With due regard to significant figures, subtract
(a) `0.35` from 7 , (b) `0.65` from 7
( c ) `0.35` from `7.0` ,(d) `0.65` from `7.0`

What is to be subtracted from 7.3 to get 0.862?

A child applies a force F parallel to the x-axis to block moving on a horizontal surface. As the child controls the speed of the block, the x-component of the force varies with the x-coordinate of the block as shown in figure. calculate the work by the force F whin the block moves. . (a) from x =0 to x =3.0m (b) from x =3.0 m to x =4.0m (c) from x =4.0 m to x =7.0 m (d) from x =0 to x =7.0 m .

A child applies a force F parallel to the x-axis to block moving on a horizontal surface. As the child controls the speed of the block, the x-component of the force varies with the x-coordinate of the block as shown in figure. calculate the work by the force F whin the block moves. . (a) from x =0 to x =3.0m (b) from x =3.0 m to x =4.0m (c) from x =4.0 m to x =7.0 m (d) from x =0 to x =7.0 m .

Give that P(A) = 0.5 , P(B) = 0.35 , P(A uu B) = 0.7 find P(A nn B)

The value of 0.65 xx 0.65 + 0.35 xx 0.35+0.70 xx 0.65 is

7/(100) is equal to 7.1 (b) 7.01 (c) 0.7 (d) 0.07

In Figure, if l|| m , then x= (a) 105^0 (b) 65^0 (c) 40^0 (d) 25^0

.Subtract the following: (a) ,4, 7 0,0, (b) -3,.9,4,7