Perimeter of a rectangle = length + length + width + width
= 2length + 2width
= 2(35) + 2width
= 70 + 2width
70 + 2width = 84
2width = 14
width = 14/2
= 7cm
Answer:
$420
Step-by-step explanation:
Divide to isolate the cost
240 / 4 = 60 - amount per person (for 4 people)
60 / 5 = <u>12</u> - amount per person per day (5 days)
Multiply using that cost and new values.
12 x 5 = 60
60 x 7 = 420
Answer:
She will use:
4g salt
3.2g yeast
12 ml oil
140 ml water
Step-by-step explanation:
Since 200 is 40% of 500 we calculate 40% of all the other ingredients and you get your answer
Answer: we should have that:

Step-by-step explanation:
We know that f(x) is an odd function, this means that f(-x) = -f(x)
We know that:

this means that wen we aproximate to zero for the right (the positive side) we have that the value is.
First, this tell us that f(x) can not be a continue function, because of the fact that is odd we will have that when we aproximate the same lim but from the negative side, we will have that:
