0.000000783 in scientific notation is 7.83 x 10^-7
Answer:
t》5 or t《-9
Step-by-step explanation:
f(t) = √(t+9)(t-5)
For a function to be defined, under the radical should be non-negative values
(t+9)(t-5)》0
Roots: 5, -9
t《-9 or t》5
Answer:
IDK
Step-by-step explanation:
