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Natasha_Volkova [10]

2 years ago

10

the total cost of 3 gift cards and 4 movie tickets is $168 while 2 gift cards and 3 movie tickets costs $116. find the cost of 1

movie ticket.

2 answers:

Anuta_ua [19.1K]2 years ago

7 0

It cost 4 dollars because a gift card is 52 and 52x3 is 156 and 168 minus 156 is12

KatRina [158]2 years ago

6 0

5 dollars and 44 cents

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Geometry > 0.6 Area of sectors XZQ

Ratling [72]

Answer:

4π mi²

Step-by-step explanation:

s = (∅/360) * πr²

s = (135/360) * π(4²)

s = (135/360)(16) * π

s = 4π mi²

3 0

2 years ago

Two numbers in a ratio 5:4 . Their sun is 720.find the bigger number.show your reasoning

alina1380 [7]

5x + 4x = 720
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X= 80
In order to get the bigger ratio, which is 5, you would substitute x for 80. (I'm bad at explaining)
Work:
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2 years ago

What is the square root of 29,

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2 years ago

In 2010, a city population was 55,210 and it was declining at a rate of 1.09 each year. What is the best prediction for when the

PSYCHO15rus [73]

48000=55210(1-0.0109)^t
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5 0

3 years ago

Read 2 more answers

A small airplane flies 1200 miles with an average speed of 300 miles per hour. 2 hours after the plane leaves, a Boeing 747 leav

inysia [295]

The small plane has the following parameters

Distance = 1200 miles

Speed = 300miles/hour

time = ?

$\begin{gathered} \text{Speed =}\frac{dis\tan ce}{time} \\ time\text{= }\frac{1200}{300} \\ \text{time = 4 hours} \end{gathered}$

If a Boeing 747 leaves 2 hours later, the total time becomes 4hours + 2 hours = 6 hours

Considering the distance of the small plane after 6 hours, we have

$\begin{gathered} \text{distance = sp}eed\times\text{ time} \\ d\text{ = 300 }\times6 \\ d\text{ =1800 miles} \end{gathered}$

So the total distance = 1800 miles

Hence the speed of the Boeing 747 will be

$\begin{gathered} \text{Speed =}\frac{dis\tan ce}{time} \\ \text{distance = 1800 miles } \\ time\text{ = 2hours} \end{gathered}$ $\begin{gathered} \text{speed = }\frac{1800}{2} \\ \text{speed = 900 miles/hour} \end{gathered}$

The average speed of the Boeing 747 is 900 miles/ hour

8 0

11 months ago