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
Serga [27]
2 years ago
11

Which statement best describes the polynomial?

Mathematics
2 answers:
MissTica2 years ago
5 0

Answer:

A. It is in standard form because the exponents are in order from highest to lowest

Step-by-step explanation:

On edg 2021

amid [387]2 years ago
4 0

Answer:-12x^{2}-9x-4584671418

Step-by-step explanation:

You might be interested in
A student researcher compares the heights of men and women from the student body of a certain college in order to estimate the d
maria [59]

Answer:

(0.6613, 8.3387)

Step-by-step explanation:

Let the heights of men be the first population and the heights of women be the second population. Then

We have n_{1} = 15, \bar{x}_{1} = 69.4, s_{1} = 3.09 and

n_{2} = 7, \bar{x}_{2} = 64.9, s_{2} = 2.58. The pooled

estimate is given by  

s_{p}^{2} = \frac{(n_{1}-1)s_{1}^{2}+(n_{2}-1)s_{2}^{2}}{n_{1}+n_{2}-2} = \frac{(15-1)(3.09)^{2}+(7-1)(2.58)^{2}}{15+7-2} = 8.68

The 99% confidence interval for the true mean difference between the mean height of the men and the mean height of the women is given by (if the samples are independent)

(\bar{x}_{1}-\bar{x}_{2})\pm t_{0.01/2}s_{p}\sqrt{\frac{1}{15}+\frac{1}{7}}, i.e.,

(69.4-64.9)\pm t_{0.005}2.946\sqrt{\frac{1}{15}+\frac{1}{7}}

where t_{0.005} is the 0.5th quantile of the t distribution with (15+7-2) = 20 degrees of freedom. So  

4.5\pm(-2.845)(2.946)(0.458), i.e.,

(0.6613, 8.3387)

5 0
3 years ago
Sophie is making a copy of an angle. The original angle will be labeled G and the new angle will be labeled B. She has just fini
mel-nik [20]

Answer:

The next step is;

Label the two intersection points

Step-by-step explanation:

To make a copy of an angle, the steps are;

1) Draw the rays of the original angle passing through the point B

2) Open the compass slightly and place the compass point on the vertices G where the two rays meet to draw an arc that intersect both rays

3) Label the point of intersection of both rays points C and D

4) With the compass still opened to the same width, move the compass to the point B on the line the angle is to be copied and draw a similar arc intersecting the ray at J

5) Open the compass to the width of C and D on the original angle and place the compass at point J to mark the arc on the copied angle location at M

6) Draw a line from B passing through M to complete the second ay of the copied angle.

5 0
3 years ago
Find the number that makes the ration equivalent to 77:99
Leno4ka [110]
Each are divisible by 11 so the ratio equivalent would be 7:9
7 0
3 years ago
If I'm 16 years old, how many months, days, hours, minutes, and seconds old am I?
irakobra [83]
16*12=months
16*365=days
Then take that answer and multiply it by 24 for hours then take that number and multiply it by 60 for minutes and then take that number and multiply it by 60 for seconds.
8 0
3 years ago
herro help me .. .........................................................................................
skelet666 [1.2K]
So the easiest way to solve this is to use the straight line provided .
180=90+61+x
180=151+x
29=x
4 0
3 years ago
Read 2 more answers
Other questions:
  • What is a mathematic expresion for 43 more than d
    6·1 answer
  • How does a bond differ from a stock
    7·2 answers
  • Solve 3(x 1) 6 = 33. 10 8 8.7 −8
    13·2 answers
  • Plz very urgent I need help on this question
    14·1 answer
  • The coordinates of point T are (0,4). The midpoint of ST is (1,-5). Find the coordinates of point S.
    5·1 answer
  • PLEASE HELP MEEEEEEEE<br>Determine the internal and external angles of the triangle below​
    7·1 answer
  • The shape of a carpet is a semicircle. Use 22 7 as an approximation for π. a) Find its area. b) Janice wants to put a fringed bo
    8·1 answer
  • A supervisor finds the mean number of miles that the employees in a department live from work. He finds x Overbar = 29 and s = 3
    12·1 answer
  • Observations of the center of the Milky Way show the presence of a super massive black hole with a mass of 4.6 x 106 solar masse
    6·1 answer
  • I need some help answering this
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!