Answer:
Step-by-step explanation:
.21x + 21.01 = 25.00
.21x = 3.99
x = 19 minutes
I really don’t know I’m just tryna get points but sorry
The first one is 2.52 × 10 to the negative third power while the second one answers 1.11850 × 10 to the positive five power
4cm I think, because it’s usually a even and equal number. But don’t take my word for it.
