The GCF is 5 so the new expression would be: 5(x+2)
8 positions x 8 employees = 64 different ways
Yes, because the sample is random. If she had chosen the participants in any way other than randomly, it would not be representative of her entire school.
^ means to the power of or exponent
logb(x) = y is b^y = x
2002=25,160
2001=22,644
2000=19,926.72 (need to round to 19,926)
2001:
25,160/10=2516
25,160-2516
2000:
22,644/10=2,264.4 (10%)
2,264.4/5=452.88 (2%)
2,264.4+452.88=2717.28 (12%)
22,644-2717.28=19.926.72
