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cupoosta [38]
3 years ago
6

You are wrapping boxes for a fund-raiser. You have 80 large boxes. You need 2 and three-fourths feet of ribbon for each large bo

x. Each roll of ribbon has 50 feet of ribbon.
Mathematics
1 answer:
Ratling [72]3 years ago
4 0

Answer:

5 rolls of ribbon are needed

Step-by-step explanation:

To find how much ribbon you'll use, multiply 80 by 2 3/4. To multiply them, convert 2 3/4 into an improper fraction 11/4.

Multiply: 80 * 11/4 = 880/4 = 220

This means you need 220 total feet of ribbon. Since each roll has 50 feet, you'll need 5 rolls or 250 feet to wrap every box.

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In a class of 29 students, there are
Nikitich [7]

Answer:

Number of students in 6th grade = 29

Number of boys = 15

Number of girls = 29-15 = 14

Ratio of boys to girls = 15 : 14

Step-by-step explanation:

smchmack me with dat brainliest

8 0
2 years ago
Read 2 more answers
If the parallelogram is reflected across the x-axis, what are the coordinates of point B after the reflection? Please hurryyyy‼️
Wittaler [7]

Answer:

(5,-1)

Step-by-step explanation:

when reflecting over the x-axis:

(x,y) → (x,−y)

get coordinates of D: (5,1)

get coordinates of D': (5,-1)

hope this helped!

4 0
3 years ago
The value of a lunch at an
iris [78.8K]

Answer:

$41.31

Step-by-step explanation:

45 times 0.15 = 6.75

45 - 6.75 = 38.25

38.25 times 1.08 = 41.31

8 0
3 years ago
A rectangular prism has a square base. The sides of the base are 3in, and it has a height of 6 in. How
Jet001 [13]

Answer:

90

Step-by-step explanation:

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4 0
3 years ago
You need a 30-year, fixed-rate mortgage to buy a new home for $225,000. your bank will lend you the money at an apr of 5.5 perce
bulgar [2K]
Loan amount, P = 225000
interest = 5.5%/12  per month
Monthly payment, A = 1000

At the end of 30 years, 
Future value of loan (with zero repayment)
F1=225000*(1+.055/12)^(30*12)
=1167162.264

Future value of repayment, A=1000 per month
F2=\frac{A((1+i)^n-1)}{i}
=\frac{1000((1+.055/12)^{360}-1)}{.055/12}
=913611.893

Therefore balloon payment
= F1-F2
=1167162.264-913611.893
=253550.37   (to the nearest cent)
6 0
3 years ago
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