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notsponge [240]
3 years ago
15

Attendance at​ Orlando's newest Disneylike​ attraction, Lego​ World, has been as​ follows: Quarter Guests ​(in thousands) Quarte

r Guests ​(in thousands) Winter Year 1 63 Summer Year 2 120 Spring Year 1 104 Fall Year 2 54 Summer Year 1 155 Winter Year 3 94 Fall Year 1 77 Spring Year 3 156 Winter Year 2 64 Summer Year 3 207 Spring Year 2 84 Fall Year 3 98 Based on the given​ attendance, the seasonal indices for each of the seasons are ​(round your responses to three decimal ​places)​:

Mathematics
1 answer:
gayaneshka [121]3 years ago
8 0

Answer:

The answer to this question can be defined as follows:

\text{Seasonal Indices} \\\\\left \begin{array}{cc} \bold{Season}&\bold{Index}\\\text{Winter} & 0.704\\ \text{Spring}&  1.061 \\\text{Summer} &  1.518 \\ \text{Fall} &  0.717 \end{array}\right\\

Step-by-step explanation:

please find attached file.

You might be interested in
from the edge of a 486-foot cliff, peyton shot an arrow over the ocean with an initial upward velocity of 90-feet per second
anygoal [31]

Answer:

9 seconds

Step-by-step explanation:

The complete question is

The altitude of an object, d, can be modeled using the equation below:

d=-16t^2 +vt+h

from the edge of a 486 foot cliff, Peyton shot an arrow over the ocean with an initial upward velocity of 90 feet per second. In how many seconds will the arrow reach the water below?

Let

d ----> the altitude of an object in feet

t ---> the time in seconds

v ---> initial velocity in ft per second

h ---> initial height of an object in feet

we have

d=-16t^2 +vt+h

we  know that

When the arrow reach the water the value of d is equal to zero

we have

v=90\ ft/sec

h=486\ ft

d=0\ ft

substitute the values and solve for t

0=-16t^2 +(90)t+486

-16t^2+90t+486=0

Multiply by -1 both sides

16t^2-90t-486=0

The formula to solve a quadratic equation of the form ax^{2} +bx+c=0 is equal to

x=\frac{-b(+/-)\sqrt{b^{2}-4ac}} {2a}

in this problem we have

a=16\\b=-90\\c=-486

substitute in the formula

t=\frac{90(+/-)\sqrt{-90^{2}-4(16)(-486)}}{2(16)}

t=\frac{90(+/-)\sqrt{39,204}}{32}

t=\frac{90(+/-)198}{32}

t_1=\frac{90(+)198}{32}=9\ sec

t_2=\frac{90(-)198}{32}=-3.375\ sec

the solution is t=9 sec

see the attached figure to better understand the problem

4 0
3 years ago
44) The difference of two numbers is 76. The second number is 20% of the first number. What are the numbers?
Nina [5.8K]

Answer:

C

Step-by-step explanation:

Not A b/c the difference b/w 85 and 17 is not 76

Not D b/c the difference b/w 97 and 17 is not 76

Not B b/c 16 is not 20% of 92

By the process of elimination the answer is C

3 0
3 years ago
A: {-4, -2 -1, 2}<br> B: {-4, 4}<br> C: {-3, -2, 0, 2}<br> D: {-4, -2, -1, 0, -2}
Temka [501]

Answer:this is soooo compli

Step-by-step explanation:

5 0
2 years ago
Use the cross product property to solve each equation: 5/7 = x/9
enot [183]

Answer:

x = 45/7

Step-by-step explanation:

\frac{5}{7} =\frac{x}{9}

Here, you can more easily see what the fractions look like.

In order to cross-multiply, you have to multiply 5 with 9, and 7 with x.

45 = 7x

Then, you isolate x by dividing 7 on both sides:

45/7 = x

Hope I helped :)

8 0
3 years ago
The answer to this question
weqwewe [10]

Answer:

2 miles per hour!

Step-by-step explanation:

It shows that it changes by 2 hours each time! :)

4 0
3 years ago
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