To find the answer, we can first find out the proportion of tomato in a cup of salsa in percentage:
7/3+5+7
=7/15
We can then proceed to find the cups of tomato needed in 105 cups of salsa by multiplying the proportion to 105:
7/15×105
=7/5x3 × (5×21)
=7/3 x (3×7)
=7x7
=49
Therefore,49 cups are needed.
Hope it helps!
Step-by-step explanation:
1.
2.
First equation: Your equation is given.
Second equation: Distribute by multiplying every number in the parentheses by the number outside it.
3rd equation: Combine like terms by adding 4x to both sides.
4th equation: Combine like terms by subtracting 14 from both sides.
5th equation: Divide both sides by -2, the coefficient of x.
Answer:
d. Mail surveys to 1,000 subscribers randomly selected from those who have received the magazine for 5 years or more and 1,000 subscribers randomly selected from those who have received the magazine for 1 year or less.
Step-by-step explanation:
In the case of the publishers of the magazine, in order to avoid bias, they would adopt he approach mentioned in the above statement. That is, to consider both those that have recieved the magazine for the past five years or more as well as those who have recieve the magazine for the past one year or less.
<em>This would help them to have a balanced outcome in the survey because all, would attend the the survey with a free mindset rather than baised mindset.</em>
Answer:
Step-by-step explanation:
