Assuming each dimension must be an integer, how many different rectangular prisms with a volume of 18cm3 are there?
Answer is 4: 1*1*18, 1*2*9, 1*3*6, 2*3*3 BUT what happened to 1*18*1, or 2*9*1 they are different from the previous ones right?
Thank you 🙂
If two dice are rolled, what is the probability the sum of the numbers is 4 or 5?
* i actually thought the two dice are the same and there is no difference between (1,4) (4,1). Then my answer was 4/36=1/9
But the answer is 7/36, apparently it considered the (1,4) (4,1) (2,3) (3,2) etc. Why should we think of the dice as different?
Mindful of the growing popularity of backyard compost piles among home gardeners, (experts warn that adding meat, diary products, or cooking grease to compost will) attract vermin. (A) as it is (b) adding meat, diary products, or cooking to compost, this is what experts warn will (C) and with warnings from experts that adding meat, -X- (D)warning from experts concerning the addition of -x- (e) experts warning that adding meat,-X- would. Why A?
Some of workers A-who resent- the supervisor’s authority B- would probably- feel uncomfortable C-if- they were to acquire the independence that D-they demand-.
I thought that ‘they demand’ would be ‘demanded’ but the answer says there is no error. Why demand is correct? Is it because the ‘if’ part is in subjunctive mood not in past tense? and the demand parallels with resent?
Chaplin will not be remembered for espousing radical causes -any more than they will remember Wayne for endorsing conservative political candidates.-
C.any more than Wayne will be remembered E.no more than Wayne will be remembered the correct answer is C but what’s the difference between these two?
The African continent comprises more than 50 countries, each diverse in their cultures and languages.
B. diverse in its c. is diverse in its Why B is correct? Does C create a comma splice?
But we stood in thrall to the brave new world it represented.We’d all read the accompanying brochure and knew the caravan allied the power of progress with the concept of free will: we would Travel in the Modern Way and Go As We Pleased.Although we never did.We went where our mother told us -The narrator uses capital letters to? i was left with A.gently poke at certain concepts E.indirectly hint at the unusualness of some beliefs then i chose E but it turned out to be the answer is A. Why?
Juan Gris, a Spanish painter and sculptor whose work is associated with the artistic movement known as Cubism, [used a palette of colors more vivid than Pablo Picasso.]
answer: E. more vivid than that of Pablo Picasso
other choices: a) more vivid than Pablo b) that was more vivid than Pablo c) that is more vivid as Pablo d) being more vivid than Pablo
Would you explain me why E is correct?