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Stanley
Questions and answers by
Stanley
Questions (28)
An object 5cm high is placed at a distance 12cm from a convex lens of focal length 8 cm.calculate the position,size and nature
7 answers
1,322 views
a continuous function f has domain (1,25) and range (3,30). if f'(x) is less than 0 for all x between 1 and 25, what is f(25)?
a)
4 answers
asked by
Stanley
3,106 views
Ok, I can't remember who was "The Father of Mass Production". You know, the guy who produced all those muskets in 2 years?
Eli
1 answer
444 views
It's hydrogen carbonate, which is HCO3-
Should the reactant be H2CO3? How do you balance this reaction?: HCO3 ---> H2O + CO2
2 answers
548 views
What is the adjective in this sentence and the word it modifies?
In many Japanese homes, people sleep on futons.
1 answer
376 views
A heavy piece of machinery is raised by sliding its 12.5 m along a plank oriented at 20 degrees to the horizontal.
How high above
4 answers
986 views
A chain composed of four identical links is suspended by a rope and does not move. How many force vectors would be drawn on the
4 answers
4,593 views
Two identical gliders slide toward each other on an air track. One moves at 1m/s and the other at 2m/s. they collide and stick.
4 answers
2,070 views
A vehicle that weighs 400N on the surface of the earth is traveling in outer space at a speed of 400m/s. it can be stopped by
1 answer
750 views
your friend says that the heavyweight champion of the world cannot exert a force of 50N on a piece of tissue paper with his best
3 answers
1,275 views
A karate chop delivers a blow of 300N to a board that breaks. The force that acts on the hand during this event is?
3 answers
944 views
i need help writing a five paragraph persuasive essay on this The Debate Over Big Business in the 19th century on whose side was
6 answers
1,134 views
Calculate the distance between latitude 4¤N and 14¤N of the equator on the same longitude 3¤E
3 answers
414 views
I think am not getting it right bt cos its a little bit complicated t = square root of {V/ 1/f +1/g } make f subject of the
1 answer
391 views
It is believed that at least 60% of voters from a certain region in Canada favor the free trade agreement (FTA). A recent poll
4 answers
2,419 views
The Tribune claims that the time of travel from downtown to the University via the bus has an average of µ = 27 minutes. A
5 answers
2,681 views
Which of the following conditions doesn't need to be met before you can use a two-sample procedure?
The responses in each group
2 answers
507 views
Which of the following conditions doesn't need to be met before you can use a two-sample procedure?
The responses in each group
1 answer
490 views
A telephone company's records indicate that private customers pay on average $17.10 per month for long-distance telephone calls.
2 answers
555 views
A telephone company's records indicate that private customers pay on average $17.10 per month for long-distance telephone calls.
1 answer
495 views
Which of the following conditions doesn't need to be met before you can use a two-sample procedure?
The responses in each group
1 answer
468 views
A 25mL solution of nitric acid was placed in a flask and a few drops of phenolphthalein were added. Dilute sodium hydroxide was
2 answers
581 views
I'll do my best to describe this problem.
Given A=17 degrees, B=73 degrees , x=q, y=5 and z=r use the figure to find the exact
1 answer
480 views
Write a letter to your uncle in another town telling him about your resumption date and what you will need in your school
4 answers
1,716 views
if the first term of an arithemtic progression is -1 and the common difference is 0.5, the 6th term is what
3 answers
344 views
Using 3.14 to represent pi, estimate the circumference of a circle with a diameter of 44 inches
5 answers
335 views
An object placed 3cm in front of a converging of focal length 10cm produced magnified 8cm high.find the size and the position of
1 answer
298 views
what type of reaction was undergone when hydrogen sulphide and iron (iii) sulphide is reacted?
1 answer
245 views
Answers (16)
64pi/6
I am learning
What can i become when i have passed maths literacy; life science;geogrphy;and tourism
0.3090
i havent been able to sleep cause this question to hard for me
totall y CORRECT
The answer would be 4 parts blue for every 3 parts yellow
Termites
You guys didn't give me the answers I was searching for ,bye!!!
What is time of flight
The answer is not 80. it is 65 don't believe hiiiiim BOIIII. I am Sabrinas cousin YOOOOOOOOOO WAZZ UPP BOOOIOIIII LETS ALL HAVE HOTDOGS YOOOOOOO! BOOOIIOIIIII =D
92.784 is greater
ok thanks for that info Ms. Sue
ok i don't know whose has more facts i cnt find the info :(
could you help me and solve it please. I tried to solve it but I couldn't get the right answer.
2x^2-x-3=0 first step: 2*2x^-x-3=0 4x^-x-3=0 (4x^-4x)+(3x-3)=0 4x(x-1)+3(x-1) (4x+3)(x-1)=0 (4x+3)=0 (x-1)=0 4x+3=0 X-1=0 -3 -3 -1 -1 4x=-3 x=-1 x=-3/4 Therefore, X=(-3/4, -1)
