Goodness

This page lists questions and answers that were posted by visitors named Goodness.

Questions

The following questions were asked by visitors named Goodness.

Solve this 5+6 whole number 1 over 2+2whole number 7 over 10

If vapour density of gas 32g and occupies a volume of 560cm cube find the mass of the gas also determine its number of molecule

Which substance has the weakest intermolecular force between ethanol,nail polish remover and methylated spirits?

prove that cos^4 x=1/8(3+4cos2x+cos 4x)

a sample of gaseous substance at 25 degrees Celsius and 0.862atm has a density of 2.6g/l. what is the molecular weight of the substance?

Pqr is allocated in the same horizontal plain, the bearing of q from p is130° and the bearing of r from q is 075°, then pq=6cm and qr =4cm, find the bearing of r from p, collect to the nearest degree

In a class of 42 students,25 offer biology,15 offer history and 18 do biology but not history. i. Draw a Venn diagram to show the information. ii. Find how many students offer neither history nor biology

The third and sixth terms of a geometric progression(G.P) are 1/4 & 1/32 respectively. Find 1. The first term 2.the common ratio 3. The seventh term

The electronic configuration of an element ,X , is represented by 1s2 2s2 2p6 3s2 3p6 3p6 4s2 and 3d3. Determine the atomic number of X

Determine also the number of unpaired electrons I the 3d orbital of an atom of X

415 of anhydrous barium chloride when 459g of the hydrated salt were heated.calculate n in the formula Bacl2 nh2o

Answers

The following answers were posted by visitors named Goodness.

D one @ d top.because of d force of attration

I need answers to my questions

I cant find the appropriate answers on google...plz help me guys😥😥😭

I think Vannah is correct

I don't know how to construct XYZ <X=Z 45° and /XZ/8cm

Above is correct for Connexus Students C- The United states adopted the constitution C- Northwest Ordinance B- Power give to central/national were limited

For answering peoples' questions, I highly recommend you don't just put the letters, but also the actual answer. Conexus teachers do occasionally move answers around. At least some of the teachers. Correct answers, 100% D) Molten Material beneath Earth's...

Molar mass of oxygen=02

I need the answers with workings

I don't understand it

I don't understand And there is no solution to the question

Am asking the same question

I need the answer now please

Very detailed but the diagram is very important .... hope we can get it

H=5om, v=? P.E =K. E Mgh =1/2mv^2 10× 50m =v^2 /2 2×10×50 =v^2 V = √1000 V=31. 62m/s 1/2 of speed (v) 1/2 × 31.62=15.81 P.E↓1 + K.E↓1=P.E↓2+K.E↓2 Mgh+ 1/2 mu^2 = mgh +1/2 mv^2 M×10×50= m×10h+ 1/2m × 15.81^2 Tired of typing☺️🙄🙄