What are the solutions to the quadratic equation 2x2 + 10x - 48 = 0? A. x= -6 and x = 8

B. x = -4 and x = 6

C. X=-8 and x = 3

D. x= -8 and x = 2 ​

Find the value of 1715⋅211.though these numbers aren't quite as nice as the ones from the example or the previous part, the procedure is the same, so this is really no more difficult. give the numerator followed by the denominator, separated by a comma.

Ineed ! the person who answers and shows their work on they got the answer first will be marked the !

Apsychology student wishes to investigate differences in political opinions between business majors and political science majors at her college. she randomly selects 100 students from the 260 business majors and 100 students from the 180 political science majors. does this sampling plan result in a simple random sample? why or why not? no, because each group of 200 students in the sample does not have the same chance of being selected. yes, because each group of 200 students in the sample has the same chance of being selected. no, because each individual student does not have an equal chance of being selected. yes, because each individual student has the same chance of being selected.