(y^2+y)(x^4+3x^3-2x^3)=y^2(x^4+3x^3 -2x^3)+y(x^4+3x^3-2x^3( is an example of:

a. vertical multiplication

b. the distributive property

c. foil

d. multiplying 2 binomials

Use this data in the problem below. follow the steps carefully. round to the nearest tenth. lot 3: week 1: 345 week 2: 340 week 3: 400 week 4: 325 step 1. jim enters the data and calculates the average or mean. step 2. jim calculates the deviation from the mean by subtracting the mean from each value. step 3. jim squares each deviation to remove negative signs. step 4. jim sums the squares of each deviation and divides by the count for the variance. step 5. jim takes the square root of the variance to find the standard deviation.

How can we find the measure of an exterior angle if we know the measurement of an interior angle

Select the two pairs of figures that are similar.