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pishuonlain [190]
2 years ago
6

Joe's bathroom floor is 5 feet wide and 8 feet long.  He will cover the floor with 3" square tiles.  How many tiles does Joe nee

d?
Mathematics
2 answers:
krek1111 [17]2 years ago
4 0
<span>Multiply the length and width together to get the total required area - 5*8 = 40. Now each tile covers 3 inches and you need to cover 40 feet, so convert feet into inches by multiplying 40 by 12 (480). Now divide 480 (desired area) by 3 (how much each tile covers) to get 160 - the amount of tiles you'll need.

Sorry, didn't realize I didn't post it as an answer. But no problem!</span>
Volgvan2 years ago
3 0
The answer is 120 cuz you multiply 5 times 8 and get 40 the multiply 40 times 3
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2.5b-11=1.5b+1

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8 0
2 years ago
A customer purchased a total of 16 washcloths and towels. Each washcloth cost $10.50 and each towel cost $15.00. The customer sp
IgorC [24]

Answer:

3

Step-by-step explanation:

10.50 x 3 = 31.5

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8 0
1 year ago
At the amusement park, Laura paid $6.00 for a small cotton candy. Her older brother works at the park, and he told
BabaBlast [244]

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yes

The price of marked up candy is $6.00

perentage of mark up is 300%

let the marked up amount be represented as x

let 300% mark up be represented as 3x

the equatiopn for finding the price before markup

can be represented as 3x-x=$6.

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8 0
2 years ago
Ray Cupple bought a basic car costing $26,500.00, with options costing $725.00. There is a 6% sales tax in his state and a combi
adell [148]
Hey You!

26,500.00 × 6% = 1,590

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6 0
2 years ago
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A two-way frequency table shows grades for students in college and students in high school: High school College Total GPA above
Aleksandr [31]

Answer:

No, the two events "being in high school" and "GPA above 3.0" are not independent.

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If two events A,B are independent P(A|B)=P(A)

P(high school | above 3.0) = \frac{14}{40}=0.35

P(high school) = \frac{60}{100}=0.6                                                                                                

So,0.35 ≠ 0.6

Since P(high school | above 3.0) ≠ P(high school), the events "being in high school" and "GPA above 3.0" are not independent.

7 0
2 years ago
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