Pls help me do this question

5/20

Step-by-step explanation: So first, we need to find the total number of people that ordered drinks. We can do this by adding the frequencies: 7 + 5 + 8, which is 20. That will be the total amount of people.

Next, we need to find the number on top, which is the number of people that ordered that certain drink. In this case, 5 people ordered hot cocoa, so the result would be 5/20.

If we could, we can simplify this to 1/4, which is 25%. So there is a 25% chance that people will order hot cocoa. But that answer choice isn't on there. So it would 5/20.

a complex number is a number that can be expressed in the form a + bi, where a and b are real numbers, and i is a solution of the equation x2 = −1. because no real number satisfies this equation, i is called an imaginary number. has no real solution, since the square of a real number cannot be negative.

4x and 6y

im not sure though