Answer:
$11.20 + 2 = 1122 1050 +3 = 1053 hope this help .
The formula for half-life is:

A is the amount remaining, P is the initial amount, t is the time that has passed, and h is the half-life of the substance. Plug in the values that you know and solve:

Rounded to the nearest whole number, the density of the substance was about 13<span>mg / cm².</span>
Answer:
Step-by-step explanation:
25(w+10) + 13.5(w +10)
Answer:
one solution
Step-by-step explanation:
that was easy