A marina is in the shape of a coordinate grid. Boat A is docked at (2.4, −3) and Boat B is docked at (−3.4, −3). The boats are units apart. A: 5.8
B: 6.4
C: 8.8
D: 9.4

PLEASE HELP

Simplify the expression and find the missing terms. the simplest form of has in the numerator and in the denominator.

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

Find the distance between c and d on the number line c=3 and d=11