Answer:
2
Step-by-step explanation:
6 quarters is 1.50
Now you have 1.02
You have a least 2 pennies,
5 times 2 is $1.00
So that leaves 2¢ left over for the pennies
Answer:
No, she doesn't have enough varnish for all the floors.
Step-by-step explanation:
Area of the floor, A= 10x6-5x2=50
Since 5 m^2 required 1 liter of varnish.
So, the amount of varnish required for 1 = 1/5= 0.2 liters.
The amount of varnish required for 50 = 0.2X50=10 liters.
Now, as 1 tin has 2.5 liters of varnish.
So, the total amount of varnish available = 3x2.5=7.5 liters, which is less than the total requirement.
Hence, she doesn't have enough varnish for all the floors.
Answer:
Is 17 part of the question?
Answer:
Step-by-step explanation:
The linear approximating polynomial is:
Given: at a=0
f(0)=4-0=4
f'(x)=-1, Therefore: f'(a)=-1
Therefore, the linear approximation of f(x) at a=0 is:
We then use our result to approximate 3.9 and 3.99.