Answer:
Step-by-step explanation:
The scale factor described denotes a reduction operation. The missing dimension is given by simple rule of three:
Sorry about that i didnt read the question properly
Answer: 3600 grams
Step-by-step explanation:
A dekagram means 10 grams.
1 kilogram = 1000 grams
Therefore the total number of grams when Antoine Purchase 1.8 kg of apples and 315 dekagrams of oranges will be:
= (1.8 × 1000) + (315 × 10)
= 1800 + 3150
= 4950 grams
Since this was 1350g more than the weight of bananas, the weight of the bananas Antonio purchased in grams will be:
= 4950 - 1350
= 3600 grams
Answer: 24
Label the time slots as A,B,C,D
For time slot A, he has 4 candidates to pick from. Then for time slot B he has 3 choices left (he doesn't want to interview the same person again), and C has 2 choices, with D having just one choice. Effectively we start at 4 and count our way down to 1. We will multiply these values out.
Overall, Bob has 4*3*2*1 = 24 different ways to arrange the candidate interviews. This is known as a permutation because order matters.
Based on the information given you would need to multiply 24 by 3 to get 72 cups. you would also need to multiply 18 by 4 to get 72 napkins. so you would need 4 napkin packages and 3 cup packages.