问答题Judy plans to visit the National Gallery once each month in 2012 except in July and August when she plans to go three times each. A single admission costs $3.50, a pass valid for unlimited visits in any 3-month period can be purchased for $18, and an annual pass costs $60.00. What is the least amount, in dollars, that Judy can spend for her intended number of visits? dollars

问答题
Judy plans to visit the National Gallery once each month in 2012 except in July and August when she plans to go three times each. A single admission costs $3.50, a pass valid for unlimited visits in any 3-month period can be purchased for $18, and an annual pass costs $60.00. What is the least amount, in dollars, that Judy can spend for her intended number of visits? dollars

参考解析

解析:
根据题干可知,2012年,Judy共打算参观国家美术馆 16 次,那么根据题意,每次都购买入馆费的话需要花费16×$3.50=$56,这显然比办理年卡($60.00)花费少;假如Judy在6-8月期间办理月卡,其余月份每次支付入馆费,那么她的总花费为$18+(9×$3.50)=$49.50;由此可见,最少的花费为$49.50。

相关考题:

Once the logic of a network is laid out, the project manager will conduct a forward pass and backward pass through the network. This will provide information on the _____ and identification of the _____ .A.Slack for each activity, critical path.B.Slack for each activity, high risk activities.C.Manpower shortages, high risk activities.D.High risk activities, non-critical paths.E.Manpower availability, contingency plans.

All of the following statements about acceptance sampling are true except:A . Acceptance sampling plans are beneficial when the cost of inspection is high and the resulting loss of passing nonconforming units is not great.B . Acceptance sampling plans are necessary when destructive inspections are required.C . Acceptance sampling plans are never effective at rejecting nonconforming units as 100 percent inspection, even when the inspection process is very tedious.D . Acceptance sampling plans do not directly control the quality of a series of lots; they instead specify the risk of accepting lots of given quality.E . Acceptance sampling plans are not very effective for inspecting small lots of custom-made products.

I’d prefer to go in August ______ in July.AbutBexceptCnotDrather than

When her brother was in prison,she____him every month.A. had visitedB.visitedC. was visitingD.visits

"Got your plans for the weekend, Bill?" "Well, I had planned to go to London, but I _____ afford the train fare."A、canB、can'tC、mayD、might

Which three statements are true about adaptive SQL plan management?() A. It automatically performs verification or evolves non-accepted plans, in COMPREHENSIVE mode when they perform better than existing accepted plans.B. The optimizer always uses the fixed plan, if the fixed plan exists in the plan baseline.C. It adds new, bettor plans automatically as fixed plans to the baseline.D. The non-accepted plans are automatically accepted and become usable by the optimizer if they perform better than the existing accepted plans.E. The non-accepted plans in a SQL plan baseline are automatically evolved, in COMPREHENSIVE mode, during the nightly maintenance window and a persistent verification report is generated.

The annual survey for endorsement of a Load Line Certificate must be held within ______.A.the three month period immediately following the certificate's anniversary dateB.the three month period immediately preceding the certificate's anniversary dateC.three months either way of the certificate's anniversary dateD.the three month period centered on the certificate's anniversary date

Her collection of paintings was ______ to the National Gallery when she died.A.inheritedB.bequeathedC.beneathD.bewildered

Edinburgh International Festival of Music and Drama takes place for a period of 3 to 4 weeks between()when Edinburgh becomes a center of cultural activity.A、July and AugustB、August and SeptemberC、September and OctoberD、October and November

When ordering switches for a new building, which of the following is the BEST way for the technician to determine the number of switches to put in each network closet?()A、Review the architectural plans to see how many drops go to each closet.B、Count the number of rooms near each closet and standardize eight drops per room.C、Wireless is the new standard and no network switches will be needed in the building,D、Count the number of phone ports and configure two network ports for each phone port.

A customer plans to consolidate multiple business unit applications on a single Power Systems server. The maximum number of cores which can be used by each business unit must be limited by creating shared processor pools. What is the minimum PowerVM Edition which provides this feature?()A、BasicB、ExpressC、StandardD、Enterprise

Companycom purchased a p5 570 with no plans to partition. The customer plans to use the ASMI interface to power on and off the machine. How can ASMI be accessed without a HMC?()A、By typing diags and then going to the ASMI menusB、Through SSH from a TCP/IP connection on the serverC、Through WebSM which is connected to a system Ethernet portD、By connecting through a web browser to an HMC Ethernet port

which one of the following accurately describes field names?()A、they must be unique in a database  B、they can only be used once in a view  C、they can only used once on each form  D、they can be used mulriple times on a form

Which three are the valid statements in relation to SQL plan baselines?()A、 The plans can be manually loaded to the SQL plan baseline.B、 The plans in the SQL plan baseline are verified and accepted plans.C、 The plans generated for every SQL statement are stored in the SQL plan baseline by default. D、 The plan baselines are stored temporarily in the memory as long as the database instance is running.E、 For the SQL plan baselines to be accessible to the optimizer, the SYSAUX tablespace must be online.

Which statement is true regarding the creation of nested plans using Resource Manager?()A、 Only one nested subplan is allowed.B、 The plans can be nested up to four levels.C、 Resource Manager does not support nested plans.D、 Nested plans control only the degree of parallelism but not the CPU.E、 Each nested plan gets a proportion of the CPU resources assigned to its parent group.

Which three statements are true about adaptive SQL plan management?()A、It automatically performs verification or evolves non-accepted plans, in COMPREHENSIVE mode when they perform better than existing accepted plans.B、The optimizer always uses the fixed plan, if the fixed plan exists in the plan baseline.C、It adds new, bettor plans automatically as fixed plans to the baseline.D、The non-accepted plans are automatically accepted and become usable by the optimizer if they perform better than the existing accepted plans.E、The non-accepted plans in a SQL plan baseline are automatically evolved, in COMPREHENSIVE mode, during the nightly maintenance window and a persistent verification report is generated.

问答题A postman delivers mail round a housing estate.  He does not want to visit the same street more than once, but can pass over the same street corners.  On which housing estate is this possible?

单选题_____AHe plans to go abroad.BHe plans to start his own business.CHe plans to work in another bank.DHe plans to venture with Kitty.

单选题The three students will be excited about their summer plans because _____.Athey will go to see the Shanghai ExpoBthey all want to see moviesCthey will play games for daysDthey will travel to Beijing

填空题When you find it impossible to save money once you have it, you can deduct from your paycheck direct each month.____

单选题—Do you have any plans for this Sunday?—I’m not sure. I ______ go to the countryside to see my grandmother.AcanBmustCmayDneed

单选题106-Conversation 2 When did Jane and her family go to Scotland? ?AIn June.BIn July.CIn august.

单选题which one of the following accurately describes field names?()Athey must be unique in a database  Bthey can only be used once in a view  Cthey can only used once on each form  Dthey can be used mulriple times on a form

单选题Which statement is true regarding the creation of nested plans using Resource Manager?()A Only one nested subplan is allowed.B The plans can be nested up to four levels.C Resource Manager does not support nested plans.D Nested plans control only the degree of parallelism but not the CPU.E Each nested plan gets a proportion of the CPU resources assigned to its parent group.

多选题Which three are the valid statements in relation to SQL plan baselines?()AThe plans can be manually loaded to the SQL plan baseline.BThe plans in the SQL plan baseline are verified and accepted plans.CThe plans generated for every SQL statement are stored in the SQL plan baseline by default.DThe plan baselines are stored temporarily in the memory as long as the database instance is running.E For the SQL plan baselines to be accessible to the optimizer, the SYSAUX tablespace must be online.

单选题If you want to spend time with nature, you can do the following things except _____.Ato visit national parksBto see the countryCto stay by a lakeDto visit historic places

单选题Companycom purchased a p5 570 with no plans to partition. The customer plans to use the ASMI interface to power on and off the machine. How can ASMI be accessed without a HMC?()ABy typing diags and then going to the ASMI menusBThrough SSH from a TCP/IP connection on the serverCThrough WebSM which is connected to a system Ethernet portDBy connecting through a web browser to an HMC Ethernet port