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how can i improve my maths and english

Solve for x: 3/5(x+2)= x - 4

what happens when iron is reacted with iodine

Explain how could use a spring,a ruler,some standard masses and some graph paper to find the weight of an unknown object.

the downhill ski club is organizing a ski trip. group tickets for the ski trip are priced at 20 for the first 100 skiers and a discount of 5.00 for each of the skiers over 100. a) write a formula to find the average cost of x skiers. b)write a formula to...

Forces of 15 kg and 10 kg act on a point with an angle of 60◦ between the forces. Find the magnitude of the resultant force (to nearest tenth of a kilogram) and the angle (to the nearest degree) the resultant makes with the 15 kg force

an empty truck weighs 4000N its engine can produce an accelerationof 1m/sif the truck is loaded with 2000N, find the acceleration the engine can prodeuce?

Evelyn, Carman, and Victor are flying a kite. The length of the string for the kite is 55 m. Evelyn and Victor are holding the end of the string. Carman is standing directly underneath the kite and is 18 m away from Evelyn and Victor. How high is the kite...

Under the detailLoop() Statements In Else Part you have used wrong logic it should be like below else output newSalesperson, newAmount to allSales input newSalesperson, newAmount from newSales

Ann is trying to find the height of a building. She finds that the angle of elevation from the ground to the top of the building is 38◦. She walks 150 feet straight back and finds the angle of elevation to the top of the building is 25◦. Find the height t...

An airplane is headed northeast, bearing 45◦, with an air speed of 500 miles per hour, with a wind blowing with bearing 315◦, at a speed of 75 miles per hour. Find the ground speed (to nearest tenth of a mph) and the actual course of the plane (to nearest...

An airplane is headed northeast, bearing 45◦, with an air speed of 500 miles per hour, with a wind blowing with bearing 315◦, at a speed of 75 miles per hour. Find the ground speed (to nearest tenth of a mph) and the actual course of the plane (to nearest...

commanly the formula is: *m1u1+m2u2+m1v1+m2v2* substitute the values according to this formulae. This data can be likely: mass of rifle=m1=2.0kg mass of bullet=m2=50g=kg= 50/1000=0.05kg velocity of gun=v1=0m/s velocity of recoil of gun=v2=?

Mr. Brown you should change adult expectations or normally use more related consiquencies students which are learning, reading orpracticng should have separete calsses and the students who are making noise should be separated. I think this will be the bes...

simulator they are my best activities to learn on internet i like to play mostly simulation games like surgeon simulator, plane landing and else. Well simulators are the most brilliant creation which looks like real life aircraft.

Atomic Physics is concerned with structure and properties like reactions in the atom. while Nuclear physics is concerned wiht the strucuture. properties aswell as reactions taking place in the nucleus of the atom. So, we say that atomic means an atom and...