It will be D!!!!!!!!!!!!!!!!!!!!!!!!!
Answer:
Exponential
Step-by-step explanation:
<em>Starter:</em>
According to the title:
"Every day, half a bacteria population dies."
Exponential: y = ab^x ( b > 0 , b ≠ 1)
So the answer is C.
<em>Calculations:</em>
An exponential model is of the form y = a • b^t.
If you start with population of 500 million bacteria
t = 0
so 500 million = a • b^0 = a
Since every day half the population dies then in 1 day population will be 250 million
so a = 500 million, y = 250 million and t = 1
250 million = 500 million • b^1
b = 0.5
Therefore your equation would be
y = 500 million (or whatever the pop) • 0.5^t
Where t = number of days
This could also be written in exponential form ( e = 2.73)
The leg rule is hypotenuse/leg and the altitude rule is side 1/altitude=altitude/side 2
B or (0,-2) is the answer i would go with
Answer:
1/3 in decimal = 0.(3)
1/2 in decimal = 0.5
Spanish:
1/3 en decimal = 0. (3)
1/2 en decimal = 0.5
Step-by-step explanation:
Divide the numerator by the denominator
divide 1 by 3 and 1 by 2
Spanish:
Divide el numerador entre el denominador
dividir 1 entre 3 y 1 entre 2
If my answer is incorrect, pls correct me!
If you like my answer and explanation, mark me as brainliest!
-Chetan K
Spanish:
Si mi respuesta es incorrecta, por favor corríjame.
Si te gusta mi respuesta y explicación, ¡márcame como más inteligente!
-Chetan K
