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Questions (435)
An apprentice Carpenter has designed a wooden coffee table. he expects to sell 25 such tables for 95$ each at an upcoming
1 answer
1,405 views
Which statement best summarizes the political and social atmosphere of 18th century Great Britain.
0 answers
560 views
what the steps to the water cycle and what is the writing process and what the steps
for 7th grade and please help me as soon as
2 answers
779 views
what are the different kinds of nouns for 7th grade and what do they mean?
ms. sue if you can may you help me????
4 answers
422 views
______________ can prevent some bacterial cells?
7th grade science please help meeeee ms sue help me please thanks
1 answer
384 views
______________ can prevent some bacterial cells?
7th grade science please help me.
0 answers
340 views
A ________ biome is a cold, dry area where the sun barely rises during the winter.
a. coniferous forest b. temperate deciduous
6 answers
2,595 views
what were the five key points of henry clay's compromise of 1850?
someone please help me and this is a 7th grade history question
2 answers
622 views
What is the angle relationship notes for the test i have to take? please help me someone thanks for the help you guys... oh yeah
14 answers
732 views
what is qualitative data
1 answer
515 views
ms.sue is qualitative data the same thing
3 answers
390 views
name two physical properties of an object about which you can gather qualitative data
6 answers
1,262 views
can a place that receives very little rain still receive a lot of precipitation? explain your answer
1 answer
597 views
a charge +6 C experiences a force of 2mN in +x direction.
a)what was the electric field there before charge was placed ?
1 answer
1,886 views
What is the inverse of
h(x)= (1/4x^2)+x ?
1 answer
349 views
Find interval length 1/4 in [1,2] containing the root of the equation x^7 +3x-10=0
0 answers
520 views
How many moles of chloride ions are present in 18.4g of CaCl2?
I don't know how to set this up...
3 answers
3,911 views
I want a rectanglular pen with area = 50 square feet and to save on fencing I will build it next to the garage. How should I
1 answer
1,123 views
a toy rocket is shot into the air at the top of a building so that its height above the ground t seconds after the rocket is
2 answers
1,197 views
a square has a diagonal with length 14 mm. Find the perimeter of the square.
1 answer
954 views
The AP reported that in a sample of 507 people only 142 correctly described the Bill of Rights as the first ten amendments to
1 answer
469 views
A large television repair service claims that its average repair charge is $124. Suspecting that the average charge is higher, a
1 answer
580 views
The mean of math SAT scores is 500 and the standard deviation is 100. A random sample of 64 students from Leeds H.S. received an
1 answer
874 views
From a random sample of 500 males interviewed, 125 indicated that they watch professional football on Monday night television.
2 answers
550 views
What are the chances that a person who is murdered actually knew the murderer? About 64% of people who are murdered actually
1 answer
1,535 views
At a small college it is known from previous years that 35% of all college freshman start in college algebra. The new freshman
1 answer
940 views
A fast food chain claims that all of its quick win soda cups are winners. (There is a little tab you pull off the side of the
0 answers
447 views
The Denver Post stated that 80% of all new products introduced in grocery stores fail (are taken off the market) within 2 years.
0 answers
1,114 views
could you answer the question?
Baes are isosceles trapeziods with parallel sides that measure 15 cm. and 25 cm. the distance
3 answers
576 views
If there are 16 teams, how many players will there be. Explain how you got your answer.
1 answer
391 views
does the sum of [(-5)^n]/[13^(n+1)] converge? as n goes to infinity
I think that since it oscillates it does not go to infinity.
0 answers
424 views
Use L’Hopital’s rule to find the limit of this sequence
(n^100)/(e^n) ...If you do L'Hop. Rule it would take forever, right?
3 answers
715 views
Use L’Hopital’s rule to find the limit of this sequence
(n^100)/(e^n) ...If you do L'Hop. Rule it would take forever, right?
2 answers
589 views
Use L’Hopital’s rule to find the limit of this sequence
(n^100)/(e^n) ...If you do L'Hop. Rule it would take forever, right?
0 answers
466 views
A 20.0kg curling stone at the hog line and moves 28.35m [west] to sit on the button and score a point. If the coefficient of
1 answer
1,801 views
math problem :The pattern 10 (.95)^ x is a typical pattern for insulin. Please explain whet the 10 and the .95 mean when the
0 answers
350 views
I can figure all of the other compound interest problems except these-In how many years would Ben's $100,000 take to be worth
1 answer
415 views
Please solve for x. ax^2 + bx +c=0
3 answers
365 views
How do I get exact measures?
cosine 270 degrees sin 90 degrees tan 360 degrees csc 45 degrees no calculator!
1 answer
702 views
Cannot get this solution!!! (x-2)/(x) + (1/2)= (x+1)/(x-2)
2 answers
291 views
I need to solve this and am not sure how to approach?Do I first find for the sum of the first 2 terms? (x-2)/(x) + (1/2)=
1 answer
374 views
(1-2i)/(2+3i) Do I multiply both the numerator and denominator by 2+3i?
1 answer
358 views
how do I find this without a calculator? sin 90 degrees?
2 answers
505 views
Using scissors to cut a rectangular piece of paper from one corner ro the opposite corner. The cut is 36 cm long and makes a 34
2 answers
789 views
I have a couple of these and cannot locate directions I can understand-please help! Draw the graph of y=3cos(2x) for 0< or= x <
1 answer
462 views
Hello Jiskha-hope you can help me here!
A straight road to the top of a hill is 2500 feet long and makes an angle of 12 degrees
1 answer
1,115 views
Is it normal for variation to occur within a group? Explain.
0 answers
342 views
One-half of the world’s energy comes from which source?
A. hydroelectric power B. fossil fuels C. nuclear energy D. solar
2 answers
4,070 views
What was the time of greatest population growth in the world?
A. the late nineteenth century B. the mid-seventeenth century C.
4 answers
3,114 views
Approximately what percent of Earth’s species live in rainforests?
A. 75% B. 25% C. 50% D. 90% i think its B
3 answers
498 views
Which of the following would NOT encourage a population to experience exponential growth?
a constant birth rate b surplus of food
9 answers
3,801 views
The gene for color blindness in humans is found on the X chromosome. A boy has a color-blind father. Will the boy be color
3 answers
669 views
19. How does polygenic inheritance differ from Mendelian inheritance?
1 answer
489 views
The height of a triangle is 12 centimeters greater than the width of its base. If h represents the height of the triangle, then
1 answer
1,846 views
Conor's sense if his own INFALLIBILITY has contributed to his succes at chess.
A. inability to make an error B. worth c.
1 answer
1,218 views
how many moles of aluminum oxide can be produce from 12.8 moles of oxigen gas reacting with execess aluminum
1 answer
618 views
The causes of cancer may include which of the following?
A. environmental influences B. UV radiation C. viruses D. all of the
1 answer
562 views
One advantage of electron microscopes over light microscopes is their _____.
A. size B. higher magnification C. two-dimensional
1 answer
1,102 views
why is Marcellus Shale important?
1 answer
405 views
what is the marcellus shale ? tell me in your own words.
1 answer
389 views
a chamber contains 5.5 grams of hydrogen gas another chamber contains chlorine when the valve is opened the react to form
4 answers
561 views
Which of the following is FALSE about population growth?
a. It causes the economy to shrink. b. It causes the economy to grow. c.
10 answers
6,145 views
To maintain the current population density, which of the following must occur?
a. The death rate must be higher than the birth
6 answers
2,622 views
True or false: Migration doesn’t really affect population—it’s just a shifting of people from one place to another.
16 answers
6,809 views
Describe the factors that influence the weather, and explain how meteorologists are able to predict changes in the weather.
2 answers
2,118 views
Identify the five main elements that determine an area's climate, and give a brief description of each element.
1 answer
3,595 views
A 853 solution is diluted to a volume of 1.50 and a concentration of 7.00 . What was the initial concentration? PLEASE HELP
1 answer
361 views
Group 1 will represent a major tobacco company like R. J. Reynolds or Philip Morris. . Topic that will be debated is: Should
0 answers
445 views
Toyota used to sit on top of the world. It basked in the reputation of building high-quality cars efficiently. It enjoyed
1 answer
948 views
what quantity of heat is rewuired to raise the temperature of 15g of iron from 0 degrees celsius to 100 degrees celsius?
1 answer
479 views
1.5 m3 of water is mixed with 0.50 m3 of alcohol. Density of water is 1000 kg m–3 and density of alcohol is 800 kg m–3.
Whats
0 answers
617 views
Find the probability that in a group of 500 people 69 or more would have green eyes.
1 answer
326 views
how to calculate the class average of millilitres of CO2 exhaled per minute?
2 answers
401 views
what compound is formed when CO2 is bubbled through water?show the reaction.
1 answer
405 views
Solve by elimination method
3x+4y=5 6x+8y=10
1 answer
579 views
which substance , glucosa or sodium chloride, will produce more freezing point depreccion whent added to equal amounts of water
0 answers
328 views
A laboratory assistant prepared 1 liter of a 40% aqueous sodium Hydroxide solution. how many grams of NaOH were needed to make
0 answers
496 views
A car skids to a halt to avoid hitting ann object in the road draw a basic motion diagram . using the images from the movie from
0 answers
976 views
What was the climax or the highest piont of interestt in the story Before We were Free if you could help I will be so greatfulp
0 answers
523 views
what was the rising action(the problem present) in the story before we were free please?
0 answers
1,049 views
A rectangular box with a square base contains 24 cubic feet. if the height of the box is 18 inches, how many feet ae there in
2 answers
2,925 views
A ball is placed at the top of a hill of incline 60.0 degrees. The ball is
allowed to roll for 12.0 seconds. How far will the
2 answers
543 views
an airplane flew a distance of 650 km at an averange speed of 300km/h.how much time did the flight take?
8 answers
1,195 views
Is there something that there is a googol of?
1 answer
395 views
Is this a grammatically correct sentence?
"She is from Mexico, being born in Mexico City." I think it sounds weird
2 answers
700 views
Square root of 300
1 answer
788 views
how would you solve this equation??
-4|7+d| = -44
1 answer
289 views
In the poem Warren Pryor, what does the author pick this certain pattern or rhythm for the poem?
0 answers
1,094 views
Sunset Company uses the periodic inventory method and had the following inventory information available:
Units Unit Cost 1/1
0 answers
725 views
How would we calculate the gain or loss from the sale of equipment? Can you provide an example?
0 answers
361 views
Under what conditions might a chemist describe a solution in terms of molality? Why??
2 answers
587 views
List and briefly describe each step in the three-step method for identifying the stated or unstated main idea in a passage
0 answers
464 views
List and briefly describe each step in the three-step method for identifying the stated or unstated main idea in a passage
1 answer
470 views
What similarities do you see in these two processes?
5 answers
552 views
Why do you think people are so fascinated with celebrities?
3 answers
441 views
is green peppers vitamin c?
0 answers
381 views
Jane consumed a breakfast that contained 85 grams of carbohydrate, 20 grams of protein, and 18 grams of fat. How many
1 answer
1,795 views
Why do you like Psychology?.
What specific aspects of Psychology do you enjoy?...abnormal, cognitive, biological... What
6 answers
597 views
How much time and energy do you invest in making sure you aren't guilty of the fundamental attribution error or the self-serving
2 answers
600 views
81y4 - 16
i know its A2 – b2 = (a-b)(a+b) but i cant figure it out
2 answers
369 views
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