The answer would be: n=6.
The ratio of orange concentrate to water is 1 : 1
• Ratio in maths is defines as an ordered pair of numbers p and q, written p/q where value of q is not equal to 0. A proportion in maths is an equation In which two ratios are made equal to each other.
• For example, if there are 3 oranges and 5 lemons in a bowl of fruit, then the ratio of oranges to lemons is 3 :5
According to the question
Let the orange juice mixture be x ml
We are given that half of it is orange concentrate = 0.5x
And the other half is water = x – 0.5x =0.5x
We need to find ratio of orange concentrate to water
Orange concentrate = 0.5x
Water = 0.5x
Ratio = 0.5x/0.5x
= 1/1
= 1 : 1
Hence Proved, the ratio of orange concentrate to water is 1 : 1
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Answer:
2. (b) ∠ZYX
3. (b) noncollinear
Step-by-step explanation:
2. An angle is named by naming the two rays that make it up. The vertex (common end point of the two rays) is named in the middle.
Here, the rays making the angle are YX and YZ. The angle could be named either ∠XYZ or ∠ZYX.
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3. Points not on the same line are <em>noncollinear</em>. Point E does not lie on line AB, so points A, B, and E are noncollinear.
S = total # of students / #of students in each group
So you can do, s= t/g
Overall, the answer is 4 students per group
Answer:
= y > -272
Step-by-step explanation:
