Answer:the Lewis and Clark Expedition gave others confidence to head west.
Explanation: I can only conclude that young Sacajawea held false hope of being rescued by her tribe -otherwise why would she forsake all her relations and our land.
Answer:
They will not be able to explain that it is an apple, however, they will be able to draw it with their left hand.
Explanation: This is because of the main functions of both hemispheres of the brain. The left hemisphere of the brain recognizes and analyzes speech, while the right side is more responsible for verbal acuity.
they brought their many traditions over to America, they also brought their religion Different cities had ethnic neighborhoods that brought a lot of diversity. They brought over their food and recipes as well.
(a)
We have been given an equation 
. Upon taking derivative of this equation with respect to x on both the sides, we get:
(b)
In order to write the equation of tangent line, we need to find the slope of the line. We know that point (3,11) lies on the graph. Therefore, we write the slope of the tangent as:
Therefore, equation of tangent line is:
(c)
We know that slope of tangent is given as 
. The tangent will be vertical when denominator of slope is zero, that is:
