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
Marat540 [252]
3 years ago
11

What’s the answer for this?

Mathematics
1 answer:
poizon [28]3 years ago
6 0
<span>In a Quadratic Regression problem, a graph is a perfect fit for the data when r = ? a. 1 c. 2 b. 0 d. 100 Please select the best answer from the choices provided A B C D</span>
You might be interested in
Can someone help me out with my math homework my grades are ba
kupik [55]
<h3>Answer:  18</h3>

==========================================================

Explanation:

2 cm on paper (or on screen) represents 3 meters in real life.

The backyard is 2 cm horizontally across on the screen, so it's 3 meters across in real life. This is the shorter dimension.

The longer dimension is 6 meters. We can think of it like this

2 cm : 3 meters

2*2 cm : 2*3 meters .... multiply both sides by 2

4 cm : 6 meters

The real backyard is 6 meters by 3 meters to give an area of 6*3 = 18 square meters.

7 0
2 years ago
PLEASE HELP!!!!<br><br> f(x)= {____for____<br> {____for____
hammer [34]

9514 1404 393

Answer:

  f(x)=\left\{\begin{array}{ccc}3&\text{for}&-5\le x < 0\\1-x&\text{for}&0

Step-by-step explanation:

The left section is defined at x = -5, but not at x = 0, so the interval for that definition is -5 ≤ x < 0. The function value on that interval is constant: 3.

The right section is defined a x = 5, but not at x = 0, so the interval for that definition is 0 < x ≤ 5. That section is a straight line with a slope of -1 and a y-intercept of 1. The function value on that interval can be written -x+1.

Then the piecewise definition is ...

  f(x) = {3, for -5 ≤ x < 0; -x+1, for 0 < x ≤ 5}

8 0
2 years ago
According to the school survey, 12% of the students at wok wood junior high school speak Spanish. There are 36 students at the s
aivan3 [116]
The correct answer should be 300
3 0
2 years ago
Of all college degrees awarded in the United States, 50% are bachelor's degrees, 59% are earned by women, and 29% are bachelor's
Natasha2012 [34]

Answer:

  P(W|B) = 0.58

Step-by-step explanation:

The conditional probability formula tells you ...

  P(W | B) = P(W&B) / P(B)

  = 0.29/.050

  = 0.58

7 0
3 years ago
Can someone help me :(
True [87]

Answer:

it should be 17.9, I don't really know how to explain it I'm sorry-

5 0
3 years ago
Read 2 more answers
Other questions:
  • Find the slope <br> -5/4<br> 4/5<br> -4/5
    9·1 answer
  • What is the answer 12 is 10 more than
    8·1 answer
  • Please help me to solve
    6·1 answer
  • Do rational expressions contain radicals? A.always B.sometimes C.never
    14·2 answers
  • Which system of equations corresponds to this matrix multiplication operation
    15·2 answers
  • Anthony is preparing to paint a large shipping container and needs to calculate the area of the container so he can buy the corr
    11·1 answer
  • 2x + 3y + x +7<br> Like terms
    5·2 answers
  • Ben has twenty-six coins in her pocket are all dollars(1$ coins) and quarters, and they add up to seventeen dollars in value. Ho
    7·1 answer
  • The expression x + 0.25x can be used to determine a 25% increase in the number of blog views from last month to this month. What
    8·1 answer
  • A sandbox has an area of 32 square feet, and
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!