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
nevsk [136]
2 years ago
13

Choose the equation for the graph.

Mathematics
2 answers:
Marina CMI [18]2 years ago
8 0

Answer:

C

Step-by-step explanation:

You just find the rate of change. So you would divide 30/1 which equals 30. So the equation is y=30x.

Contact [7]2 years ago
8 0

Answer:

C

Step-by-step explanation:

You might be interested in
Check all that apply. if cos0 = 13/5, then: ?
Oksi-84 [34.3K]

Answer:

D

Step-by-step explanation:

if cosec is 13/5 then sin is 5/13

4 0
2 years ago
In a survey of 23312331 ​adults, 730730 say they believe in UFOs. Construct a 99 %99% confidence interval for the population pro
serg [7]

Answer:

0.288 < p < 0.338

Step-by-step explanation:

We have 2331 adults polled and 730 said they believe in UFOs.  We are to construct a 99% confidence interval for the population proportion.  We are told to round to 3 decimal places as needed.  

We need to find p-hat and q-hat

p-hat = 730/2331 = 0.313

q-hat = 1 - p-hat = 1 - 0.313 = 0.687

Since the sample size is greater than 30, we use a z-value for 99% confidence, which is 2.575

See attached photo for the construction of the confidence interval

8 0
3 years ago
Do not under stand got confused and need help
Paha777 [63]
For #3, you just have to plug in the numbers for x.
It tells you what to substitute for x in the question. (x = 0, 1, 2, 3, 4, 5, and 6)

For example, let's substitute 0 for x.
6x - x² (the 2 means square the number, or multiply it by itself)
6(0) - (0)²
0 - 0
= 0.

You'll do that to all the numbers (1-6) and fill out the table.

For #4, you have to solve using the distributive property to find out if the equations on both sides are equal.

I'll do the first one for you.

6a - 8 = 2 (3a - 5)
6a - 8 = 6a - 10
They're not equal.
3 0
3 years ago
PLZ HELP MEH FOR A BUNCH O POINTS PLLLLLLZZZZZZZZZ I NEED NUMBER 2 BASED ON NUMBER 1!!!!!!
aleksandrvk [35]

Answer:

24

Step-by-step explanation:

24

3 0
2 years ago
Read 2 more answers
The perimeter of (the distance around) ABCD is 66, and DC is twice as long as CB. How long is AB?
ArbitrLikvidat [17]

Answer:

AB=22\ units

Step-by-step explanation:

we know that

In this problem ABCD is a rectangle

so

DC=AB

BC=AD

Let

BC ---> the length of rectangle

DC ---> the width of rectangle

we know that

The perimeter of rectangle is equal to

P=2(BC+DC)

we have

P=66\ units

so

66=2(BC+DC)

simplify

33=BC+DC ----> equation A

DC=2BC ----> equation B

substitute equation B in equation A

33=BC+2BC

Solve for BC

Combine like terms

33=3BC

Divide by 3 both sides

BC=11\ units

<em>Find the value of DC</em>

DC=2BC ----> DC=2(11)=22\ units

Remember that

DC=AB

therefore

AB=22\ units

3 0
2 years ago
Other questions:
  • A computer randomly picks a number from the group 20, 21, 22, 23, 24, 25, 26, 27.
    13·2 answers
  • Given the function f(x) = 2x, find the value of f−1(16).
    7·2 answers
  • System of equations word problems, i have a test on them tomorrow can anyone help ?
    11·1 answer
  • Is 23in bigger than 2ft
    8·2 answers
  • Please help me :( i would really appreciate it ​
    15·2 answers
  • Look at the graph shown below:
    10·2 answers
  • Solve the polynomial. <br><br> X^3 + 4x^3 - 11x - 30 = 0
    10·1 answer
  • Find the cost of lodging: What is the average lodging cost per night if a family had motel bills of $79.00, $146.00, and $104.60
    15·2 answers
  • Write 3.5 x 106 in standard<br>notation​
    14·1 answer
  • I need help it khan 4q+3+2q-1​
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!