Answer:
26.67 of Vinegar contains in the mixture.
Step-by-step explanation:
Given:
Toatl Mixture in Bottle of Salad dressing= 100 ml
80 Oil in Mixture =
20 Vinegar in Mixture =
Now 40 is Used of total mixture so 60 is remaining.
Remaining mixture = 60% =
20% of Vinegar in remaining mixture =
4ml of vinegar is added in remaining mixture.
Now vinegar quantity in remaining mixture = 12 +4 = 16ml
Percentage of Vinegar contains in the remaining mixture= = 26.67%
Answer:
7
Step-by-step explanation:
7 goes into 35 five times
56 eight times
and 63 nine times.
there are no higher factors.
Answer:
-0.5
Step-by-step explanation:
because one a negative scale the lower numbers are greater
Answer:
408 sq. in.
Step-by-step explanation:
The total surface area of the pyramid is the sum of all 4 faces (each of them a triangle) and square base.
Triangle area is where b is base and h is height.
base of triangle is 12 and height is 11
So area of each triangle is
There are 4 of them, so total is 66 * 4 = 264
Now, square has an area of where s is the side length.
It is given s = 12, so the area of the square base is:
Total Surface Area of the Pyramid is 264 + 144 = 408 sq. in.
Answer:
22 cm²
Step-by-step explanation:
Radius = 3.5 cm
Area of a circle = 2πr
= 2×22/7×3.5
= 2×22×0.5
= 22×1
= 22 cm²