问题:单选题What is the circumference of a circle in which a 5 by 12 rectangle is inscribed?A 13nB 17nC 26nD 34nE 60n...
查看答案
问题:A 10-gallon bucket loses 2 gallons of water every 10 minutes...
问题:If((6-3)r+4)/2= 13, what is the value of r?____...
问题:Which of the following scenarios would best sport the positi...
问题:单选题In line 51 the institution is ______.A a ceremonial practiceB an established lawC a hopeful prospectD a corrective facilityE an unhealthy habit...
问题:单选题If [(x/100) – 1][(x/100) + 1] = kx2 - 1, then k = ______.A 0.1B 0.01C 0.001D 0.0001E 0.000001...
问题:The average of a, b, c, and d is p. If the average of a and...
问题:Phil has x quarters, y dimes, and z nickels and nothing else...
问题:It took 12 men 4 hours to build a structure. Working at the...
问题:单选题Enormously creative yet focused on his own commercial success, the film depicts Warhol as a complex and enigmatic figure.A the film depicts Warhol asB the film is a depiction of Warhol asC Warhol in the film has been the depiction ofD Warhol is depicte...
问题:单选题If 5a+3b = 35 and a/b = 2/5, what is the value of a?A 14/5B 7/2C 5D 7E 9...
问题:单选题If the ratio of the area of a sector to the area of the circle is 2:3. what is the ratio of the length of the arc in the sector to the circumference of the circle?A 3/2B 2/3C 4/9D 1/4E 9/4...
问题:单选题The author cites the number of people living in Paris primarily in order to ______.A conclude her experience on a positive noteB indicate the size of the cityC define what percentage of the French population are ParisiansD demonstrate her knowledge of ...
问题:单选题If (p-q)2=16 and pq=21, what is the value of (p+q)2?A 16B 37C 84D 100E 121...
问题:单选题A container holds 8 pints of a solution which is 25% acid. If 2 quarts of pure acid are added to the container, what percent of the resulting mixture is acid? (1 quart=2 pints)A 50B 20C 40D 45E 35...
问题:问答题If some of the hikers had not took the riskier but shorter route up the mountain, they would probably not A Bhave become so widely separated by nightfall. No error C D E...
问题:单选题In the expression an, n is an even power. Which of the following expressions does not have even power?A an +lB a2nC an+2D a3nE an+4...
问题:In how many months is Charlotte's average temperature greate...
问题:The statement language acquisition might be our best hope (l...
问题:单选题In 2005, online shoppers in the United States charged more money to their credit cards than 2004.A thanB than online shoppers forC than inD than would online shoppers inE than they did in...