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
sdas [7]
2 years ago
15

PLEASE HELP!!

Mathematics
1 answer:
olga_2 [115]2 years ago
8 0

The value of a = 2.17 and b = 1.95.

<h3>What is regression line?</h3>

A regression line is a graphic representation of the regression equation expressing the hypothesized relationship between an outcome or dependent variable and one or more predictors or independent variables;

y=2.01*1.93^{x}

Correlation:

r=0.964

R-squared:

r²=0.9292

Hence, value of a and b is 2.17 and 1.95.

learn more about regression line here:

brainly.com/question/11340674

#SPJ1

You might be interested in
Need help asap please ​
PtichkaEL [24]
The answer is b

reason:
because i did that
8 0
3 years ago
Nicole needs 1 and a third cups of flour to bake a batch of cookies. How many batches can she make with 10 cups of flour?
kirill115 [55]
Nicole can make 7 batches with 2/3 cups of flour left
4 0
3 years ago
Line d passes through points (3, 4) and (8, 10). Line e is perpendicular to d. What is the slope of line e?
Mashutka [201]

Answer:

The slope of line e is -5/6

Step-by-step explanation:

The slope of line d that passes through (3,4) and (8,10) is 6/5. To find the slope of a perpendicular line you simply change the sign and flip the numerator and denominator.

8 0
4 years ago
On a certain day, the exchange rate was 60 U.S. dollars for 50 euro. How many U.S. dollars were 70 euro worth that day? Show tha
kvasek [131]
The exchange rate is 60:50 (us:euro)

if you have 70 euros, then x:70

60(x) : 70(50)

60x /60 : 3500/60

x = 58.33

seventy euro dollars = $ 58.33 on that particular day


hope this helps
3 0
3 years ago
Read 2 more answers
18)
kondor19780726 [428]
If the circumference of a circle is changed from 9 cm to 3 cm, then the diameter decreases by a factor of 3.
7 0
3 years ago
Other questions:
  • 20 POINTS NO FAKE ANSWERS OR ELSE I WILL REPORT
    11·1 answer
  • A school requires an entrance exam score that is in the top 3% of the population in order to be accepted. If an entrance exam ha
    15·1 answer
  • Write 3/19 in lowest terms​
    5·2 answers
  • SeeClear Windows makes windows for use in homes and commercial buildings. The standards for glass thickness call for the glass t
    7·1 answer
  • How do i convert 16/5 to a mixed number?
    14·2 answers
  • AABC is reflected over the x-axis. What will be the coordinates of C'?
    5·2 answers
  • a project requires the following pieces of wood to be cut from a length of wood: w pieces of 6 1/2 inches long, two pieces that
    6·1 answer
  • Please if you know Spanish, help me here
    15·1 answer
  • Please show your work! I have 3 more of these, and I want to be able to do them by myself.
    6·1 answer
  • Please help I don't understand!
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!