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
Olin [163]
3 years ago
12

PLEASE HELP ME!!!!! Thank You

Mathematics
1 answer:
IRINA_888 [86]3 years ago
8 0
An exponential regression equation is in the form  y=a(b)^x.  When you turn on your stat plot in your calculator and then enter those values into L1 for x's and L2 for y's, your calculator uses those values as coordinates to write an equation of best fit.  The stat button is used for this.  Arrow over to Calc and press enter and it will give you the equation of best fit for these data.  Our equation is  y=11.55(1.85)^x.  The coefficient of determination is .98 so it's a really close fit. 
You might be interested in
John is driving at a constant speed of 40 miles per hour. How long does it take him to travel 50 miles?
asambeis [7]

Answer:

1 hour and 15 minutes

or

1.25 hr.

Step-by-step explanation:

40 miles ⇒ 1 hr.

50 miles ⇒ total hours

\frac{50}{40} = 1.25 hours

7 0
3 years ago
Read 2 more answers
one strand of lights for a Christmas tree 250 light bulbs. If 20% of the light bulbs are green how many light bulbs on the stran
Nadusha1986 [10]

Answer:

20% of 250 is 50

6 0
2 years ago
Just want to check to make sure this is right. I got 81 as the average so D seemed right.
sergiy2304 [10]
Im not 100% sure but im pretty sure you are right brother! God bless...Good luck!
6 0
3 years ago
Simplify 7/8 divided by 8
meriva

Answer:

0.109375

Step-by-step explanation:

7/8 divided by 8 will be 0.109375

3 0
3 years ago
Read 2 more answers
Did I do this right? If not please explain!
andrew11 [14]
Yep! Good job, you did it correctly.
Your y-intercept is equal to the constant of the equation (y-int = -2). Your movement/direction (or rise over run) is equal to the variable. Since your variable is x (which can also be written as 1x) means you move up one and over one (rise over run). This is because 1/1 is equal to 1.
5 0
2 years ago
Other questions:
  • Find the volume of the rectangular prism with the missing cone
    14·2 answers
  • A 16 oz package of brown rice costs 79 cents and 32 oz package of white rice costs 3.49 which package is a better deal and why
    7·1 answer
  • The archway of the Gateway Arch shown on the Missouri quarter is 630 feet OR 7560 inches. Find out how many 4 inch stacks of qua
    13·1 answer
  • What equals 96 using multiplication and the distributive property
    9·1 answer
  • If your recipe calls for 8 fluid ounces of milk and your conversion factor is .25, how many fluid ounces of milk do you need?
    11·1 answer
  • Find the volume. Round to two decimal places if necessary.
    13·1 answer
  • I am having trouble doing this problem ​
    8·1 answer
  • Ivanna made $133 for 7 hours of work. At the same rate, how many hours would she have to work to make $228?​
    6·1 answer
  • Qual o valor numérico do polinômio 3x+2y para x=3 e y=1?
    10·1 answer
  • X is greater than or equal to -7. Can-7 be a solution for x? Explain
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!