There are 90 counters in a bag. each counter in the bag are either red or blue. the number of red counters : the number of blue counters = 2: 13lee is going to put some more red counters in the bag so that the probability of taking at random a red counter from the bag is 1/3. work out the number of red counters that lee is going to put in the bag?

-4

step-by-step explanation:

do 6-10=

if u need it to be negative.

6: 07 is your answer

step-by-step explanation:

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: