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
Ilia_Sergeevich [38]
2 years ago
10

I'LL GIVE BRAINLIST Select all the rates that are unit rates.

Mathematics
1 answer:
Alex Ar [27]2 years ago
5 0

Answer:

B and D

Step-by-step explanation:

You might be interested in
Help with 9 and 10 please?
JulsSmile [24]
9. Let x equal the number

Two less than a number is

x - 2

Is more than 15 is

> 15

Put them together for

x-2 > 15

Now solve

x-2 > 15
x > 17

10. Let x equal a number

Seven more than a number is

x+ 7

Is less than or equal to 27 is

<= 27

Put them together for

x + 7 <= 27

Now solve

x+ 7 <= 27
x <= 20
3 0
3 years ago
When a dummy variable is included in a regression model that has one numerical independent variable, what assumption do you need
sukhopar [10]

Answer:

Step-by-step explanation:

You need to assume that the slope between the dependent Varian and the numerical independent variable is zero.

In regression analysis, to find the effect of one independent variable on the dependent variable, there has to be no interference from the other independent variables whether they be categorical (dummy) or numerical independent variables.

A dummy variable is one which takes on the value of 0 or 1, to represent the absence or presence (respectively) of a given category which is expected to influence the dependent variable.

When a dummy independent variable is included in a regression model, to know the effect of that dummy or category (e.g. day =1, night =0) on the dependent variable, the influence of the numerical independent variable has to be removed temporarily.

In a regression equation,

Y=a+bX+cK

Y is the dependent variable

a is the intercept on the vertical axis on the graph

b is the slope between the dependent variable Y and the independent numerical variable X

c is the slope between the dependent variable Y and the dummy variable K

3 0
2 years ago
Use the Rules of Special right triangles to find x and y 6) у 30° 4 [ Select] [ Select] y =​
storchak [24]

Answer:6.6 y

Step-by-step explanation:

6 0
2 years ago
Gary has 23 quarters in his bank he saves 4 more quarters each week what will the total value of Gary’s bank be in four weeks??
geniusboy [140]

Answer:

39

Step-by-step explanation:

4 quarters x 4 weeks = 16 quarters

16 + 23= 39 quarters

8 0
3 years ago
Read 2 more answers
Clarie takes private tennis lessons every 6 days and piano lessons every 4 days.In 60 days,how often will she have tennis and pi
kozerog [31]

multiples of 4: 4,8,12,16,20,24,28,32,36,40,44,48,52,56,60

12 24 36 and 48 are the only common factors

so 4 days

4 0
3 years ago
Other questions:
  • Triangle ABC is to be dilated through point P with a scale factor of 3. How many units away from point A along ray PA will A’ be
    6·2 answers
  • What does s(200) = 3 mean in terms of the problem?
    10·1 answer
  • ANSWER FAST PLZZZZhow many lines of symmetry does this figure have?
    15·2 answers
  • Here is a tree diagram showing the sample space for two independent events. What is the probability of getting A and 2?
    13·1 answer
  • If pqr= 1 show that 1/(1+p+q^-1)+1/(1+q+r^-1)+1/(1+r+p^-1) = 1.<br>​
    5·2 answers
  • (2/3)^x-1=27/8, Find x​
    15·2 answers
  • Clara and Toby are telemarketers.
    11·1 answer
  • Find the vector that translate A (-2, 7) to A' (6,4) *
    10·2 answers
  • The perimeter of a rectangle is 24 inches. Find the dimensions if it’s length is 3 inches greater than its width?
    10·2 answers
  • 1. 14=7b<br> 2. -11=k/4<br> 3.6z=-6
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!