The registrar's office at acc predicts that 30% of the 6,950 spaces open in various math classes will be filled
during the first week of registration.

a) what percent of the spaces will be available after the first week of registration?

b) estimate the number of spaces available after the first week of registration.

  a)  70%

  b)  4865

Step-by-step explanation:

a) We assume that 100% of spaces are available prior to the first week of registration, so filling 30% will leave 70% available.

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b) 70% of 6950 is ...

  0.70×6950 = 4865 . . . spaces available after the first week

for finding the midpoint of any given 2 pair of points simply add the respective x coordinates with other x coordinate and the y coordinate with other y coordinate and divide them by 2

in your question it will be :

(3+1)/2 for the x coordinate of mid point i.e 2

[8+(-4)]/2 for the y coordinate of midpoint i.e 2

so coordinates of mid point of points (3,8) and (1,-4) will be (2,2)

isi

step-by-step explanation:

use that smart brain