1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Natalka [10]
3 years ago
7

*NEED HELP??!!! The regression equation y = 3.648 • 1.182x approximates the cost to go on a safari, y, given the number of years

since it opened in 2005, x. Which is the best estimate for the cost of a vehicle to drive through the safari in 2011?
A) $ 25.87

B) $ 22.95

C) $ 10.74

D) $ 9.95


I got C on this but im not for sure. if its the right answer or what /:
Mathematics
1 answer:
Ghella [55]3 years ago
7 0

Answer:

D) $9.95

Corrected question;

! The regression equation y = 3.648 • 1.182^x approximates the cost to go on a safari, y, given the number of years since it opened in 2005, x. Which is the best estimate for the cost of a vehicle to drive through the safari in 2011?

Step-by-step explanation:

Given;

The regression equation

y = 3.648 • 1.182^x

Where;

x = number of years since it opened in 2005

y = the cost to go on a safari

For this case;

x at 2011 = 2011 - 2005

x = 6 years

Substituting into the regression equation;

y = 3.648 × 1.182^(6)

y = 9.948547753694156132352

y = $9.95

You might be interested in
Please help me!!!!!!! :)
Lilit [14]
Hello there!

The answer is C.

I will explain to you how I came to this answer.

•First of all, I counted the turning points. There are two, so that means this polynomial function has THREE roots. (# of turning points+1=number of roots.)

•Next, look to see how many times the function crosses the x-axis. This is the number of REAL solutions. In this case, there is one point at which the f(x) is crossing the x-axis so there is one real solution.

•Since there is one real solution there has to be 2 imaginary roots. (Total # of solutions-real solutions=imaginary solutions)

NOTE: the turning points are where the increasing intervals change to decreasing and the decreasing change to increasing. The first derivative at these points is 0.

I hope this helps!
Best wishes~
-HuronGirl
3 0
3 years ago
Hey guys <br><br>what is 10+12-34+68-4778855+5676+77-6865666+3456-7658×45×23+35566÷79997 = ?​
elena55 [62]

Answer:

-19561285.5554

Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
What is the percent of $12 off $48
Alinara [238K]
Percent means per one-hundred....

48(p/100)=12

48p=1200

p=25%

So $12 off of a $48 item is 25% off.
8 0
3 years ago
Whats 7x444444444444444444444444444444444444444444444
Elis [28]
Chicken biscuits and syrup
6 0
2 years ago
Sandys friends ate 0, 2, 3, 4, 6, 6, and 7 pretzels. Sandy says the mean of the data is 4. Is Sandy correct?
diamong [38]
If sandys friends ate 0, 2, 3, 4, 6, 6, and 7 pretzels, the mean of the data would be 4. So yes sandy is correct.
7 0
3 years ago
Read 2 more answers
Other questions:
  • What is the volume?<br>10 ft 6ft 9ft<br>cubic feet<br>Submit​
    9·1 answer
  • Is the square root of 7 an irrational number
    7·1 answer
  • 160 cm= mm<br> 250 m =. km
    11·2 answers
  • In the expression 12a + 5, identify the coefficient.
    11·1 answer
  • Show other ways to write a/2 fraction
    15·1 answer
  • Can u pls tell the pythagroes thearom formula plsss
    12·2 answers
  • A _______ is invested by managers in a diversity of stocks, bonds, and other securities. 
    6·2 answers
  • What’s the y of (-1, -4) a=3
    6·1 answer
  • Answer to 4(x-3)+5-x^2 for x=2
    8·1 answer
  • Where can the medians of a triangle intersect?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!