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skad [1K]
2 years ago
10

A school bus has 22 rows of seats, and 4 students can be seated in each row. Students riding in the bus have filled 19 rows of s

eats, and 1/2 of the remaining seats. How many seats on the bus are empty (e)?
Mathematics
1 answer:
Lelu [443]2 years ago
3 0

Answer:

6

Step-by-step explanation:

total no. of seats = 22 x 4 = 88

total no. of seats occupied = 19 * 4 + (22-19)*4/2 = 76 + 6 = 82

no. of empty seats = 88 -82 = 6

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A 500-g package of pastrami costs $6.25.
Artyom0805 [142]

Answer:

a) 1.25

b) 9.38  (exact calculation 9.375)

c) 0.03  (exact calculation 0.025)  

Step-by-step explanation:

a) divide 6.25 by 5

b) multiply 1.25 ( the cost for 100 ) by 7.5

c) Divide 6.25 ( cost for 500 ) by 250

4 0
3 years ago
Standard form of -43/63 is​
Dimas [21]

Answer:

7.28 × 1013

Step-by-step explanation:

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8 0
3 years ago
Someone help me pls
stepladder [879]

Answer:

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6 0
2 years ago
A hardware store owner has 1,152 screws. If she wants to put them in packages of 32, how many packages can she make?
melomori [17]

Answer:

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Step-by-step explanation:

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5 0
3 years ago
Can someone simply explain how to find the area of a triangular prism ? step by step ^^;
Vika [28.1K]
The formula:
A = bh + L (s1 + s2 + s3)

A: area
b: base
h: height
L: length
s1: side 1 (cross-sectional area)
s2: side 2 (cross-sectional area)
s3: side 3 (cross-sectional area)

Here’s an example (see attached image)

A = (4 x 6) + (12 x [7 + 7 + 4])
A = (24) + (12 x 18)
A = 24 + 216
A = 240cm^2

I hope this helped? Comment if you need more explanation or anything!

8 0
2 years ago
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