Two variables are connected by the relation: Q is increased by 40%. To the nearest percent, describe the change in P in percentage terms. A 29% decrease 51% decrease 44% decrease 80% decrease 49% decrease F 96% decrease

In the following data, x is the average number of hours the student spent working on math each week and y is the final grade in a math class.

I am not able to see the percent table

Breast-feedingmothers secrete calcium into their milk. Some of thecalcium may come from their bones, so mothers maylose bone mineral. Researchers measured the percent changein mineral content of the spines of 47 mothers during threemonths of breast-feeding.6 Here are the data:   -4.7 -2.5 -4.9 -2.7 -0.8 -5.3 -8.3 -2.1 -6.8 -4.32.2 -7.8 -3.1 -1.0 -6.5 -1.8 -5.2 -5.7 -7.0 -2.2-6.5 -1.0 -3.0 -3.6 -5.2 -2.0 -2.1 -5.6 -4.4 -3.3-4.0 -4.9 -4.7 -3.8 -5.9 -2.5 -0.3 -6.2 -6.8 1.70.3 -2.3 0.4 -5.3 0.2 -2.2 -5.1   (a) The researchers are willing to consider these 47women as an SRS from the population of all nursingmothers. Suppose that the percent change in this population has standard deviation 2.5%. Make a stemplotof the data to verify that the data follow a Normal distribution quite closely. (Don’t forget that you need botha 0 and a 0 stem because there are both positive andnegative values.) (b) Use a 99% confidence interval to estimate the meanpercent change in the population

Kylie sent a chain letter to her friends, asking them to forward the letter to more friends. The relationship between the elapsed time t, in hours, since Kylie sent the letter, and the number of people, P(t), who receive the email is modeled by the following function: 6t+25.5 P(t) = (1.09) Complete the following sentence about the hourly percent change in the number of people who receive the email. Round your answer to the nearest percent. Every hour, there is a % addition to/ removal from v the number of people who receive the email.

The bar graph below shows trends in several economic indicators over the period 2003-2008. Over the six-year period, about what was the highest consumer price index, and when did it occur? Consumer Price Index ILJ -0.5 2003 2004 2005 2006 2007 2008 To the nearest tenth of a percent, the highest consumer price index was occurred in the year %, and it

Find the mean of th percent change in market share for the control cities. Test Cities       1 = +16                        2 = +1                        3 =  +7                        4 = +16 Control Cities   1 = +9                          2 = -9                         3 = -8                         4 = 0 The mean of the percent change in market share for the control cities is?

What percent of the data is less then -8%?

solve the questions given in the image completely.

A multiplier of 1.85 corresponds to a percentage increase or decrease of what​ percent?