Dave receives a salary of $200 a week plus a commission of 10% of his weekly sales. an equation 4072-03-01-04-00_files/i029.jpg represents dave’s weekly earnings. the y-intercept is dave’s base salary. the slope of the line is his commission.
write an equation representing dave’s weekly earnings. if dave sells $1500 of goods for one week, what is his salary for the week?
a.
$13,000
b.
$350
c.
$1520
d.
$130

Match the term on the left with its image or description on the right. match term definition diameter a) circle a and a line segment connecting points b and c which are on the circle. circumference b) circle a and a line segment connecting points b and c which are on the circle. radius c) a piece of the circumference of a circle secant d) two circles that share the same center. concentric circles e) the distance around a circle arc f) a segment between two points on a circle that passes through its center

The distribution of the amount of money spent by students for textbooks in a semester is approximately normal in shape with a mean of $235 and a standard deviation of $20. according to the standard deviation rule, how much did almost all (99.7%) of the students spend on textbooks in a semester?

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