What is the absolute value of -7.5? -10
-8 -6
-4
-2 0
2
4
6
8
10
-7.5=

4. a spring scale is constructed so that each 0.10-n increment is separated by 0.50 cm. what spring constant is necessary for the scale to be accurate? -1.0n/cm -0.10n/cm -9.8 n/cm -0.20n/cm

Write an algebraic expression for the word expression the quotient of c and 8

1. if events a and b are non-overlapping events, how do you find the probability that one or the other occurs? 2. what does it mean if p(a or b) equals 1?