Answer:
18 white flowers
Step-by-step explanation:
We are given ratio:
Red : White
2 : 3
If Sally used 12 red flowers, how many white flowers will she use?
Let the number of white flowers Sally uses be represented by x
This is calculated as:
2/3 = 12/x
Cross Multiply
2 × x = 3 × 12
x = 3 × 12/2
x = 18 white flowers
Therefore, if Sally used 12 red flowers, the number of white flowers will she use is 18 white flowers.
Answer:
i put it on my notebook
Step-by-step explanation:
sorry it took so long i was in class and i had no free time.
We need to solve the equation: w² + 9 = 6w
⇒ w² - 6w + 9 = 0
⇒ w² - 3w - 3w + 9 = 0 (Breaking 6w such that their product is 9w²)
⇒ w × (w - 3) - 3 × (w - 3) = 0 (Extracting common factors)
⇒ (w - 3) × (w - 3) = 0
⇒ (w - 3)² = 0
⇒ w = 3
Hence, the correct answer is 3, which is the second option from the replacement set
Answer:
Interquartile range = 24
Step-by-step explanation:
First we need to put the sequence in order from lowest to highest.
0, 1, 3, 5, 21, 25, 45
5 is the median and then from 5 to 0 we need to find the lowest interquartile in between it which is 1.
Highest interquartile from 5 to 45 finding the middle will be 25.
Interquartile range = highest interquartile - lowest quartile
25-1 = 24
Omg I need the same thing can someone help ??
