To determine the amount of milk that David should be adding, we need to generate and expression that would relate the number of strawberries and the number of cups. From the problem statement, it is said that the number of strawberries is directly proportional to the number of cups of milk. We write it as:
X α Y where X represents the number of strawberries and Y represents the number of cups of milk
To get rid of the proportionality sign, we introduce a proportionality constant k. We calculate this by using the initial conditions given.
X = kY
at X = 14 strawberries Y = <span>2 1/2 cups of milk = 5/2 cups
14 = k(5/2)
k = 28/5
At X = 203
X = kY
203 = 28/5 (Y)
Y = 145/4 or 36 1/4 cups of milk needed</span>
Answer:
No
Step-by-step explanation:
Absolute values will never be negative.
Since absolute values are simply the number's distance from zero, it can never be negative, since there are no negative distances.
In this case, | 25 | is equal to 25. This is because the distance from 0 to 25 is 25.
So, Katniss is wrong.
Shorts - 6s
Blazer - 3s
6*s + 3*s = 139.5
9s=139.5
s=139.5/9
s=15.5
blazer - $46.5
Answer:
Divide 9 from both sides
Step-by-step explanation:
9x = 45
Answer:
Step-by-step explanation:
The diagram is shown in the attachment.
By the altitude -leg rule :
This implies that:
By cross multiplication:
Take square root to get:
Using the Pythagoras Theorem:
