Have some identities
Sin^2(x) +cos^2(x) = 1
Sin^2(x) = 1/2(1-cos(2x))
cos^2(x) = 1/2(1+cos(2x))

@Nomad I'm taking Precalc right now as well, what do you need help with?

because those identities won't do jack shit right now

Yeah

Precalc was a while ago

obviously no offense intended

It's just, one needs a lot more

Yee

None taken

Help Pls

What is the Degree of terms?

nvm figured it out

Aight good

lol i had shit like that a couple of weeks ago in alg 2 gio

When a physics problem uses forces but uses pounds, is it a pound of mass or weight?
ex. "A 60-lb block is moving down an incline". Is 60 lbs the mass or the weight, the force that it is pulled down with by gravity?

For pounds it is considered a unit of mass and can be used as force, also referred to as the pound-force\

so it's a 1:1 conversion?

its confusing for formulas like F = m * a

but yes

which is exactly what I am dealing with

so mass is given as, say, the same 60 lbs

and acceleration would be considered 1?

wahts the question\

even though in gravity's case it's 9.81 m/s

I need to find if a block slides on a hill

a 60 lb block is on a 60' incline, coefficient of friction is 0.1. Does it slide?

obviously it will because of the steepness but I need equations and numbers

missed a lesson yesterday but my teacher is still making me do it

i did what i understood but i don't know the mutations

@giot725 here

pls help

thanks

@zay this chart should help you -- (link if the screenshot is too pixelated: https://www.nature.com/scitable/topicpage/genetic-mutation-441/)

from the chart (as well as the provided mutated gene sequence):
1. would probably Substitution (Stop where Trp should be) and the protein is affected
2. the replacement (at Asn, U is at where C should be) is equivalent substitution so overall the protein is not affected
3. probably Insertation (see the Cys trio, where an A was inserted in) and the protein is affected

Grammar question, can a gerund phrase be inside a prepositional phrase.

I don't think so, but i just wanted to check

Oh wait nvm, a gerund phrase, as a noun, can be in the object of a preposition

ty

h e l p

p L e A s E H e L p