How will the appearance of ads during Skype calls affect the ose of this
service? To find out, researchers recruit 300 people who have not used skype before to participate in
an experiment. Some people get a version of Skype with no ads. Others see ads whenever they
make calls. The researchers are interested in frequency and length of Skype calls,

chase is right because he already been to the swings and he know how far it will be to get there

step-by-step explanation:

the answer is:

the answer is:

to solve the problem, we need to remember the quotient of power property, it's defined by the following relation:

if we have a quotienf of powers that have the same base, we need to keep the same base and subtract the exponent of the denominator power to the exponent of the numerator power.

so, we are given the expression:

then, calculating we have:

hence, the answer is:

have a nice day!