All categories

3 years ago

Help please............

Mathematics

2 answers:

Lubov Fominskaja [6]3 years ago

4 0

That would be (9,3) <===

omeli [17]3 years ago

4 0

The answer is B. Hope this helps and it wouldn't hurt to give brainliest to me. ;)

You might be interested in

When plotting on the coordinate plane which axis do you move along first?

fiasKO [112]

Answer: X-Axis

Begin at the origin and move along the x-axis. This is the x-coordinate and is written first in the ordered pair. Move from 5 up to the ordered pair and read the number on the y-axis.

6 0

3 years ago

Read 2 more answers

When the Bucks play Chiefs at football, the probability that the Chiefs, on present form, will win is 0.56. In a competition, th

Tom [10]

Answer:

The probability that Swallows will win the trophy is 0.8064

The probability that Rucks will win the trophy is 0.1936

Step-by-step explanation:

For each game, there are only two possible outcomes. Either the Swallows win, or they do not. The probability of them winning a game is independent of any other game, which means that the binomial probability distribution is used.

Binomial probability distribution

The binomial probability is the probability of exactly x successes on n repeated trials, and X can only have two outcomes.

$P(X = x) = C_{n,x}.p^{x}.(1-p)^{n-x}$

In which $C_{n,x}$ is the number of different combinations of x objects from a set of n elements, given by the following formula.

$C_{n,x} = \frac{n!}{x!(n-x)!}$

And p is the probability of X happening.

Probability the Swallows wins is 0.56

This means that $p = 0.56$

2 games:

This means that $n = 2$

The probability that Swallows will win the trophy is

Probability they win at least one game, so:

$P(X \geq 1) = 1 - P(X = 0)$

In which

$P(X = x) = C_{n,x}.p^{x}.(1-p)^{n-x}$

$P(X = 0) = C_{2,0}.(0.56)^{0}.(0.44)^{2} = 0.1936$

Then

$P(X \geq 1) = 1 - 0.1936 = 0.8064$

0.8064 = 80.64% probability the Swallows win the trophy and 0.1936 probability that the Rucks win the trophy.

5 0

3 years ago

PLS HELP HELP ME IN math pls:( =/

dsp73

Answer:

Step-by-step explanation:

angle sum property of quadrilateral

87+ 103 + 127+ x = 360

317 + x = 360

x= 360-317

x = 43

5 0

3 years ago

Find the distance between the pair of points given on the graph.

Nana76 [90]

Answer:

7 units

Step-by-step explanation:

If the line is a straight line, count the number of units in between the two pints of the line.

If you count the units between the two pints on your screen, you will see that the answer is 7 units. This is because there are 7 units in between the two points of the line.

8 0

3 years ago

1. Find the value for the expression when h=13: 9 + h - 3

VMariaS [17]

1: 9+13-3= 19

2: 6-3= 3

3: 3(9)= 27

3 0

3 years ago

Read 2 more answers