Answer:
since Norma sold 24 of the peanut butter squares that she baked and it is 80% of it. There is only 20% of the peanut butter squares she has baked. Leaving it to be only 6 peanut butter squares left.
This is because 24 is the 80% of 30. She had 30 in total and sold that 80% which is 24. So, therefore it leaves 6 peanut butter squares left. Making it 20% of what Norma baked.
Answer:
c
Step-by-step explanation:
The period of is .
Recall that and both have periods of . This means
Replacing with , we have
In other words, if we change by some multiple of , we end up with the same output. So has period .
Similarly, has a period of ,
We want to find the period of , such that
On the left side, we have
and
So, in terms of its period, we have
and we need to find the smallest positive such that
which points to , since
XD I feel ya..
Try reading the problems out loud. It helps, trust me. If you've been doing it for too long, get up and stretch for a minute or two. Try to avoid background sounds unless they help you (like music). Try sitting by a window (:
Answer:
50.24in²
Step-by-step explanation:
Formula: πr²
Given: π = 3.14, r = 4
Sub: 3.14(4)²
SImplify: 3.14(16)
Solve: 50.24