Answer:
Area of a rectangle is length *width
Therefore the area is 378cm square
Answer:
8
Step-by-step explanation:
In a randomnized block design, the formula for calculating the degrees of freedom for error is given by:
(r-1)(c-1)
where: r is the number of treatments and c is the number of blocks
Applying the above formula to this case;
The number of treatments is 5 and the number of blocks is 3, which means we can calculate the degrees of freedom for error as :
(5-1)x(3-1) = 4 x 2 = 8
Answer: She needs about 50.27 square centimeters of a cheese layer... closest multiple choice answer is C.
Step-by-step explanation: A = pi*r^2. Diameter is 2r.
A = pi*(4)^2
A = 16*pi
A = 50.2654
Answer:
Total cost for 4 batches is $210.61
Step-by-step explanation:
Assuming 1 cup per batch...
so 4 whole batches...
192 tsps...
roughly $1.10 per tsp...
Total cost for 4 batches is $210.61
Answer:
Illinois is 4 times larger than Hawaii