Answer:
5.2307 %
Step-by-step explanation:
(acutal mass- estimated mass) / ( estimated mass)
Answer:
EF = 10
Step-by-step explanation:
DE + EF = DF
5x + x + 8 = 20
6x = 20 - 8
6x = 12
x = 12/6
x = 2
EF = x + 8 = 2 + 8 = 10
So unit rate means one of the units. In this case, units are tomatoes so you have to find the cost of one tomato. Since four of them cost $3.40, if it is divided by four, you get the unit cost.
3.40/4= 0.85
The unit rate is $0.85 per tomato.
Hope this helps!
Answer:
153.86 in²
Step-by-step explanation:
Area of circle =
d = 14 inches, r = d/2 = 7 inches
= 3.14 * 7 * 7
= 153.86 in²
Answer:
67.2
Step-by-step explanation:
282.24 square root = 16.8
16.8*4 as there are four sides in a a square = 67.2