Mr. lopez began the two-way table below to display the dominant hand of the students in his first- and second-period classes.

dominant hands

left-handed

right-handed

total

1st period

9

28

2nd period

5

31

total

how many of mr. lopez’s second-period students are right-handed?

14

19

26

45

26, you take the total and minus the left handed. pretty simple and i got it right on the test, yah

Polygon abcde is reflected to produce polygon a′b′c′d′e′. what is the equation for the line of reflection?

The customer price index(cpi), which measures the cost of a typical package of customer goods,was 208.8 in 2011 and 244.1 in 2016.let x=11 corresponding to the year 2011 an estimate to cpi into 2013 and 2014. assume that the data can be modeled by a straight line and the trend to continue idenfinitely.use data points to find such a line and then estimate the requested quantities

Calculate the average rate of change over the interval [1, 3] for the following function. f(x)=4(5)^x a. -260 b. 260 c. 240 d. -240