Answer:
<h3>28 4/7 % ≈ 29%</h3>
Step-by-step explanation:
4 kg - weight of sugar
10 kg - mass of water
4kg + 10kg = 14kg - weight of the syrup

The sugar is 2/7 of the weight of the syrup.
Convert to the percentage:

Answer:
27
Step-by-step explanation:
She is wrong the answer is 27, all you have to do is multiply the number by the percentage as a decimal (.45)
Answer:
1st) geometric
2nd) arithmetic
3rd) arithmetic
Step-by-step explanation:
Geometric = you multiply or divide to get the next term
Arithmetic = you add or subtract to get the next term
1st) you times by 3 to get next term = geometric
2nd) you add one to get next terms = arithmetic
3rd) you add 4 to get next term = arithmetic