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2 years ago

There are 3 feet in 1 yard This is equivalent to 12 feet in 4 yards which proportion can be used to represent this?

Mathematics

1 answer:

IrinaVladis [17]2 years ago

4 0

Answer:

3/1 or 12/4

Step-by-step explanation:

This is the case because all you are doing is converting it into a fraction.

. 3 feet to 1 yard- 3/1

.12 feet to 4 yards- 4/12

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A certain library assesses fines for overdue books as follows. On the first day that a book is overdue, the total fine is $0.10.

HACTEHA [7]

Answer:

Option B. $0.70

Step-by-step explanation:

First day fine = $0.10

Second day fine (doubled or $0.30 which is lesser)

= $0.10 + $0.10 [$0.10 is lesser than $0.30]

= $0.20

Third day fine = $0.20 + $0.20 [ $0.20 is lesser than $0.30]

= $0.40

Fourth day fine = $0.40 + $0.30 = $0.70

[$0.30 is cheaper than doubling the amount $0.40 + $0.40]

Therefore, the total fine for a book on the fourth day is $0.70

4 0

2 years ago

2. A machine burns m gallons of oil each hour on weekends and ngallons each hour on weekdays. How many gallons of oil are burned

Lynna [10]

The question says the machine uses up m gallons of oil each hour on weekends.

This means that if the machine works for 24 hours each day, it implies that:

$\text{Total amount of oil used up in a day = 24}\times m=24m$

There are only two days on weekends i.e. Saturday and Sunday.

This means that if the amount of oil used in 1 day in the weekend is 24m, then we can say:

Saturday: oil used is 24m

Sunday: oil used is 24m

Total oil used during the weekend is:

$24m+24m=48m$

4 0

8 months ago

Simplify. <br> 10/-4 - √3

Degger [83]

Answer:

here you go. hope this helps

5 0

2 years ago

Read 2 more answers

Robert invests $1100 at an annual interest rate of 8% for the period of 1 year. What equation shows the relationship between pri

Sholpan [36]

Answer:

88 dollars

The equation would be:

prt=i

(1)(.08)(1100)=88

Hope this helps! ☺

Step-by-step explanation:

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3 years ago

Andre is preparing for the school play and needs to paint the cardboard castle backdrop that measures 14 1/4 feet by 6 feet.

Pani-rosa [81]

Answer:

1. 85.5

2. 3

Step-by-step explanation:

14.25*6=85.5

4 0

2 years ago

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