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4TheLoveOfPhysics
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4TheLoveOfPhysics
Questions (1)
Are there any countries that use “assumed guilty until proven innocent”, the exact opposite of “assumed innocent until
3 answers
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Answers (55)
Darn, it was all formatted nicely with indents, but it took them away when I submitted it. Sorry about that :/
Given: int array marks = {...} int lowestMark() { int lowest = marks[0] for (int i = 0; i < marks.length(); i++) { if (marks[i] < lowest) { lowest = marks[i] } } return lowest } int highestMark() { int highest = marks[0] for (int i = 0; i < marks.length();
How many balls are in a carton?
4/5 =x/27 Cross-multiply the 27 to isolate the x: (4/5)(27) =(x/27)(27) 108/5 = x
Not much we can really do. How are we supposed to draw this by typing :/
p + 12,982 = 25,000 Subtract the + 12,982 from both sides: p + 12,982 - 12,982 = 25,000 - 12,982 p = 25,000 - 12,982 p = 12,018 Option B
a = # hot dogs, b = # hamburgers a + b = 16 2.65a + 6.29b = 75.16 Solve using substitution/elimination and arrive at a = 7, b = 9, indicating 7 hot dogs and 9 hamburgers.
Use F = ma F = (0.075kg)(25 m/s^2) = 1.75 N
And...? You didn’t provide a question to answer.
15% deduction can also be calculated through the following: 1200 - (1200 x 0.15) = $1020
1/2+3/6+56/156 x 388 = 1/2 + 1/2 + (14/39 x 388) = 1 + (5432/39) = 39/39 + 5432/39 = 5471/39
Google will be your friend :)
- a particle of matter that uniquely defines a chemical element - comprised of three subatomic particles: protons (p+), neutrons (n°), and electrons (e-) - often thought of as the "building blocks of the universe", but now we know that you can go even
First person, since Scout acts as both the narrator and protagonist throughout the story.
Another mistake on my behalf: 7.5 < x < 22.5 should be right.
Hint: Set up a diagram, use Pythagorean Theorem, and then use inverse tangent to find the angle. Tell us what you get from here.
Oops! I made a mistake. R_scott is right. I forgot the lower range... of course an angle has to be greater than 0°... Thus, the correct range is 0 < x < 22.5
Since we don't know YOUR school, we can't help you.
6x-45 < 90, since acute angles are less than 90°. Solving this: 6x < 90 + 45 6x < 135 x < 22.5
What statements? What function? What table? No matter how "urgent" we can't answer without the proper information.
Try considering heat as an indicator of kinetic energy. What do you think the answers could be from here?
What expression? To solve it, just plug in a = 4 and b = 36 into the expression.
Risky behaviours are bad for a number of reasons. They can put you in danger, set bad examples for others, and because of peer pressure, others may feel the need to repeat these actions. These are just some points to get started with... try to think of
There are many possible answers to this question, so I'll just get you started with a couple to think about. I encourage you to think of your own answers as well. 1) Peer pressure—Teens are heavily influenced by peer pressure, so this is a big one. Maybe
Should be Asia according to Google Earth.
Since it says the "two shorter sides", we know the hypotenuse is not involved, since it's always the longest side. From here, let's call the shortest side 'x', and thus, the longer side will be x+3. For triangles, A = (1/2)(bh), so now just sub. in what we
Subject-verb concord is simply when the subject and the verb of a sentence "agree" with each other. In other words, if the subject of the sentence is singular, the verb must be singular. If the subject of a sentence is plural, the verb must be plural. Easy
What school? What social issues? Clearly this is about YOUR school, so try thinking of some answers on YOUR own.
Well, think back to some past school projects you've done. What were some benefits of them? This is a pretty basic question, so try to answer it yourself.
There are 18 possible combinations of quarters, dimes and nickels that total 75 cents. Hopefully these are Australian coins!? 1) 3 Quarters 2) 2 Quarters, 2 Dimes, 1 Nickel 3) 2 Quarters, 1 Dime, 3 Nickels 4) 2 Quarters, 5 Nickels 5) 1 Quarter, 5 Dimes 6)
Infinite solutions just means same equation. Set up each equation in the form of y = mx + b: 1) y = 3x - 5 2) y = 3x - k/2 For the same equation, k/2 must equal 5. k/2 = 5 Therefore, k = 10
“none of these” is the correct response.
We need more context here. Otherwise, we can't help you :/
It means that during this reaction, it is highly endothermic, meaning that heat is consumed during the reaction at 206kJ/mol. If the value were to be negative, then this reaction would be exothermic.
We can’t help you without being given any visuals.
The product of a number is just multiplication. So, we have 8 times an unknown value, which we can call x. Now, just add 1 to that. = 8x + 1
What's x? We have no clue based on the information you provided.
Well, what do you think some possible answers could be? Think logically about this question, and then come back when you think you have some answers. Some good points to think about might be proper sex education, providing support and guidance to those who
I really don’t think anyone will sacrifice their Chegg questions for you... sorry to say that. But, why not just post your question on this website instead? :)
What oobleck said, but with the upper and lower limits will give: n=5 ∑ (2k-1)/k^2 n=1
First, recognize that 4 + 16 + 64 + 256 + 1024 can be rewritten as: 4^1 + 4^2 + 4^3 + 4^4 + 4^5 Now, realize that this is just a sum of 4^n, where the lower limit of n is 1 and the upper limit is 5, as shown above. Putting this into standard sigma notation
Use the compound interest formula in this case: final amount = initial amount (1 + interest rate as a decimal)^num of periods final amount = 200 (1 + 0.08)^10 final amount ≈ $431.78
HC3HO is considered a weak acid because it does not dissociate completely in solution. In other words, it won't give up all of its H+ ions in the solution. NaOH is considered a strong base because it completely dissociates in solution. In other words,
the outstanding checks ($500) will take the balance down (-), the deposits in transit ($300) will take the balance up (+), he currently has $3,000. ∴Adjusted balance: $3,000 - $500 + $300 = $2,800
None of us know your surroundings, so we can't really help you with this one. However, if you post it when you've completed it, we can give you tips on what to improve.
(-2, 4) --> (x1, y1) (3, 6) --> (x2, y2) Using the distance of a line formula (derived from the Pythagorean Theorem): d = sqrt[(x2-x1)² + (y2-y1)²] d = sqrt[(3-(-2))² + (6-4)²] d = sqrt[(3+2)² + (6-4)²] d = sqrt[(5)² + (2)²] d = sqrt[25 + 4] ∴d =
Lol, this website censors the "r-word" which is needed for this question, so it reduced it down to only show "ation".
Easy Way (using the definition of acceleration/retardation): a = Δv / Δt Δv = vf - vi = 10 m/s - 50 m/s = -40 m/s Δt = tf - ti = 20 s - 0 s = 20 s a = Δv / Δt a = (-40 m/s) / (20 s) a = -2 m/s² Harder Way (from a motion equation): vi = 50 m/s, vf =
vi = 0 m/s, Δd = 9 m, a = 2 m/s², vf = ? vf² = vi² + 2aΔd vf = sqrt(vi² + 2aΔd) vf = sqrt[0² + 2(2)(9)] vf = sqrt[36] ∴vf = 6 m/s
Question 1) vi = 0 m/s, Δd = 17 m [E], Δt = 3.8 s, a = ? Δd = vi(Δt) + 1/2(a)(Δt²) Δd = 0(Δt) + 1/2(a)(Δt²) Δd = 1/2(a)(Δt²) a = 2Δd / Δt² a = 2(17) / (3.8)² ∴a = 2.4 m/s² [E] Question 2) vi = 0 m/s, Δd = 70.0 m [downhill], Δt = 5.3
