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SSSSS [86.1K]
2 years ago
14

Lesson 20 5h grade homework

Mathematics
1 answer:
LUCKY_DIMON [66]2 years ago
5 0
1igjgjyuhr55cysrhgu8rsyggshrborbgxm
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A major convention center, whose floors are covered by a square carpet tiles with side lengths of 9 inches laid out in a 48 by 9
bearhunter [10]

Answer:

option B

$28.80

Step-by-step explanation:

Given the question,

side length of one square tile = 9 inches

area of square tile = l² = 9² = 81 inches²

<h3>Step1</h3>

There are 48(96) = 4608 carpet tiles, so the company was making 4608($.05) = $230.40.

<h3>Step2 </h3>

Now, the company countered with square feet. We have a total of 4608(81) = 373,248 square inches.

1 square foot = 144 square inches.

373,248/144 = 2592 square ft.

2592($.10) = $259.20

$259.20 - $230.40 = $28.80

4 0
3 years ago
Each 6 students reported the number of movies they saw in the past year 18,14,18,14,19,9
Brilliant_brown [7]

Answer:

Average: Add all and divide by 6

that gives us 92/6 = 15.333... or 15

Median: order it:

9, 14, 14, 18, 18, 19

median is 16

2 averages

Median: 16

Average: 15.33.. or 15

Outlier: 9

8 0
2 years ago
1. Multiply: (3x - 6)(2x + 7)
kati45 [8]
A. the answer is 6x^2+9x-42
5 0
3 years ago
Read 2 more answers
What is the circumference of a circle with a diameter of 9 inches? (use 22/7 for pi)
cupoosta [38]

Answer:

28 inches

Step-by-step explanation:

The circumference is given by

C = pi *d

C = 22/7 ( 9)

C =198/7

    =28.28571429 inches

5 0
3 years ago
What is the answer to 132.55=5 (0.04m+21.70+0.10(21.70))
postnew [5]
132.55=5(.04m+2+.7+0.1(21.7))>>>m=66
8 0
3 years ago
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