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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
1,434 views
Which statement best summarizes the political and social atmosphere of 18th century Great Britain.
0 answers
590 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
818 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
459 views
______________ can prevent some bacterial cells?
7th grade science please help meeeee ms sue help me please thanks
1 answer
405 views
______________ can prevent some bacterial cells?
7th grade science please help me.
0 answers
364 views
A ________ biome is a cold, dry area where the sun barely rises during the winter.
a. coniferous forest b. temperate deciduous
6 answers
2,637 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
641 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
769 views
what is qualitative data
1 answer
526 views
ms.sue is qualitative data the same thing
3 answers
401 views
name two physical properties of an object about which you can gather qualitative data
6 answers
1,302 views
can a place that receives very little rain still receive a lot of precipitation? explain your answer
1 answer
622 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
1,933 views
What is the inverse of
h(x)= (1/4x^2)+x ?
1 answer
363 views
Find interval length 1/4 in [1,2] containing the root of the equation x^7 +3x-10=0
0 answers
551 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
3,950 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
1,167 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
1,225 views
a square has a diagonal with length 14 mm. Find the perimeter of the square.
1 answer
992 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
503 views
A large television repair service claims that its average repair charge is $124. Suspecting that the average charge is higher, a
1 answer
613 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
897 views
From a random sample of 500 males interviewed, 125 indicated that they watch professional football on Monday night television.
2 answers
573 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
1,578 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
994 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
468 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
1,152 views
could you answer the question?
Baes are isosceles trapeziods with parallel sides that measure 15 cm. and 25 cm. the distance
3 answers
613 views
If there are 16 teams, how many players will there be. Explain how you got your answer.
1 answer
402 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
447 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
743 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
632 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
498 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
1,850 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
371 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
438 views
Please solve for x. ax^2 + bx +c=0
3 answers
384 views
How do I get exact measures?
cosine 270 degrees sin 90 degrees tan 360 degrees csc 45 degrees no calculator!
1 answer
739 views
Cannot get this solution!!! (x-2)/(x) + (1/2)= (x+1)/(x-2)
2 answers
308 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
393 views
(1-2i)/(2+3i) Do I multiply both the numerator and denominator by 2+3i?
1 answer
384 views
how do I find this without a calculator? sin 90 degrees?
2 answers
556 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
835 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
487 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
1,150 views
Is it normal for variation to occur within a group? Explain.
0 answers
354 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
4,104 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
3,167 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
511 views
Which of the following would NOT encourage a population to experience exponential growth?
a constant birth rate b surplus of food
9 answers
3,827 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
698 views
19. How does polygenic inheritance differ from Mendelian inheritance?
1 answer
514 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
1,878 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
1,244 views
how many moles of aluminum oxide can be produce from 12.8 moles of oxigen gas reacting with execess aluminum
1 answer
640 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
586 views
One advantage of electron microscopes over light microscopes is their _____.
A. size B. higher magnification C. two-dimensional
1 answer
1,145 views
why is Marcellus Shale important?
1 answer
427 views
what is the marcellus shale ? tell me in your own words.
1 answer
406 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
603 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
6,179 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
2,669 views
True or false: Migration doesn’t really affect population—it’s just a shifting of people from one place to another.
16 answers
6,864 views
Describe the factors that influence the weather, and explain how meteorologists are able to predict changes in the weather.
2 answers
2,160 views
Identify the five main elements that determine an area's climate, and give a brief description of each element.
1 answer
3,633 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
375 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
471 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
987 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
494 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
651 views
Find the probability that in a group of 500 people 69 or more would have green eyes.
1 answer
342 views
how to calculate the class average of millilitres of CO2 exhaled per minute?
2 answers
430 views
what compound is formed when CO2 is bubbled through water?show the reaction.
1 answer
431 views
Solve by elimination method
3x+4y=5 6x+8y=10
1 answer
603 views
which substance , glucosa or sodium chloride, will produce more freezing point depreccion whent added to equal amounts of water
0 answers
353 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
534 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
1,007 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
552 views
what was the rising action(the problem present) in the story before we were free please?
0 answers
1,082 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
2,976 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
579 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
1,220 views
Is there something that there is a googol of?
1 answer
416 views
Is this a grammatically correct sentence?
"She is from Mexico, being born in Mexico City." I think it sounds weird
2 answers
754 views
Square root of 300
1 answer
817 views
how would you solve this equation??
-4|7+d| = -44
1 answer
303 views
In the poem Warren Pryor, what does the author pick this certain pattern or rhythm for the poem?
0 answers
1,125 views
Sunset Company uses the periodic inventory method and had the following inventory information available:
Units Unit Cost 1/1
0 answers
761 views
How would we calculate the gain or loss from the sale of equipment? Can you provide an example?
0 answers
390 views
Under what conditions might a chemist describe a solution in terms of molality? Why??
2 answers
607 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
488 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
500 views
What similarities do you see in these two processes?
5 answers
570 views
Why do you think people are so fascinated with celebrities?
3 answers
464 views
is green peppers vitamin c?
0 answers
403 views
Jane consumed a breakfast that contained 85 grams of carbohydrate, 20 grams of protein, and 18 grams of fat. How many
1 answer
1,825 views
Why do you like Psychology?.
What specific aspects of Psychology do you enjoy?...abnormal, cognitive, biological... What
6 answers
630 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
625 views
81y4 - 16
i know its A2 – b2 = (a-b)(a+b) but i cant figure it out
2 answers
381 views
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