Answer:
$ 3.34
Step-by-step explanation:
3.50 * 1.06 cost at end of April then find 90% of this to find end of May
3.50 * 1.06 * .9 = $ 3.34
400 quarters
$1 = 4q
4q • 100 = 400
400q=$100
Answer:
21/8 yards
Step-by-step explanation:
If Sarah wants to make her own costume she will need 21/8 yards of yarn.
To get this, you multiply 2 by 8 and get 16.
Next, you will add 5 onto 16 and get 21.
Keep your 21 and put is as your numerator.
Now take your 8 and put it as your denominator.
Answer:
use calculator
Step-by-step explanation:
USE THAT CALCULATOR THANKS
Answer:
Step-by-step explanation:
Given
Required
Find CN
From the attachment:
Where
This means that:
or
This gives:
Open bracket
Collect anf simplify like terms
So: