Question

1) (-2)m+1 X (-2)4 = (-2) = m =
(a) o
(b) 1
(c) 1
(d) none of these.
2) 384467000 is equal to
(a) 3.84467 x 108
(b) 3.84467 x 103
(c) 3.84467 x 107
(d) 3.84467 x 106
3) 0.00001275 is equal to
(a) 1.275 x 10-5
(b) 1.275 x 10-3
(c) 1.275 x 104
(d) 1.275 x 10
4) Which of the following is the value of 'm' in 6M/62 = 65?
(a) -3
(c) 3
(b) -2
(d) 2
5) Which of the following is used as a form of 5.05 * 106?
(a) 505000
(c) 5050000
(b) 505000000
(d) 50500000​

Answer 1

Answer:

50500000000000999999