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help this IUP'S question 😭☹️🙏🏻

Timmy W · Answer

# Explanation:
## Step 1:
For question 20, we are given a polynomial function $g(w) = (w+13)^2(w+19)^2$. We are asked to find the remainder when this function is divided by $w+16$.

## Step 2:
To find the remainder, we substitute $w = -16$ into the function $g(w)$.

### $g(-16) = (-16+13)^2(-16+19)^2$

## Step 3:
Solving the equation, we get:

### $g(-16) = (-3)^2(3)^2 = 9*9 = 81$

## Step 4:
However, the given options do not include 81. This suggests that there might be a mistake in the problem statement or the options provided.

## Step 5:
For question 21, we are given that in a college philosophy class during the fall semester, there were 323 students, 42% of whom were male and the rest were female.

## Step 6:
The number of female students in the fall semester is:

### $323 * (1 - 0.42) = 188$

## Step 7:
In the spring semester, the same number of females was in the class as in the fall, but there were only 298 total students in the class.

## Step 8:
The percentage of female students in the spring semester is:

### $(188 / 298) * 100 = 63.05\%$

# Answer:
20. The answer is not provided in the options.
21. D

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