Questions and answers by

Bethany

Questions (136)

The motion of material particles in P-waves isA. Clockwise circles as seen from the side B. Counter-clockwise circles as seen
1. 1 answer
2. 515 views
What does 22x11=Thanks for your help!
1. 2 answers
2. 177 views
I understand how to make Stem-and-Leaf plots,but I don't understand what to count by if my numbers are (from least to greatest)
1. 0 answers
2. 482 views
If 30=100%, and going over my subtracts from 100%. What is my percentage if I get 39?
1. 1 answer
2. 369 views
How would I solve the following equation for x?2 sin^2(x) + 3 tanx secx = 2 I've tried the problems from different approaches,
1. 2 answers
2. 725 views
The question says:Two pairs of touching sides are the same length. The diagonals meet at right angles. Opposite sides are not
1. 2 answers
2. 1,173 views
how do i turn the following equations into standard form?-14x = 24 + 18y y = 9/2x - 7/2 -3y = -6 + 6x -20/3 = 5y + -5x y = 3/2x
1. 2 answers
2. 627 views
What are the EPA's standards for the maximum amount of cadnium per liter of water? I went on their website, but I did not find
1. 0 answers
2. 399 views
What are byproducts of zinc and silver mining? Are they toxic enough to pollute water in large quantities? Thank you for
1. 1 answer
2. 538 views
Are these two sentences right using "I stopped?"gerund object - I stopped to fix the flat tire. infinitival object - I stopped
1. 3 answers
2. 527 views
Are these two sentences right?gerund object - I stopped to fix the flat tire. infinitival object - I stopped fixing the flat
1. 1 answer
2. 543 views
I think I have these corrct, but I am not sure. Can someone tell me if I am right or wrong?direct object gerund The students
1. 3 answers
2. 772 views
Can someone check this and tell me if I did it right?The sentence is: Go and watch the children crowded around the beaches
1. 2 answers
2. 590 views
Are these two sentences correct?Adjectival prepositonal phrase: I like in our house the big kitchen to cook in. (in our house is
1. 1 answer
2. 1,261 views
Can some one tell me if my examples are correct or if I need to do them over?Adjectival prepositional phrase: I like playing
1. 2 answers
2. 551 views
Can someone tell me how they got the answer.Problem: 9^(x+6)=7x My answer was: -52.458 The correct answer is: -51.138 I have
1. 2 answers
2. 451 views
I need to find the symmetry of a polynomial function graph. Is this correct?f(x)=x^2+2x-1 x=-6/2x=-2/2*1 x=-2/2=-1 It is
1. 3 answers
2. 518 views
HELP!an object moves in a straight line given by s=2x^2-3t where s is in meters and t is the time in seconds the object is in
1. 2 answers
2. 617 views
Can someone help me, I am stuck and do not know how to complete. Maybe my first part is wrong, I don't understand by looking at
1. 1 answer
2. 1,154 views
use only positive exponents and all variables are real positive numbersy^9/8 / y^5/8 =9/5 (is this right?)
1. 1 answer
2. 496 views
Can someone tell me if I have these three correct?Are the following observations, predictions or hypothesis. I think: Birds eat
1. 1 answer
2. 467 views
Are the following observations, predictions or hypothesis.I think: Birds eat worms when bugs are not available. Observation
1. 0 answers
2. 482 views
Tell what the function of lipids do in a cell.Is the correct answer: lipids function in a cell is to provide energy, act as
1. 1 answer
2. 540 views
Tell what the function of lipids do in a cell.Is the correct answer: lipids function in a cell is to provide energy, act as
1. 1 answer
2. 530 views
Alcohol has OH functionality, but do you expect it to be a base and why?I would expect it to be a base, but I am not sure why.
1. 4 answers
2. 367 views
Difference between hydration and hydrogenation reactions?I have searched everywhere in my book and all I can come up with is:
1. 6 answers
2. 716 views
Is there someone out there that can tell me if I answered this right or if I need to study some more? ThanksWhat is it that
1. 1 answer
2. 671 views
We have to simplify complex numbers and I was wondering whether I did these problems correctly.1. 4i^2-2i^3 = -4+2i 2. (-i)^3 =
1. 1 answer
2. 859 views
srry I placed the question in the wrong spot.The equation is 2NH3 <=> N2 + 3H2 1 mole of NH3 injected intoa 1L flask 0.3 moles
1. 0 answers
2. 891 views
Can someone please help me with this?I think I have the right answer--just need verification. Which statement most accurately
1. 0 answers
2. 556 views
To capitalize on children's differentlearning styles, teachers should: 1.teach lessons using a multi-sensory approach. 2.use
1. 0 answers
2. 777 views
Would creating a sensory-rich classroom enviroment be an appropriate way fora teacher to help young children learn about
1. 0 answers
2. 509 views
A physician prescribes 3.5 mg. ofmedication each day. How many micrograms is this dosage? Thanx for the help! 1mg is 1000mcg. I
1. 0 answers
2. 562 views
A perscription calls for 5 ouncesof medication. For how many millimeters is te perscription? (Use 1 ounce = 29.57 mL.) if 1oz =
1. 0 answers
2. 422 views
I have these two questions on my assignment. Please help me.80 mi. = _______ km. 9 cm. = _______ m. 9cm (1m/100cm)=??? 80miles
1. 0 answers
2. 468 views
Does x^4 * e^x have a horizontal asymptote?Take the derivative to see if slope is zero. dU/dx = x^4 * e^x = 4x^3 * e^x + x^4 *
1. 0 answers
2. 374 views