The spread of a rumor through a small town is modeled by dy/dt ! 1.2y(1 " y), where y is the proportion of the townspeople who have heard the rumor at time t in days. at time t ! 0, ten percent of the townspeople have heard the rumor. (a) what proportion of the townspeople have heard the rumor when it is spreading the fastest 1/2 (b) find y explicitly as a function of t. (c) at what time t is the rumor spreading the fastest

3-4

step-by-step explanation:

the answer is 3-4 because both 45 and 60 has a multiple of 15.

45/3=15

60/4=15

therefore the odds against selecting a red is 4-3

answer: b)

step-by-step explanation:

its a dot plot because since the score is not high numbers.

- r3ktforgood ☕

the answer is:

the correct option:

b.

to solve the problem, we need to remember how to operate to simplify exponential expressions using the logarithms.

we are given the equation:

then, using placing logarith with base 7 on both sides of the equation, we have:

so, rounding the obtained result to two decimal places (nearest hundreth), we have:

hence, we have that the correct option:

b.

have a nice day!

take the logarithm of both sides (the base of the log doesn't matter):

apply the exponent property - this says that :

distribute the log terms on both sides:

group like terms together:

divide through both sides by the coefficient on :

you can do some additional rewriting here using the properties of the logarithm to simplify things if you like: