12/05/24

tan^2(Y) = 1-cos ^2 (Y) / cos^2 (Y)

12/05/24

Both the active and passive forms of the infinitive have the same meaning

It is my knowledge that there are instances where the meaning of the active and passive infinitives is identical. There are many rooms to be painted/to paint.Are there any other verbs that fit this... more

12/05/24

Physics Question, Ive tried so many times PLEASE HELP

No matter what I try, I cannot get this question right,Use the Bohr model to estimate the energy (in eV) of the Kβ line in the X-ray spectrum of platinum (Z=78). (h=6.626×10-34 J.s, c=3×108 m/s,... more

12/04/24

How many solutions does this equation have? 6 + p = p + 6

12/04/24

Identify the best and two worst structures that were drawn for N3- (select three overall)

The inflation of an air bag when a car experiences a collision occurs by the explosive decomposition of sodium azide, Na3, which yields nitrogen gas that inflates the bag. The following resonance... more

12/04/24

Bounded regions

Sketch the region bounded by the given curves. Decide whether to integrate with respect to x or y. Then find the are of the region. 2y = 4sqrtx, y= 5, and 2y +2x = 6. Use desmos or something.

12/04/24

Factor -385y as far as possible

12/04/24

what are the types of moon

There are 8 types of moon, name them

12/04/24

Should we avoid spinach and other vegetables high in oxalate?

It would make sense for most people to reduce foods that contain oxalic acid from the biochemical standpoint. It is conditioned by the presence of inorganic form of calcium in the system, which... more

12/04/24

ESOL/Speaking, Reading and Writing

If you are struggling with all four components of learning English, contact me for help in reading, writing, speaking and grammar. I have 15 years in both ESL and Literature helping students... more

12/04/24

CHALLENGE 18 problems

for fun1. Simplify: 3x + 7 + 2x – 52. Evaluate: 4(2x + 3) – 5x3. Solve: 2x/5 = 84. Find the value of x: 3(x – 5) = 215. Simplify: 2(3x + 4) – 5(x – 2)6. Solve for x: 4x + 7 = 3x – 27. Evaluate:... more

12/04/24

3x+7=5x + 2(3-x)+1

12/04/24

Algebra Question

12x - 4y = 20 , for y

12/04/24

What are the key components of a persuasive essay?

12/04/24

How can you expand your vocabulary effectively?

12/04/24

What are synonyms and why are they important?

12/04/24

What is the difference between “ser” and “estar”?

12/04/24

Find the grams of the reactants at equilibrium and Find the initial grams of ammonia

Given Nitrogen gas + Hydrogen gas react to make ammonia at EQ. Kc and molarity of AMMONIA are given at equilibrium. You have to use the Kp concert to Kc and the given molarity to find X in a rice... more

12/04/24

What were the main causes of World War I?

Devoicing rule?

What's the "devoicing rule" in phonology?

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