Ask a New Question
Search
Questions and answers by
This8thGradeGirl0_0
Questions (4)
I have a question.
A student uses a diagram to show the scale sizes of the planets. Which planet’s diameter would be
22 answers
5,104 views
Got a question for you guys! :) Pls help.
The NASA Star Finder charts are constructed based on the visible night sky at 34° N
14 answers
3,280 views
Okay, so I took this Spanish class that I can't even do because my other choice was mathematics but I can't even do math
2 answers
303 views
Hey guys! So, I really need help on this question.
So, the image is a picture of a trapezoid with the top measuring 5.9m and the
5 answers
547 views
Answers (72)
The answer is C. (150.002)
You're welcome.
I hope this helps! :) total bands: 185 P(pink) = 95/185 = 19/37 P(brown) = 90/185 =18/37
I'm not totally sure but here is what I think. prob(pink) = 36/69 = 12/23 prob(brown) = 33/69 = 11/23 comparing: theoretical prob(pink) = .5125.. experimental prob(pink) = .5217
#1 is (Hice) #2 is (Dieron) #3 is (Hizo) #4 is (I'm not sure about this one)
Well then if they didn't have a calculator they could look up the calculator online.
Yes the answer is A. (Standing)
I think that it's A but I need to look into it a little bit more before I can comfirm.
What do you think it is?
The answer is....... (39 - 3 i)
The answer is 0.00571m
[Ag+] = 0.000742moles/130.0 *10^-3L
So are you just giving the answer?
So is the answer Mercury?
Dontcha think if there was a model I would have sent it? There is no model.
If you need help post them and I'll help you if @mathhelper doesn't.
You can't just keep telling everyone the answer yk that's not how they're gonna learn anything.
You could look it up on the calculator but no, 9 x 9 = 81
I'm in 8th grade.
I'm seriously confused. If you're talking to me I literally was just asking what their question was no matter how old they are if they need help they need help. And if you're talking about me my name obviously says @This8thGradeGirl.
Well, we know that it isn't electromagnetic energy because a brick doesn't have anything to do with electric. So, we know C isn't the answer. It's not geothermal energy. An example of geothermal would be like lava or boiled water. So, we know its not D. So
What is your question?
Are you needing help @htsrhtdyjy or are you just giving the answers?
There are over 37 billion wheels in the world whereas there are an estimate of around 42 billion doors in the world.
there are more wheels than doors in the world.
I hope this helps! :) The forces acting on the pilot at the bottom of the loop are gravity and the normal force. However, they are pulling in opposite directions (gravity pulls away from the center of the loop, while the normal force pulls toward the
I can answer them for you.
Can you post the questions?
What is your question?
if 100% efficient then 60 *2/8 = 60/4 = 15 N it actually took you 20 N 100 * 15/20 = 5*15 = 75% A certain machine has an efficiency of 80%. If the load moves a distance of 2m as the effort moves 8m, how large a force is required to lift a load of 320 New
Do you have answer choices?
You know, you can't always solve everything for everyone.
So all we had to do was figure out according to the equation how much CI2 it took to produce 8 molecules?
Here is an example you could use. (This is how teachers grade work) First, calculate the percentage you received on the test by dividing your mark by the total marks. For example, if you scored 18 out of 20, then 18/20 = 90 percent. Secondly, multiply your
draw a diagram. Using similar triangles, you can see that if her shadow has length s, then when she is x feet from the pole, s/6 = (x+s)/13 6(x+s) = 13s 6x+6s = 13s s = 6/7 x so at any time, ds/dt = 6/7 dx/dt so the shadow's length is increasing at 6/7 * 8
Hope this helps! :) SA = 4πr^2 d(SA)/dt = 8πr dr/dt subbing in our values d(SA)/dt = 8π(3)(-2) = -48π
Yes the answer is C.
1. Multiple: 15 * 17 = 255 2. Multiple: 15 * 18/17= 15 · 18/1 · 17 = 270/17 3. Then multiply the result of step 2 * 18 = 270/17 * 18 = 270 · 18/17 · 1 = 4860/17 4. Add: the result of step No. 1 + the result of step No. 3 = 255 + 4860/17 = 255/1+
So the answer has to be 4.
You said the question is how many Cl2 molecules are needed to produce 8 molecules of NaCl. You also said that it must take 4 of Cl2 to produce 8 NaCl.
So after what you're saying the answer is 4 then right?
Wait, so "Drbob222" you're basically saying that I'm wrong but I'm also right at the same time?
Yes.
Okay. The balanced equation is 2Na(s)+Cl2(g) → 2NaCl(s)
Okay, so first what are your answer choices?
No, when dinos died, nearly 65 million years passed before people appeared on earth.
