11 8/2 + 2 3/8 = 30/2 + 19/8 = 15 + 2,375 = 17,375
Answer: concentration = 15.58%
Step-by-step explanation:
Given: mass of sugar = 24 g = 24 ml [ ∵ 1 g = 1 ml]
Volume of solution = Quantity of water + quantity of solute
= 130 +24 ml
= 154 ml
Concentration =
Hence, the concentration =15.58%
Answer:
(-3,8)
(-2,5)
(1,2)
(1,7)
(-1,6)
Step-by-step explanation:
She needs a 56
87+92+76+89=344
400/5 = 80
400-344=56
Answer:
3.5×10=35
3.5×22=77
10×3.5=35
1×22=22
(3.5)(10)=3.5 x 10
(3.5)(22)=3.5 x 22
(10)(3.5)=22 x 1.5909090909091
(1)(22)=3.5 x 6.2857142857143
Step-by-step explanation:
I didn't really understand the question.