the table below shows the amount of money spent on skin diving and scuba equipment in some recent years.

skin diving and scuba
equipment
year | sales ($millions)
1993 | 315
1994 | 322
1995 | 328
1996 | 340
1998 | 345
1999 | 363
let x represent the year and y represent the amount of sales, in millions of dollars, in the regression equation.
y = 7.367 - 14,354.33
use the regression equation to predict the sales of skin diving and scuba equipment in the year 2008.
a. 44,000,000
b. 440,000,000
c. 42,455,000
d. 424.550.000

Which expression converts 45 degree to radians

Ascientist studied a population of workers to determine whether verbal praise and/or tangible rewards affect employee productivity. in the study, some workers were offered verbal praise, some were offered tangible rewards (gift cards, presents, and some were offered neither. the productivity of each participant was measured throughout the study by recording the number of daily tasks completed by each employee. which inference might the scientists make based on the given information? a.) the number of daily tasks completed by each employee may influence the dependent variable, which is whether the employee receives verbal praise, tangible rewards, or neither. b.) verbal praise and/or tangible rewards may influence the independent variable, which is the number of daily tasks completed by each employee. c.) verbal praise and/or tangible rewards may influence the dependent variable, which is the number of daily tasks completed by each employee. d.) the dependent variables, which are verbal praise and tangible rewards, may influence the number of daily tasks completed by each employee.

Margie is practicing for an upcoming tennis tournament. her first serve is good 20 out of 30 times on average. margie wants to know the estimated probability that her first serve will be good at least four of the next six times she serves. how could she design a simulation for this scenario?