Answer:
T=6 if S is equal to 7 you can solve it with 6×7 or 7÷42
Step-by-step explanation:
because 6×7=42
Answer:

Step-by-step explanation:
we know that
The equation of a exponential decay function is equal to

where
r is the number of bacteria remaining
n is the number of hours since the antibiotic was applied
a is the initial value
r is the rate of change
we have

substitute


Answer:
-18
Step-by-step explanation:
You can basically just drop the plus sign and remove the parenthesis because the plus sign doesn't alter negatives.
-6+(-12)
-6-12= -18
Angles are the measures between two intersecting lines or rays
The relationship between angle QRS and angle SRT is the two angles are adjacent.
<h3>How to determine the relationship</h3>
The given parameter is:
The sum of angle QRS and angle SRT = 90 degrees.
Complementary angles have a sum of 90 degrees.
This means that, angles QRS and SRT are complementary angles, and that can be adjacent angles
Read more about angles at:
brainly.com/question/17972372