Answer:
A. $4.25 per 1 kg of spice
B. 60 : 40 = 3 : 2
Step-by-step explanation:
200 g = 0.2 kg (÷100)
unit price formula: cost ÷ quantity
0.85 ÷ 0.2 = 4.25
set a proportion;
60 3
---- = ---
x 2
3÷60 = 0.05 2
2 ÷ 0.05 = 40
x = 40
hope this helps!
Answer:
0.65=65/100
True
Step-by-step explanation:
(1/3)πr²h = V
πr²h = 3V
r²h = 3V/π
h = 3V/πr²
The answer is option (2)
Answer:
when the square on the hypotenuse of a right-angled triangle is equal in to the sum of the squares on the other two sides
Step-by-step explanation:
let's say......
h = ?
o = 4
a = 4
a^2+o^2=32
square root 32
5.65685424949
that is the value for h
Store A = 15%
Store B = 1/5 = 20%
20-15 = 5%
Store B is reducing by 5% more, so c