首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
外语
Mandy has a garden that is shaped like a right triangle, as shown below. A bag of fertilizer costs $8.25 and will cover approx
Mandy has a garden that is shaped like a right triangle, as shown below. A bag of fertilizer costs $8.25 and will cover approx
admin
2013-05-19
32
问题
Mandy has a garden that is shaped like a right triangle, as shown below.
A bag of fertilizer costs $8.25 and will cover approximately 300 square feet. Which of the following is closest to the cost, in dollars, of fertilizing the original garden?
选项
A、$20.00
B、$25.00
C、30
D、40
E、50
答案
B
解析
The correct answer is B. To solve this problem, first calculate the total area. Recall that the formula for the area of a triangle is
(b)(h). Therefore, the area to be covered by the fertilizer is
(48)(36)= 864 square feet. Next, determine the number of bags of fertilizer needed: 864 ÷ 300 = 2.88. Mandy will need at least 3 full bags of fertilizer, so she will spend $8.25 × 3 = $24.75, or about $25 on fertilizer for her garden.
转载请注明原文地址:https://kaotiyun.com/show/5AkO777K
本试题收录于:
GRE QUANTITATIVE题库GRE分类
0
GRE QUANTITATIVE
GRE
相关试题推荐
Theresultshavebeenencouraging:moresleep,increasedattendance,bettergradesandfewerdrivingaccidents.
Caraccidentskillmorethanonemillionpeopleandinjureapproximately50millioneachyear.【C1】______,millionsoffishcans
Caraccidentskillmorethanonemillionpeopleandinjureapproximately50millioneachyear.【C1】______,millionsoffishcans
Don’tbetoo______aboutthingsyouarenotsupposedtoknow.
Youcan______thedangersofdrivingbyobeyingtrafficrules.
SpeakerA:I’dlikeabeer.SpeakerB:Certainlysir,______
Thefollowingdatasufficiencyproblemsconsistofaquestionandtwostatements,labeled(1)and(2),inwhichcertaindataare
Whichofthefollowingistheclosestapproximationof?
Lotteryballsnumberedconsecutivelyfrom1through100areplacedinaspinner.Ifoneballisdrawnatrandom,whatisthepro
Whatistheunitsdigitofpositiveintegerx?(1)xdividedby9hasaremainderof5.(2)xdividedby3hasaremainderof2.
随机试题
我们采纳西蒙兹等学者对不同父母教养方式的阐释,利用“关爱”和“权威”两个向度可以交互组合成_________、绝对权威型、娇惯溺爱型和忽视冷漠型四个主要的教养类型。
识别竞争者的最佳方法是()
脂肪酸彻底氧化的产物是:
处理眼睑外伤时,应尽量将皮肤伤口修剪整齐,以利于缝颌。()
既能清气分实热又能退蒸的药是
患者,男,38岁。素有腰痛,近日因劳累后症状加重,腰部触之僵硬,俯仰困难,其痛同定不移,舌紫暗,脉弦涩。治疗除取主穴外,还应加
高血压患者较正常人明显增高的心泵功能指标是
相比之下,下列信息中能够更为真实地反映公司规模变动特征的是()。
下列选项中,属于科学人生观的做人标准的有()。
Theownershipofpetsbringsavarietyofbenefitsthattheuninitiatedwouldneverbelieve.Foreverytaleofshreddedcushion,
最新回复
(
0
)