A recipe for 30 cookies calls for 6 tablespoons of butter. How many tablespoons of butter would you need for 45 cookies?
2 answers:
Answer:
9 tablespoons
Step-by-step explanation:
cut the recipe in half then add one half to the full
6+3=9
i bake a lot i had to learn how to do this
Answer: 9 tablespoons
Step-by-step explanation:
You are going to find the unit rate...
6 tablespoons of butter/30 cookies=0.2 tablespoons per cookie so....
0.2*45=9 tablespoons of butter for 45 cookies
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Answer:
Concept: Series
- Start by taking the first and second An and finding the difference
- You can then prove your result by taking any ordinary An and subtracting it by An-1
- Hence 45-39= 6
- To prove our result of 6; 39-33= 6
- Hence the common difference is
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Here's number 5. If you need more explanation just let me know.
Answer:
y = 1/25
Step-by-step explanation:
Reciprocal of y^(1/2) : 1/y^(1/2)
1/y^(1/2) = 5
y^(1/2) = 1/5
y = (1/5)^2
Answer:
y=mx+b
Step-by-step explanation:
.55*X=231 .....X=231/.55.......X= 420
