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
Naily [24]
3 years ago
8

Please help....this is difficult for me to figure out..

Mathematics
2 answers:
Nitella [24]3 years ago
6 0

Answer:

z would be 0.4 !

Step-by-step explanation:

Hope this helps :)))

Nutka1998 [239]3 years ago
6 0

Answer:

0.4

Step-by-step explanation:

The number line shows 0 to 1

We can eliminate options A and C because they are greater than 1

There are 10 lines in total

That would be 0, 0.1, 0.2, 0.3, 0.4, 0.5, 0.6, 0.7, 0.8, 0.9, 1

z is located on the fourth line

So z would be 0.4

You might be interested in
For her tutoring services, Thuy charged Demi $10 per hour and $8 for books and supplies. Demi paid a total of $48.00. Which equa
Fudgin [204]
To find the final amount, you would have to multiply her rate per hour (10) by how many hours she tutored (h). Then, you need to add her flat rate of 8.

10h + 8 = 48
, where h is how many hours she tutored.
7 0
3 years ago
Brainliest. follow anything . box of chocolates contains seven milk chocolates and six dark chocolates. Five of the milk chocola
Olenka [21]

Answer:

8/13

Step-by-step explanation:

has the slightly lower numbers meaning 11/13 would be milk chocolate with peanuts, and 8/13 would be the dark chocolate

6 0
3 years ago
Read 2 more answers
Hunter is going to graph the ordered pairs that are represented by this table on a coordinate plane.
valentina_108 [34]

Answer:

1.

Step-by-step explanation:

When x is 0, the point will lie on the x-axis, so we need to find how many times this happens.

There's only 1 0, so the answer is 1.

6 0
3 years ago
Read 2 more answers
DONT ANSWER JUST FOR POINTS! PLEASE, PLEASE HELP ME! I NEED THE ANSWER! RIGHT AWAY! ILL GIVE MOST BRAINLIEST!
Nataliya [291]

Answer:

  • D. They are similar by the definition of similarity in terms of a dilation.

Step-by-step explanation:

<em>Refer to attached</em>

The points are plotted and connected to make triangles

As per the diagram, the triangles are similar, each side of ABC is reduced twice to make the corresponding sides of DEF, so the scale factor is 1/2.

<u>Correct choice is D</u>

  • They are similar by the definition of similarity in terms of a dilation.

6 0
3 years ago
The number of people in a car that crosses a certain bridge is represented by the random variable X, which has a mean value μX =
Alona [7]

Let Y be the total amount of money paid by any given set of passengers. If there are X passengers in a car, then the driver must pay a toll of Y=0.5X+3.

Then Y has first moment (equal to the mean)

E[Y]=E[0.5X+3]=0.5E[X]+3E[1]=0.5\mu_X+3=\boxed{4.35}

and second moment

E[Y^2]=E[0.25X^2+3X+9]=0.25E[X^2]+3E[X]+9E[1]=0.25E[X^2]+3\mu_X+9

Recall that the variance is the difference between the first two moments:

\mathrm{Var}[X]=E[X^2]-E[X]^2\implies E[X^2]={\sigma^2}_X+{\mu_X}^2

\implies E[Y^2]=0.25({\sigma^2}_X+{\mu_X}^2)+3\mu_X+9\approx19.22

\implies\mathrm{Var}[Y]=E[Y^2]-E[Y]^2=\boxed{0.3}

3 0
4 years ago
Other questions:
  • 50 divided by 70 pluse 10
    13·2 answers
  • I really need help here... please
    12·1 answer
  • Line CD passes through points C(3,-5) and D(6,0). What is the equation of the line CD in standard form?
    13·2 answers
  • Please help and explain!! Will give medal!
    13·1 answer
  • Find the compound interest and the total amount after 4 years and 6 months if the interest is compounded annually
    11·1 answer
  • 5.
    13·1 answer
  • Which distribution is positively skewed?
    5·1 answer
  • Please help! It’s so confusing
    13·1 answer
  • HELP ME 10 POINTS!!!!!!
    8·2 answers
  • Please help, it is a bonus problem so you don't have to show your work. But I would like to see it.
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!