Kelly, the host of a radio show, asked her listeners what they thought about school uniforms. 435 of the 1,000 listeners who called were in favor of them.

Is this sample of the listeners likely to be biased?
yes or no

In 4 months Wyatt offer an equal number of sandwiches and tacos.

Step-by-step explanation:

We are given the following in the question:

Types of sandwiches = 8

Rate of increase of sandwich = 1 per month

Thus, number of sandwiches in x months will be given by

Types of tacos = 4

Rate of increase of tacos sandwich = 2 per month

Thus, number of tacos in x months will be given by

Equating the two equations, we get,

Thus, in 4 months Wyatt offer an equal number of sandwiches and tacos.