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
sergij07 [2.7K]
2 years ago
15

Are the expressions you developed in Part A and Part C the same? Why or why not?

Mathematics
1 answer:
pshichka [43]2 years ago
3 0

Answer:

It is the same answer, Because b is the same as a but in fraction form, and c is the same as b but in improper fraction form, so that means they are the same answer

Step-by-step explanation:

You might be interested in
On the first day of a trip, the Brenner family hikes 2.8 miles. On the second day, they hike 1.25 along a trail. They take a bre
Vadim26 [7]
They hiked more on the 2nd day because they are retracing their steps.
8 0
3 years ago
A right triangle has side lengths a,b, and c as shown below. Use these lengths to find sin x, tan x, and cos x.
My name is Ann [436]

Step-by-step explanation:

sinx = a/b

tanx= a/c

cosx= c/b

6 0
3 years ago
I'm in trouble. Please solve this two questions!! ​
melomori [17]

Answer:

.........................

4 0
3 years ago
Read 2 more answers
Brainliest if corerct
AysviL [449]

Step-by-step explanation:

2x + 2  = 3x - 52

2 + 52 = 3x - 2x

54 = x

4 0
2 years ago
Read 2 more answers
A simple linear regression analysis was conducted to predict the Exam 3 score of students in STA 2023 based on their Exam 1 scor
Katena32 [7]

Answer:

Option A) As the Exam 1 score increases by 1 point, the student's Exam 3 grade will increase, on average, by 0.4845 points.

Step-by-step explanation:

We are given the following in the equation:

A simple linear regression analysis was conducted to predict the Exam 3 score of students in STA 2023 based on their Exam 1 score.

Thus, Exam 3 score becomes the dependent variable and exam 1 score is the independent variable.

The regression equation is given by:

\hat{y} = 50.57+0.4845x

Comparing the equation to a linear equation:

y = mx + c

m = 0.4845

c = 50.57

Where m is the slope and tells the rate of change and c is the y intercept that is the value of y when x is 0.

When, there is a increase in x, we can write:

\hat{y}(x) = 50.57+0.4845x\\\hat{y}(x+1) = 50.57+0.4845(x+1)\\\hat{y}(x+1) - \hat{y}(x) = 50.57+0.4845(x+1)-(50.57+0.4845x)\\\hat{y}(x+1) - \hat{y}(x) = 0.4845

Thus, the slope of equation can be interpreted as:

Option A) As the Exam 1 score increases by 1 point, the student's Exam 3 grade will increase, on average, by 0.4845 points.

5 0
3 years ago
Other questions:
  • HELP ME PLZ I BEG OF YOU
    8·1 answer
  • What is the exact of the expressions square root of 180 - square root of 125 + square root of 5
    5·1 answer
  • What do members of a population have in common? Select all that apply
    6·2 answers
  • A fire truck has a ladder that can extend to 60 feet in length. the ladder can be safely raised to a maximum angle of 75o with t
    5·1 answer
  • A line passes through (1,-5) and (-3, 4) a. write an equation for the line in point slope form
    7·1 answer
  • Another one again <br> hate math
    10·1 answer
  • What is the equation of the line in slope intercept form?​
    14·1 answer
  • Simplify ( 3x + 3 )^2
    7·2 answers
  • Teddy has two sisters. One of them is 3 years younger than Teddy, the other one is 7 years younger than her only brother. How ol
    8·2 answers
  • Use the diagram below to answer the
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!