Answer: The slope is -3/2
Step-by-step explanation:
To find the slope, find the difference in the y coordinates and divide it by the difference in the x coordinates.
y coordinates; 9 - 15 = -6
x coordinates : 8 - 4 = 4
Slope: -6/4 = -3/2
Answer:
The rate of exponential growth of a bacterial culture is expressed as generation time, also the doubling time of the bacterial population. Generation time (G) is defined as the time (t) per generation (n = number of generations). Hence, G=t/n is the equation from which calculations of generation time (below) derive
Step-by-step explanation:
Answer:
12
Step-by-step explanation:
(segment piece) x (segment piece) = (segment piece) x (segment piece)
15*4 = 5*x
60 = 5x
Divide by 5
60/5= 5x/5
12 =x
Answer:
sinA=15/17 and cosA=8/17
Step-by-step explanation:
sine is opposite side over hypotenuse and cosine is adjacent side over hypotenuse
Answer:
HCF = 
Step-by-step explanation:
A common factor is a factor that is shared by two or more numbers (or, in this case, polynomials). The highest common factor (HCF) is found by finding all common factors of the two expressions and selecting the largest one.
Find HCF of 
Factor 
Factor out common term: 
Factor 
: 
Factor 
Factor out common term: 
Factor 
: 
Therefore, from inspection the HCF =
