Answer:
10 tray of club sandwiches and 4 tray of vegetarian sandwiches
Boys to girls ratio is 3:4 so for every 7 students 3 are boys and 4 are girls bc 3+4 is total students in the ratio. boys are 3/7 so out of 28 students there are 12 boys and girls are 4/7 so out of 28 students 16 are girls
12/28 are boys
16/28 are girls
475 - 95 = 380 = 20% of sales
20% = 1/5
380 × 5 = $1900 (the answer)
Hope this helps!
Answer:
96 m²
Step-by-step explanation:
The area of a parallelogram is the height of the parallelogram multiplied by it's length. So, in this context:
3.72 x 10^-11
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