Lacy recorded the number of minutes she exercised each day for 2 weeks. The results are listed below. Week One: 20, 30, 15, 25, 30, 20, 0
Week Two: 25, 15, 20, 35, 30, 25, 40

What is the approximate difference between the mean number of minutes exercised for week 1 and the mean exercised for week 2?

A. 3.8
B. 5.0
C. 7.1
D. 11.2​

Solve the equation w^3 = 1,000 i honestly dont know how to punch this into a calculator pls

100 points, hi, i’m not sure what to do here,the data doesn’t seem to be quadratic .? can anyone me, in advance

Given: lines a and b are parallel and line c is a transversal. prove: 2 is supplementary to 8 what is the missing reason in the proof? statement reason 1. a || b, is a transv 1. given 2. ∠6 ≅ ∠2 2. ? 3. m∠6 = m∠2 3. def. of congruent 4. ∠6 is supp. to ∠8 4. def. of linear pair 5. ∠2 is supp. to ∠8 5. congruent supplements theorem corresponding angles theorem alternate interior angles theorem vertical angles theorem alternate exterior angles theorem