write 4×10⁴ in standard notation.

write 4×10⁴ in standard notation.
Answer
Explanation:
Step1: Recall exponent meaning
$10^{4}=10\times10\times10\times10 = 10000$.
Step2: Multiply by 4
$4\times10000 = 40000$.
Answer:
40000

write 4×10⁴ in standard notation.
$10^{4}=10\times10\times10\times10 = 10000$.
$4\times10000 = 40000$.
40000