Answer:
1.45 dollars per quart.
0.69 quarts per dollar.
Explanation:
To find dollars per quart,
5.79 ÷ 4 = 1.4475
Round to the nearest hundredth; 1.4475 -> 1.45
-
To find quarts per dollar,
4 ÷ 5.79 = 0.6908462867
Round to the nearest hundredth; 0.6908462867 -> 0.69
Dividing was all you needed!
8 feet
The largest possible circle is cut out of a square whose side length is 8 feet. What will be the approximate area, in square feet, of
the remaining board? (4=r2 where = 3.14)
0 5f²
O 10 ft²
O 15 ft2
○ 20 ft²
C
Answer:
50.24sqft
Step-by-step explanation:
side = 8ft
that means that the circle diameter will be 8ft
the radius will be half the diameter, so 4ft
the area of the circle is
[tex]\pi r^2 = \pi \cdot (4ft)^2 \approx 3.14 \cdot 16sqft = 50.24sqft[/tex]
