Erin has 1/2 a pound of dough to make donuts. If 1/8 of a pound makes 2 donuts, how many can 1/2 a pound of dough make?

8 donuts

Step-by-step explanation:

We can use a ratio to solve

1/8 lbs            1/2 lbs

 =

2 donuts        x donuts

Using cross products

1/8 * x = 2 * 1/2

1/8x = 1

Multiply each side by 8

1/8x *8 = 1*8

x = 8

  q

step-by-step explanation:

each line from a vertex to the midpoint of the opposite side is called a median. the point where the medians intersect, point q, is the centroid.

the centroid of δabc is point q.

arithmetic sequence

step-by-step explanation:

given that a sequence has terms as

19, 15, 11,

this is represented on a graph

the pattern indicates that the sequence is an arithmetic sequence with i term

a=19 and common difference d =-4

any general term

thus the sequence is reduced by 4 for each successive term starting from 1 and nth term is

24-5n.

first negative term would start after 5th term

5th term =24-25< 0

from 5th term onwards the sequence would be negative.