This is the answer to your question. I hope this helps!
Answer:
Excluded values are any given number(s) that can make an expression's denominator zero.
First you set the denominator equal to zero, like so:
(x-1)(x+7) = 0
Now you can see if you make each (x-1) and (x+7) equal to zero:
<u>x-1=0 x=1</u>
<u>x+7= x=-7</u>
Excluded values:
From my understanding 1 and -7 would be the excluded values.
Answer:
The answer is the last one.
Step-by-step explanation:
25 - 19 = 6
It is a half and half chance. So, technically it should be 25 heads and 25 tails.
Answer:
Total area: 9/5 square cm, or in decimal form 1.8 square cm
Step-by-step explanation:
Notice that each sticker is 1/2 cm by 3/5 cm, therefore they area is 1/2 times 3/5 = 3/10 square cm.
since she uses 6 of them, we need to multiply the area of each by 6 in order to get the total area:
6 times 3/10 = 18/10 square cm = 9/5 square cm or in decimal form 1.8 square cm