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
inn [45]
3 years ago
15

WORTH 10 points.

Mathematics
1 answer:
Tanya [424]3 years ago
8 0
The answer is B because I did the math
You might be interested in
SOS ... - - - ...<br><br> Will give brainliest help
Mandarinka [93]

Answer:

x = 11 , y = \frac{8}{3}

Step-by-step explanation:

The opposite sides of a parallelogram are congruent

For the figure to be a parallelogram , then

ON = LM, that is

5x - 7 = 4x + 4 ( subtract 4x from both sides )

x - 7 = 4 ( add 7 to both sides )

x = 11

and

OL = NM , that is

3y - 4 = x - 7 = 11 - 7 = 4 ( add 4 to both sides )

3y = 8 ( divide both sides by 3 )

y = \frac{8}{3}

4 0
3 years ago
A large but sparsely populated county has two small hospitals, one at the south end of the county and the other at the north end
mojhsa [17]

Answer:

Follows are the solution to this question:

Step-by-step explanation:

In point a:

Although both variables are non - stationary, for both the respective pmf, multiply all pmf principles. For example:

\to P(x=0,y=0)=P(x=0)\times P(y=0)

                                     X                                                    

                   0 \ \ \ \ \ \ \ \ \ \ \ \ \ \ 1\ \ \ \ \ \ \ \ \ \ \ \ \ \ 2\ \ \ \ \ \ \ \ \ \ \ \ \ \  3 \ \ \ \ \ \ \ \ \ \ \ \ \ \ 4 \ \ \ \ \ \ \ \ \ \ \ \ \ \  pmf Y

0 \ \ \ \ \ \ \ \ \ \ \ \ \ \ 0.01 \ \ \ \ \ \ \ \ \ \ \ \ \ \ 0.02 \ \ \ \ \ \ \ \ \ \ \ \ \ \ 0.03\ \ \ \ \ \ \ \ \ \ \ \ \ \  0.02\ \ \ \ \ \ \ \ \ \ \ \ \ \ 0.02\ \ \ \ \ \ \ \ \ \ \ \ \ \ 0.1

Y \ \ \ \ \ \ \ \ \ \ \ 1  \ \ \ \ \ \ \ \ \ \ \ 0.03 \ \ \ \ \ \ \ \ \ \ \ 0.06 \ \ \ \ \ \ \ \ \ \ \ 0.09 \ \ \ \ \ \ \ \ \ \ \ 0.06 \ \ \ \ \ \ \ \ \ \ \ 0.06 \ \ \ \ \ \ \ \ \ \ \ 0.3

              2 \ \  \ \ \ \ \ \ \ 0.04\ \  \ \ \ \ \ \ \ 0.08\ \  \ \ \ \ \ \ \ 0.12 0.08\ \  \ \ \ \ \ \ \ 0.08\ \  \ \ \ \ \ \ \ 0.4\\\\ 3\ \  \ \ \ \ \ \ \ 0.02\ \  \ \ \ \ \ \ \ 0.04\ \  \ \ \ \ \ \ \ 0.06\ \  \ \ \ \ \ \ \ 0.04\ \  \ \ \ \ \ \ \ 0.04\ \  \ \ \ \ \ \ \ 0.2\\\\pmf X \ \  \ \ \ \ \ \ \ 0.1\ \  \ \ \ \ \ \ \ 0.2\ \  \ \ \ \ \ \ \ 0.3\ \  \ \ \ \ \ \ \ 0.2\ \  \ \ \ \ \ \ \ 0.2`

In point b:

\to P(x

In point c:\to P(X+Y

In point d:

\to P(X=0,Y=1)+P(X=0,Y=2)+P(X=0,Y=3)+P(X=0,Y=0)+P(X=1,Y=0)+P(X=2,Y=0)+P(X=3,Y=0)+P(X=4,Y=0) \\\\ \to 0.03+0.04+0.02+0.01+0.02+0.03+0.02+0.02=0.19

4 0
3 years ago
Simon score 4x10^2 points in a game. Joe scored 2x10^3 points in the same game. whose score is higher? how much higher?​
Alexxandr [17]

Answer:

Joe scored higher by 1600

Step-by-step explanation:

Given

Simon = 4 * 10^2

Joe = 2 * 10^3

Solving (a): Which is higher?

First, we need to convert both numbers to whole numbers

Simon = 4 * 100

Simon = 400

Joe = 2 * 10^3

Joe = 2 * 1000

Joe = 2000

2000 is greater than 400;

Hence, Joe score higher

Solving (b): By how much?

We simply calculate the difference

Difference = Joe - Simon

Difference = 2000 - 400

Difference = 1600

5 0
3 years ago
Find two different ways to show how you know either 3/4 is greater than 2/3
Fed [463]
You can change them into fractions with the same denominator: multiply 3/4 by 3 and 2/3 by 4

3/4 = 9/12
2/3 = 8/12

You could also convert them to decimals. 
3/4 = 0.75
2/3 = 0.667

3/4 is greater than 2/3
5 0
3 years ago
Brooke and Lamont ran a half marathon, Brooke finished in 1 hour 45
AURORKA [14]

Answer: brooke had the faster time

Step-by-step explanation:

This is because if you convert 1 hour 45 into minutes it would be stated as 105 minutes and if you do 115 - 105 you are left with 10 which the bigger number is the fastest so it would be brooke the reason I subtracted was to see if they were not similar. Hope this helps :)

6 0
4 years ago
Read 2 more answers
Other questions:
  • Which number or numbers have 2 lines of symm
    14·1 answer
  • Are the two triangles below similar?
    10·2 answers
  • A bus travels from point A to point B at a rate of 75 km/hr for 4 4/5 hours. How far is point A from point B?
    7·1 answer
  • Find the height of the rectangular prism given the volume, length, and width.
    11·1 answer
  • Tom ate four more pieces of fruit than Janet. Sylvia ate twice as many pieces of fruit as Tom. If x represents the number of pie
    15·1 answer
  • you have already read 117 pages of a book you are one third of the way through the book write and solve an equation to find the
    13·1 answer
  • If 15 ounces of candy cost $3.75 what is the price per unit
    8·2 answers
  • Skittles come in many different colors in my bag of 40 Skittles I had 12 green ones what percent of the bag was Green?​
    6·1 answer
  • Please help me :( is it sss?
    9·2 answers
  • Claire and Tate travel by plane to Orland. They notice that it takes a total of 5 hours to travel the 2100 miles round trip.If t
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!