P = 2L +2W
2L = -2W +P
L = (-W +P)/2
<span>The rounded result is
4,000. If you just write "4,000", though, it's not clear whether there
are 1, 2, 3 or 4 significant figures, since trailing zeroes could be
significant (or not). For that reason, scientific notation is often
used. 4 × 10³ has one significant digit, 4.0 × 10³ has two, 4.00 × 10³
has three, and so on.
So, use either 4,000 or 4 × 10³, depending on what your teacher expects.</span>
Answer:
$348
Step-by-step explanation:
40 + 8 = 48 x 7.25 = 348
Answer:
the answer will be 30 mikes per hour
Step-by-step explanation:
