Answer: 
Step-by-step explanation:
Given: The number of bacteria, B, in a refrigerated food is given by the function 
, where t is the temperature of food in degrees Fahrenheit.
The function 
gives the temperature, t, of the food h hours after being removed from the refrigerator.
Now, the number bacteria in the food in h hours is given by:-
So, The number bacteria in the food in h hours is given by:
Answer:
4
Step-by-step explanation: brainlist :D
You just have to look at the form of the equations
The only linear equations would be y = mx + b and Ax + By = C
Answer:
yeah it is
y is directly proportional to x
proportionality constant is 9
Answer:
QR
Step-by-step explanation:
A chord is a line that joins two points on the outside of the circle
QR and KL are chords
