If the standard deviation of a data set were originally 4, and if each value in the data set were multiplied by 1.75, what would be the standard deviation of the resulting data? O A. 1 B. 4 O c. 7 O D. 3​

Consider the integral: 4 0 16 − y2 − 16 − y2 4 1 x2 + y2 dz dx dy . (a) describe w. use the standard view of the x, y, and z axes. front half of a cone with a rounded top. full cone with a flat top. right half of a cone with a flat top. front half of a cone with a flat top. right half of a cone with a rounded top.

Sorry guys but as you have a small brain

Find the value of x for which the lines are parallel.