Question

expresse caa um dos seguintes numeros em notaçao cientifica

a)0,001
b)0,0025
c)0,0000525
d)0,00012
e)50000
f)230,000,000
g)61,000,000,000
h)0,000572

Answer 1

A)

$0.001 = {10}^{ - 4}$

B)

$0.0025 = 2.5 \times {10}^{ - 3}$

C)

$0.00012 = 1.2 \times {10}^{ - 4}$

D)

$0.0000525 = 5.25 \times {10}^{ - 5}$

E)

$50000 = 5 \times {10}^{4}$

F)

$230000000 = 2.3 \times {10}^{8}$

G)

$61000000000 = 6.1 \times {10}^{10}$

H)

$0.000572 = 5.72 \times {10}^{ - 4}$

Bons Estudos ✌✌✌