Natalie plays a video game in which she tries to catch three different prizes
as they fall. Identify the sample space (the list of possible outcomes) for her
results
S = success, F = fail
The notation SFS means she caught the first prize, missed the second prize,
and caught the third prize,
DA. (SSS, SFS, FFF).
O
O
O
B. {, SFSF }
C. {SS, FF SE FS}
D. (SSS, SSE, SFS, SFF, FSS, FSF FFS, FFF}

The equation x2 – 1x – 90 = 0 has solutions {a, b}. what is a + b?

When y’all answer can y’all explain too !

The weight of a radioactive isotope was 96 grams at the start of an experiment. after one hour, the weight of the isotope was half of its initial weight. after two hours, the weight of the isotope was half of its weight the previous hour. if this pattern continues, which of the following graphs represents the weight of the radioactive isotope over time? a. graph w b. graph x c. graph y d. graph z