wilson

what is the percentage of water in Ba(OH)2 x 8H2O?

Factor: 20+22v-12v^2

Ok people my daughter myself and my husband have been unable to answer this question so your help would be appreciated. I asked hours ago but no one answered please help. What is the chemical aroma name for: basil, nutmeg and bayleaf thank you fo your hel...

convert 270g to moles

a machine weighing 1500N is supported bt two chains attached to some point on the machine.one of these ropes goes to the eye bolt in the well & is inclined 30 degrees to the horizontal & the other goes to the hook in ceiling & is inclined at 45 degrees to...

how do you find the exact value of sin^-1(-square root of 3 divided by 2)

What is the value of the variable cost ? If the break even point is $ 130, the fixed cost is $ 330, selling price per unit is $ 25. (3 marks)

a stone is thrown horizontally with an initial velocity of 15m/s from a tower 20 meters high. How long does the stone take to reach the ground?

A bob of a pendulum 100cm long swings through 20cm,find theta in radian and degree

Choose which of the following words would be used in response to the following questions. ¿Juegas muchos deportes? juegas deportistas juego fútbol**

What is unique about conjugating the verbs “tener” and “hacer”? im confused about why those two verbs are only unique

Find the perimeter of the polygon with the vertices A (−1, 1), B (4, 1), C (4,−2), and D(−1,−2). The perimeter of ABCD is ___ units. Could someone explain how I can figure this out?

Thanks Ms. Sue have anything else she said that's not it cause that's what I gave her. Any other answers and I dnt believe bay leaf was in that answer

so would i divid the molar mass of c12 h22 o11?

The angle of reflection is going to be 30

2.8

there is no reading assignment

please help me i don't understand it