Mack

Questions and answers by visitors named Mack

Questions (247)

A positive integer n is defined as a "prime interlude" if n-1 and n+1 are both prime numbers. Which of the following is not a
1. 5 answers
2. asked by Mack
3. 3,172 views
x y1 1 2 4 3 9 4 16 Does the table represent x as DIRECTLY PROPORTIONAL to y? Why or why not? A) No, because the y-values are
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2. 1,871 views
I need help in how to do centroids of a TriangleThe method of finding the centroid is illustrated at
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2. 575 views
She could not wite her name, but, she patented a hand operating machine for kneeding and rolling dough. Who was she?http://inven
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2. 437 views
How many Blacks settled in America ans where did they settle?It looks as if what you need to do is learn how to conduct thorough
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2. 521 views
Who was the first Black woman to graduate from college?Search at http://www.google.com Enter <b>first black woman graduate
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2. 1,095 views
What city was the first and second continental congresses and the declaration of independence approved?Philadelphia
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2. 352 views
if someone gave me a dollar every hour, how much money would i have in a year?$1/hr x (24 hr/day) x (365.25 days/yr) = ??
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2. 369 views
if someone gave me a dollar every hour, how much money would i have in a year?answered below. It isn't necessary to duplicate
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2. 325 views
is massachusetts the city where british soldiers fired on townspeople, killing five of them.And is massachuetts the city where
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2. 500 views
what are the two towns near boston that in 1775 the first battles of the american revolution fought in?See below. =) Whatis the
1. 1 answer
2. 504 views
What are whe 3 general areas where the was was fought in the Revolutionary War?This site will give you some good ideas. However,
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2. 551 views
What was the top selling Black Album of all time, which came out in 1981?Wasn't it a Jazz Group... I am trying to think of the
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2. 417 views
Who was the producer of the top selling album of all time?MIchael Jackson for Thiller back in 1983
1. 1 answer
2. 446 views
I need to find the missing word.An icrease in population could result from increased birth rate, increased __________, or
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2. 1,083 views
A shortage of __________ can decrease the food supply available to a growing population.fertilizer? fuel? transportation? THere
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2. 372 views
What's the vocabulary word for the definition (application of biological science to create new products)http://en.wikipedia.org/
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2. 544 views
What's the vocabulary word for the Definition (variety of habitats and communities within ecosystems)?http://en.wikipedia.org/wi
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2. 531 views
What's the vocabulary word for the definition (activities such as camping in wilderness areas)Surely you have a list of words to
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2. 1,168 views
What's the vocabulary word for the definition of (threatened areas of high biodiversity)This site may help you with that.
1. 1 answer
2. 573 views
What groups of organisms are most in danger of extinction?[I'm not to sure. I think it's c.] a.Those with small populations
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2. 927 views
[I'm not to sure. I think it's c.]What group of organisms are most in danger of extinction? a.those with small populations
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2. 526 views
[I just need help finding the correct letters to the Quiz that my teacher graded. I got all of it wrong. The only problem is she
1. 2 answers
2. 555 views
[I THINK it's c.]Reasons for preserving biodiversity include all of the following except.... a.isolating unique genetic material
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2. 750 views
[I picked d.]How many species are estimated to be living on earth? a.between 10,000 and 1,000,000 b.between 500,000 and 1
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2. 564 views
[I choose b.]Why are there so many species still unknown to modern science? a.many of these species are found in remote
1. 1 answer
2. 939 views
Where are many critical biodiversity hotspots located?a.cities and developed areas of the world b.islands,tropical rain forests,
1. 1 answer
2. 616 views
[I choose c.]It is often difficult to save individual species because a.small populations are more prone to disease b.inbreeding
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2. 603 views
[I choose a.]Preserving entire ecosystems rather than individual species is a good conservation strategy because a.only
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2. 1,152 views
[I choose b.]Where are some of the unique ecosystems of the U.S? a.in Pacific Northwest and California b.in the Flordia
1. 1 answer
2. 461 views
[I choose a.]How did the CITIES treaty reduce the slaughter of elephants? a.it offered a bounty to tribal leaders for
1. 1 answer
2. 644 views
[I need help finding the missing words]An increase in population could result from increased birth rate, increased
1. 2 answers
2. 1,304 views
A shortage of __________ can decrease the food supply available to a growing population.Water, among other things.
1. 1 answer
2. 435 views
The study of human population patterns is called _________________.Thank you for using the Jiskha Homework Help Forum. Here is
1. 1 answer
2. 504 views
One way to stabilize the world population is to reduce ______________________ by improving women's status and educational
1. 2 answers
2. 518 views
A ___________ helps demographers predict which age groups will experience the most growth.Please check your assigned reading and
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2. 652 views
Type one and Type three survivorship curves indicate populations that are growing _______________.Please check your assigned
1. 1 answer
2. 608 views
An adequate supply of fuelwood helps to pevent disease by allowing water to be boiled to ______________ it.Please check your
1. 1 answer
2. 430 views
China has implemented a campaign to reduce birth rates that includes _____________ rewards for single child families.Please
1. 1 answer
2. 462 views
The theory of demographic transition is based on the idea that industrial development causes __________ and ___________ progress
1. 1 answer
2. 489 views
Accordind to the theory of demographic transition,why do birth rates fall during the third stage?Please check your assigned
1. 1 answer
2. 988 views
What are the advantages of slower population growth?Please check your assigned reading and post your answer. We'll be glad to
1. 1 answer
2. 683 views
Why is the human population of the Earth still growing rapidly even though birth rates have begun to fall slightly?Due to better
1. 1 answer
2. 443 views
How might an improvement in a country's educational opportunities lead to a decrease in its birth rate?Educated people,
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2. 1,005 views
People are more close to each other.Why do contagious diseases spread more readily in denser populations? Thank you for using
1. 1 answer
2. 526 views
I need help finding the missing word heres what i wrote. But i'm not to sure this word goes with it.An adequate supply of
1. 1 answer
2. 355 views
will someone please answer my question!!!!!!!!!!!!I need finding the missing word. here's what I wrote but i'm not to sure it's
1. 1 answer
2. 366 views
I need help please. I'm really clueless of what the answer is.The theory of demographic transition is based on the idea that
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2. 988 views
What does this quote mean? Who does it refer to? and What kind of government does it refer to?Thank you for using the Jiskha
1. 1 answer
2. 630 views
Overall who is to remain above politics, is George Washington able to do this?Yes, George Washington didn't believe in political
1. 1 answer
2. 647 views
What happens in the elections of 1824?Thank you for using the Jiskha Homework Help Forum. I would not say "what happens" but
1. 1 answer
2. 616 views
In 1860 what concerns were brought about during Lincoln's Presidency?The attempt of the South to secede from the Union was the
1. 2 answers
2. 698 views
What does this quote mean?"A President can never be heedless (or neglectful) with public opinion" Thank you for using the Jiskha
1. 1 answer
2. 433 views
Who was the first President to be impeached?Thank you for using the Jiskha Homework Help Forum and here is the link for that
1. 1 answer
2. 564 views
What concerns were brought during Lincoln's Presidency in the election of 1860http://www.jiskha.com/display.cgi?id=1174877484
1. 1 answer
2. 439 views
What does "BULLY PULPIT" mean and which of our 54 presidents bests represents that termhttp://www.c-span.org/guide/congress/glos
1. 1 answer
2. 462 views
I need help trying to fill in the blank.Wilson says he alone represented the people__________________
1. 1 answer
2. 355 views
What does this quote mean? How does it establish a democratic government?"A President can never be heedless (or neglectful) with
1. 1 answer
2. 429 views
What did james Wilson propose for the American Presidency?P.S. I also answered this one last night for you!
1. 1 answer
2. 303 views
Overall who is to remain above politics,is George Washington able to do this?no
1. 1 answer
2. 383 views
Who was the first president to be impeached?none have ever been impeached....yet Thank you for using the Jiskha Homework Help
1. 1 answer
2. 499 views
When does Lincoln calls his Presidency "A mandate from the people?"When Lincoln was reelected and the Republican majority in
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2. 376 views
(I need help filling in the blanks.)Wilson says he alone represented the people ______________. Teddy Roosevelt claims to be a
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2. 456 views
(Please.)This is my last question of the night. I need help filling in the blank. Wilson says he alone represented the
1. 1 answer
2. 453 views
I have to use a # line to find the ratio of the segment lengths.BD:CF point B is on the # 2. point D is on the # 9. point C is
1. 2 answers
2. 734 views
What is the converse of the theorem statement: If a line parallel to one side of a triangle intersects the other two sides, then
1. 1 answer
2. 1,217 views
What is the converse of the theorem statement: If a line divides two sides of a triangle proportionally, then it is parallel to
1. 3 answers
2. 548 views
What is the converse of the theorem statement: The segment connecting the midpoints of two sides of a triangle is parallel to
1. 3 answers
2. 1,064 views
HHHHHHHHHHHHHHHHHHHHHHEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEELLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLP
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2. 302 views
How should important historical figures like Gouverneur Morris be remembered so that they don't fall victims of neglect and
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2. 478 views
"Upon what principle is it that the slaves shall be computed in the representation? Are they men? Then make them citizens and
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2. 661 views
How is Gouverneur Morris the first Modern American, what does it mean to be a modern American?Please note that <b>we don't do
1. 1 answer
2. 530 views
Describe Gouverneur Morris's life while in office within the U.S government?Please note that <b>we don't do students'
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2. 527 views
Describe Gouverneur Morris's early childhood uprising?"uprising"??? Do you mean "upbringing"? Please note that <b>we don't do
1. 1 answer
2. 479 views
Why was Gouverneur Morris forfotten over the years?http://en.wikipedia.org/wiki/Gouverneur_Morris
1. 1 answer
2. 497 views
Which word sounds better to use in this sentence?You are the coolest person I ever met. OR You are the coolest person I ever
1. 1 answer
2. 478 views
Why was Gouverneur Morris forgotten over the years?Please tell us your answer, and we'll be glad to comment on it. Mack, I gave
1. 1 answer
2. 412 views
How is Gouverneur Morris the first Modern American, what does it mean to be a modern American?A modern American is democratic.
1. 1 answer
2. 463 views
Ninety seven percent of the world's water resources are found ina.fresh water b.salt water c.icecaps and glaciers d.groundwater
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2. 1,815 views
Earth's surface water is found ina.lakes b.rivers c.streams d.all of the above I picked d. because that's where SURFACE water is
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2. 445 views
Most of the oil that pollutes the ocean comes froma.operating boats and personal watercraft b.spills from oil tankers c.runoff
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2. 742 views
The three major global uses of fresh water area.manufacturing goods, wastewater disposal, and irrigation. b.drinking, bathing,
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2. 481 views
What is the purpose of adding alum to water during the water treatment process?a.to filter and remove large organisms and trash
1. 1 answer
2. 1,001 views
How is fresh water used in industry?a.in manufacturing processes b.in the disposal of waste products c.to generate power d.all
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2. 1,114 views
Many areas of the world that do not have adequate fresh water have become habitable becausea.rainfall patterns have changed
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2. 2,157 views
A hole that is dug into the ground to obtain fresh water is calleda.the recharge zone b.a well c.an aquifer d.a watershed a.
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2. 851 views
Which of the following is one way that a person can conserve water?a.Take a bath instead of a shower b.Wash laundry in small,
1. 3 answers
2. 1,491 views
Which of the following is a source of point pollution?a.unlined landfill b.runoff from city streets c.precipitation containing
1. 1 answer
2. 1,109 views
Polluted groundwater is difficult to clean up becausea.groundwater is deep in the ground and dispersed through large areas of
1. 1 answer
2. 927 views
I need help trying to figure out what the main idea of the passage is because I don't really understand it.The natural process
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2. 679 views
Here is a sentence that says: In bodies of water polluted by phosphorus, algae can form large floating mats, called algal
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2. 524 views
Name another cause of artificial eutrophication.(Is it bar b queing?)
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2. 720 views
Could you please explain the distinction between eutrophication and artifical eutrophication sense eutrophication is the natural
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2. 1,226 views
Here is another part of my test that my teacher told me to check. Could you please help me check them?Write the letter of the
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2. 527 views
Oh! and I forgot one more.Bacteria - I picked e.watershed Is that correct?
1. 1 answer
2. 349 views
Can someone please like help me? :')Mack, what is your question? We will not give you the answer but I will try to find you
1. 1 answer
2. 518 views
What is another cause of artificial eutrophication?Since you haven't told us what other causes are, it's impossible for us to
1. 1 answer
2. 557 views
Can someone please help me match up my vocad since I've gotten them all wrong in class the other day?1.__Mississippi River
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2. 448 views
I'm having diffulculty finding the answer through this passage. Could you please help me out?Industry accounts for 19 percent of
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2. 442 views
is a judicial review a : The right of the Supreme Court to rule on acts of other branches of the government? or is it something
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2. 439 views