The grocery store chain (H-E-B) wants to open two new locations in San Antonio. One is in a lower income zip code (mean income: $35k) and one in a higher income zip code (mean income: $115,000). Based on our LSRL, how many more organic items are predicted to be offered at the location in the higher income neighborhood? Is this ethical?

Ithink it can be put them in order by 4 possible ways.that mean 3 group of 10 rocks,or an another group of 8 rocks.

1.   an exact solution requires a radical solution - no decimal approximation.2. (a)4x^3 = 756x^3 = 756/4 = 189x =   cube root of 189 =   5.74   to nearest hundredth answer(b)   189 = 3*3*3*7   so we can write the cube root of 189 as 3∛7 answerchecking (a) 4*(5.74^3 =   756.48   which is very close(b)   4* ((3∛3)^3   = 4*189   = 756   - spot on! 3. i would use solution b because the original question asked for an exact solution.