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PolarNik [594]
3 years ago
7

There are white blue and red boats at the marina. Two-thirds of the boats in the marina are white, 4/7 of the remaining boats ar

e blue. And the rest are red. If there are 15 red boats, how many boats are in the Marina?
Mathematics
1 answer:
wolverine [178]3 years ago
8 0

Answer:

35

Step-by-step explanation:

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The Carolina panthers play 8 home games each year.Tickets cost an average of $35. The stadium seats 74,000 people. Revenue is a
tatiyna

Answer: the range for one game is {$0, $2,590,000}

Step-by-step explanation:

The revenue, on average,  can be written as:

Y = $35*x

where y is the revenue and x is the number of tickets sold.

The domain of this function is equal to  {0, 74000} this means that they can sell any whole number of tickets between 0 and 74000.

To find the range we need to evaluate y in bot extremes of the domain (because we have a linear relation)

minimum revenue  

y(0) = $35*0 = $0

maximum revenue

y(74000) = $35*74000 = $2,590,000

So the range for one game is {$0, $2,590,000}

4 0
4 years ago
How is the formula for the circumference of a circle derived? Drag and drop the correct word into each box to complete the expla
n200080 [17]

Answer:

diameter

circumference

\pi

diameter

Step-by-step explanation:

First, find the length of the diameter (d) and the length of the circumference of the circle (c).

Next, divide the length of the circumference c by the length of the diameter d and set up an equation

\dfrac{c}{d}=\pi

where the ratio equals to \mathbf{\pi } (the definition of \pi)

Then, solve the equation for the circumference c:

c=\pi d

Finally, substitute 2 times the radius for the diameter

c=\pi \cdot 2r=2\pi r

4 0
3 years ago
Read 2 more answers
This figure is made up of a triangle and a semicircle.
Mila [183]
Area of triangle = 1/2 (8)(4) = 16
Area of semi-circle = 1/2 (3.14)(4^2) = 1/2(3.14)(16) = 25.12

Area of figure = 16 + 25.12 = 41.12

answer
41.12 square units
8 0
4 years ago
Read 2 more answers
Can someone help me asap?!?!
Verizon [17]
Two things to remember:
a. the slope is the rise/run
b. if it is goin from up to down as you look from left to right of the graph then it is a negative slope

So this one is going up three, over 1
so 
3/1 which is the same thing as just 3
since the slope is going down from left to right
it is -3
The slope is -3

Hope this helps :)

7 0
4 years ago
Tickets prices for a science museum are $18 for adults and $12 for students. If $162 is collected from a group of 12 people, how
REY [17]
Are theee any answer choices
6 0
3 years ago
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