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Perform the indicated operation. Assume that all variables represent non-negative real numbers -4√(8m)+7√(50m)
answered
Apr 5, 2020
Mathematics
college
4
votes
59.8k
views
Aisha bought a rectangular patch of land that is 75 meters long and 47 meters wide. What is the area of the land?
answered
Mar 9, 2020
Mathematics
middle-school
4
votes
47.0k
views
Q3: A company sells bikes for $120 each. They pay a monthly rent of $1,800 for their store and each bike costs them $60 in materials. Write the revenue and cost functions and find the break-even point
answered
Jan 17, 2020
Mathematics
high-school
4
votes
225k
views
Interrupted mating is defined as ____________. a. the inability of a bacteriophage to transfer genetic material b. a mechanism of transformation c. a process of asexual reproduction in bacteria d. the
answered
Nov 24, 2019
Biology
college
3
votes
22.4k
views
Which expression is equivalent to 4 sqrt 16x^11y^8/ 81x^7y^6 Assume x> 0 and y=0
answered
Oct 29, 2019
Mathematics
middle-school
4
votes
83.4k
views
Select the correct answer. Which two people first helped spread Christianity? A. Constantine and Maxentius B. Jesus and Paul C. Constantine and Odoacer D. Saint Paul and Maxentius
answered
Jun 17, 2019
History
high-school
4
votes
118k
views
Calculate the amount of simple interest earned and the final value for each of the following investments
answered
May 8, 2019
Mathematics
college
6
votes
123k
views
A bag contains green marbles and red marbles, 83 in total. The number of green marbles is 7 less than 4 times the number of red marbles. How many green marbles are there?
answered
Apr 26, 2019
Mathematics
middle-school
7
votes
197k
views
What can a biologist infer from a population that is uniformly distributed though it’s habitat? A) individuals are neither attracted nor repelled by each other. B) resources are unevenly distributed through
answered
Jan 3, 2019
Biology
high-school
4
votes
233k
views
_________________ saw poetry as having a public function, rather than a private one, and had no wish to bare their souls to the world. A. Modern poets B. Romantic poets C. Fireside poets
answered
Nov 13, 2018
English
high-school
1
vote
142k
views
Choose the correct answers for (a) the total installment price, (b) the carrying charges, and (c) the number of months needed to save the money at the monthly rate to buy the item for its cash price. a
answered
Oct 28, 2018
Mathematics
high-school
3
votes
57.8k
views
What social structure did the Aztecs and the Incas have in common
answered
Oct 11, 2018
History
high-school
5
votes
127k
views
Economics concerns the allocation of resources for which processes? a. production and distribution b. consumption and destruction c. innovation and efficiency d. expansion and stagnation
answered
Sep 28, 2018
Business
high-school
4
votes
200k
views
Joshua has a ladder that is 12 ft long. He will lean the ladder against a vertical wall. For safety reasons, he wants the angle the ladder makes with the ground to be no greater than 75°. Is it possible
answered
Aug 28, 2018
Mathematics
high-school
1
vote
107k
views
Jon has $45.00. He plans to spend 4/5 of his money on sports equipment. How much will h spend?
answered
Jun 12, 2018
Mathematics
college
4
votes
56.8k
views
How was Alexander the Great important to the Israelites? A. He exposed Jews to Greek language and culture B. He conquered Judah C. He permitted the Jews to stay in their homeland D. All of the above
answered
Jan 17, 2018
History
college
5
votes
218k
views
Does a thumb count as a finger
answered
Sep 29, 2017
Physics
middle-school
7
votes
42.2k
views
What was the Sepoy Rebellion
answered
Jul 23, 2017
History
high-school
4
votes
200k
views
A computer simulation tossed a 10-faced die 5 times How many possible outcomes exist? 9,765,625 100,000 252 100
answered
Apr 27, 2017
Mathematics
high-school
7
votes
205k
views
Simplify. –7 + 2(x – 3) A. x - 10 B. x - 13 C. 2x - 10 D. 2x - 13
answered
Feb 4, 2016
Mathematics
middle-school
5
votes
129k
views
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