Questions and answers by

jim

Questions (843)

If a woman hasa mass of 50kg calculate her weight in neutons
1. 3 answers
2. 489 views
if you round the number to the tens place, it is 460if you round the number to the hundreds, it is 500 could the number be 468
1. 2 answers
2. 318 views
9/14divided by 15/28
1. 1 answer
2. 258 views
Controlling Irrational Fears After 9/11*We present this selection as an example of a fairly well-reasoned argumentative essay.
1. 2 answers
2. 521 views
My room is a mess. Mom said, "I have to clean it now."
1. 9 answers
2. 353 views
one syllableinside, many, friend
1. 6 answers
2. 231 views
Let's plant a tree by Mr. Olsons fence.is that a sentence
1. 1 answer
2. 291 views
A rectangle has its base on the x-axis and its upper two vertices on the parabolay=12−x2 . What is the largest area that the
1. 1 answer
2. 2,531 views
You are planning to make an open-top box from an 12 in by 12 in piece of cardboardby cutting congruent squares from the corners
1. 1 answer
2. 496 views
The market allocates capital to companies based on:
1. 0 answers
2. 482 views
As shown below, a bullet of mass m and speed v passes completely through a pendulum bob of mass M. The bullet emerges with a
1. 1 answer
2. 5,107 views
what is government in french? thanks, you will help me with my dissertation greatly xx
1. 1 answer
2. 338 views
what lives in a stable
1. 2 answers
2. 325 views
features that define the performance of a system are called what?
1. 1 answer
2. 314 views
1 kilometer =
1. 1 answer
2. 282 views
What is the refrain in Sir Patrick Spens, the Wife of Ushers Well, and the Bonny Earl of Murray?
1. 2 answers
2. 687 views
show how to solve these problems:1. 6x - y = -4 2x + 2y = 15 answer:x = 1/2 y = 7 2. x +y = 1 x = -1/3 2x - y = -2 y = 4/3 3. x
1. 1 answer
2. 758 views
8. Fire engines used to be red. Yellow-green is now the preferred color. Why the change?
1. 1 answer
2. 1,146 views
6. Why do we not list black and white as colors?
1. 1 answer
2. 438 views
4. Why will the leaves of a red rose be warmed more than the petals when illuminated with red light? How does this relate to
1. 1 answer
2. 2,168 views
2. Why is red paint red
1. 1 answer
2. 325 views
You invest 3400 into account earning simple intrest. The balance is 4624 after 8 years. What is rate of intrest?
1. 2 answers
2. 496 views
1000000 uL = ?L
1. 1 answer
2. 387 views
What consititutes an ideal learning enviorment?I would say whatever you are most comfortable with. I like distance learning
1. 0 answers
2. 692 views
Can someone show me how to solve this?The measure of an angle is 20 less than 3 times its supplement. Find the measure of the
1. 0 answers
2. 1,121 views
when pure sodium hydroxide is dissolved in water , heat is evolved in a laboratory experiment measure a molar heat of solution
1. 2 answers
2. 1,911 views
A 0.200 kg croquet ball makes an elastic head-on collision with a second ball initially at rest. The second ball moves off with
1. 0 answers
2. 873 views
y^2=8(x-3)how would you get the coordinates. vertex = 3,0 then what? let x=1, or -1, and solve for y. This is a parabola, if you
1. 0 answers
2. 472 views
these must be written as a single trig expression, in the form sin ax or cos bx.a)2 sin 4x cos4x b)2 cos^2 3x-1 c)1-2 sin^2 4x I
1. 1 answer
2. 681 views
simplify (square5)(square2)I don't know if you mean square root, or square. Here is square: 5^2 * 2^2= 25*4 =100 How about
1. 0 answers
2. 421 views
simplify square 48/square6square root(48) is the same as sq root (8) x sq root(6). So, sq root (6) cancel, and you're left with
1. 1 answer
2. 515 views
simplify square root of 5^6okay lets say this: the square root of 9 is three because 3*3=9. just like four is 2 because 2*=4 so
1. 0 answers
2. 445 views
simplify square root of 27r^5Your problem: √27r^5 Try to break this down as far as you can to simplify. √(9 * 3)(r^4 * r)
1. 0 answers
2. 525 views
simplify - square root of 48x^3y^2Your problem: √48x^3y^2 Try to break it down as far as you can in order to simplify. √(16
1. 0 answers
2. 953 views
simplify square root of 3^7t 3^7= (3^7)^1/2= 3^(7/2) = 3^(3 1/2)=27*3^1/2=27 sqrt3
1. 0 answers
2. 420 views
simplify radicals square root of 132132^1/2= (4*33)^1/2= 4^1/2 * 33^1/2 = 2 * 33^1/2 or 2 sqrt33
1. 0 answers
2. 451 views
simplify square root of 116rt(116) = rt(4*29) = 2rt(29) i need help with my algebra homework
1. 0 answers
2. 476 views
simplify 35(21^-1)21^-1 = 1 / (21^1)
1. 0 answers
2. 337 views
simplify -cd^-4e^-1please specify parentheses or at least separate them so i know which groups fall under which exponents.
1. 0 answers
2. 417 views
simplify -cd^-4e^-1okay rob or jim. read my math tip notes, okay? otherwise you'll do poorly on your quizzes. :) if you meant
1. 0 answers
2. 603 views
simplify u^3wz^-3(u^3)/((w^3)*(z^3))
1. 0 answers
2. 363 views
simplify 12b^-6/3a^0you should read my notes on "rob"'s questions if you're not the same person. lol if that's 12(b^-6), then
1. 0 answers
2. 934 views
simplify -15r^0/30p^-2if that's (30p)^-2 then the answer is 30p^2 if it's 30(p^-2), then the answer is (p^2)/30 don't forget
1. 0 answers
2. 598 views