (opens in new window) 2 Points
- Q Not all types of blood combine. If you tryand combine blood that isn't compatible,what will happen?A. bone marrow absorbs itB. antibodies attack itC. all white blood cells will dieD. the...
- Q 12A Super Happy Fun Ball is dropped from a height of 6 feet and rebounds of the distance from which it13fell. How many times will it bounce before its rebound...
- Q Use the basic proportionnecessary.P100Ato solve the following problem for the unknown quantity. Round your answer to the nearest hundredth, ifB43% of what number is 133?
- Q Consider the following numbers.Prev3, 18, 5Step 2 of 2: Determine the number of times each number divides into the LCM.Answer How to enter your answer (opens in new window) 2...
- Q A little boy is in a treehouse, 25 feet up in a tree. He lifts a 2-lb ropethat reaches the ground hand over hand up to the treehouse.How much work...
- Q There is a spongy tissue found inside ourwhich produces a lot of cells thatbecome part of our blood.A. cellsB. bonesC. nerves
- Q Convert the units of measure as indicated.75 qt =pt
- Q aestion 4 of 17, Step 1 of 1CorrectThe distance to your uncle's house is 666 miles, and the distance to San Francisco is 925 miles. If it took 18 hours...
- Q In a study of 420,074 cell phone users, 139 subjects developed cancer of the brain or nervous system. Test the claim of a somewhat common belief that suchcancers are affected...
- Q An average of 5000 people visit an Amusement Park each day in the summer. Theadmission fee is $50. Consultants predict that, for each $2 increase in the admissionfee, the park...
- Q Use the tests for divisibility to determine which numbers divide evenly into the given number.539,371
- Q A group of 202 people went on an overnight camping trip, taking 60 tents with them.Some of the tents held 2 people each, and the rest held 4 people each....
- Q Which of the following is NOT an example of arefusal skill?A. Team up with someone to do something else.B. Allow another person to make the decision for you.C. Suggest something...
- Q The distance to your uncle's house is 592 miles, and the distance to Disneyland is 37 miles. If it took 16 hours to drive to your uncle's house, how long...
- Q Convert the units of measure as indicated.AnswerHow to enter your answer (opens in new window)104 pt =qtqt
- Q There are three types of diabetes. Whichtype of diabetes can usually be controlled bydiet and exercise, and may also requiremedication?A. typeB. type IIC. gestational diabetes
- Q Question 10of 28 Step 1 of 11of your income for rent andIf your income is $3540 a month and you plan to budget 5spend each month on these two items?...
- Q Write the following whole number in expanded notation.A9513
- Q Having awill help you avoida midlife crisis.A. small familyB. large salaryC. positive attitude
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