Jyoti

can someone tell me some fossil, DNA, and archeological evidences of multiregional and out of africa theories?

Cutting of trees on large scale is called

Maths ch1 rational number mental maths book class 9 ques 21,23

If two vector , A vector = 1i+6j-5k , B vector = 2i+3j+4k represents the two adjecents sides of a parallelogram , find the area of the parallelogram .

Running 1hour = 8 miles 1.5 hors = 8 x1.5 = 12 miles Bus 60 minutes = 55 miles 24 mins = ? 24/60 x 55 = 22miles total = 12 + 22 =34 miles.

By substitution Repalce the value of x in first equation: 4.4 y + 4y = 6 8.4y = 6 y = 6/8.4 = 1/1.4 Multiply both numeratoy and denomenator by 5 to get the answer 5/7 y = 5/7 To find x: Replace y as 5/7 in the first equaton: x + 4y = 6 x + (4 x 5/7) = 6 x...

Answer is nearly equal to 0.2

Describe the procedure for preperation 100 ml of a 0.10 M NaOH solution from 1.0 NaOH show all the steps of calculation

Plz sand kro ish ouestion ka answar

Playing chess

1) initial momentum =mv Mass =1600 kg Velocity =30m/sec =1600 *30=4800 kg m/s 2)final momentum=mv If it is slowing down then the final velocity = 0m/Sec Mass =1600kg =mv 1600*0=0 kg m/sec 3)rate of change of momentum =m1u1 +m2u2=m1v1+m2v2 U = initial velo...

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Your answer is wrong the correct answer is 2100√15m^2

Your answer is wrong the correct answer is 2100 root 15 m square

basis - 100 kg soap mixture- solid soap - 70 kg water - 30 kg fob price of this soap = 100 *0.3 =30 dollars solid soap fob price = 30 *70/100 =21 dollars the fob price of water in this soap= 30-21 =9 dollars the freight rate of this soap = $ 6.05 /100 kg...