1. Harriet Tubman had escaped from Slavery but wanted to help her family members escape as well, after she helped her family, she continued to help bring other African American slaves to Pennsylvania (the north) where they would be free as well.
(Sorry this is only one that I'm sure of!! Good luck :-)!!! )
Answer:

Step-by-step explanation:
This is a separable equation with an initial value i.e. y(3)=1.
Take y from right hand side and divide to left hand side ;Take dx from left hand side and multiply to right hand side:

Take t as a dummy variable, integrate both sides with respect to "t" and substituting x=t (e.g. dx=dt):

Integrate on both sides:

Use initial condition i.e. y(3) = 1:

Taking exponents on both sides to remove "ln":
Answer:
x = 3 and x = -3
Step-by-step explanation:
check picture :)
Answer:
240 oz
Step-by-step explanation:
we know that,
1 lb = 16oz
15lb = ?
15 * 16 = 240oz
Answer:
100 per deposit
Step-by-step explanation: