Answer:
Your answer is: 6
84/7=12-6= 6
6 is your answer
B. 4/663
C 2/13
D 1/169
Samantha has an unlimited supply of a solution with a concentration of 21 g/ml.
Using the Formula C1×V1 = C2×V2 to answer the following questions
Round answers to the nearest 10th.
How many liters of 21 g/ml does Samantha need to equals the amount of soluble in the given solution?
(Concentration times Volume = grams of soluble, like salt)
Answer:
76.7 liters
Step-by-step explanation:
You have ...
C1×V1 = C2×V2
so ...
V2 = V1×(C1/C2) = (115 L)×(14/21) = 76 2/3 L
V2 ≈ 76.7 L
Answer:
115°
Step-by-step explanation:
Measure of the degree of the angle represented by section B on the chart = percentage in the pie chart ÷ 100 × 360. A full circle makes 360°.
Section B represents 32% of the pie chart, therefore, number of degrees for section B =
Section B = 115° (to the nearest whole number)
Answer:
Step-by-step explanation:
3 sqrt 60 / 3 sqrt 20
3 gets cancelled
(sqrt 20 × sqrt 3)/sqrt 20
sqrt 20 gets cancelled
Sqrt 3 is the answer