Write the following number in standard form. (4 x 103) + (2x 109) + (8 x 10') + (1 * 109
0 4,281
0 42,810
428
1,824

What is the value of the expression 9+n/3-6 when n = 12? 1. 5. 7. 12.

Question: a) does the given set of points represent a linear function? how do you know? b) assume that the point (-2,4) lies on the graph of a line. what y-values could complete this set of ordered pairs that lie on the same line: (- (hint: there are several correct answ

Find the arc length of the semicircle. 7the grade