Ask question

Ask question

All categories

1 year ago

8

plz help me i need this asap if you help me ill be happy you get 25 points if you answer i have to find which graph belongs with

which letter

2 answers:

Naddik [55]1 year ago

8 0

Answer:

Graph A: y = 2x + 3

Graph B: y = 2x + 3

Graph C: y = -2x + 3

Graph D: y = -2x - 3

lapo4ka [179]1 year ago

5 0

Answer:

1. Graph A

2. Graph C

3. Graph B

4. Graph D

Step-by-step explanation:

You might be interested in

Which expression is equivalent to 5(2x + 10)?

Reika [66]

It’s E because if your multiply 5 x 2x u get 10x and 10 x5 = 50 so our answer is E 10x +50

4 0

1 year ago

Read 2 more answers

Two athletic teams play a series of games; the first team to win 4 games is declared the overall winner. Suppose that one of the

kodGreya [7K]

Answer:

p=0.7103 (4-game series)
p=0.6480 (2-game series)

Step-by-step explanation:

Let X be the random variable equal the the first 4 straight wins. An overall win for the stronger team implies a negative binomial function with the parameters n=4, p=0.6:

$P(X=4)={{i-1}\choose {4-1}}0.6^40.4^{i-4},\ i=4,5,6,7$

#We find probabilities for the different values of i:

$P(X=4)={3\choose 3}0.6^4=0.1296\\\\P(X=5)={4\choose 3}0.6^40.4^1=0.2074\\\\P(X=6)={5\choose 3}0.6^40.4^2=0.2074\\\\P(X=4)={6\choose 3}0.6^40.4^3=0.1659$

Hence, probability of the stronger team winning overall is:

$=P(X=4)+P(X=5)+P(X=6)+P(X=7)\\\\=0.7103$

#Define Y as the random variable for winning 2/3 games.:

$P(Y=2)={1\choose 1}0.6^2=0.3600\\\\P(Y=3)={2\choose3}0.6^20.4=0.2880\\\\P(win)=0.2880+0.3600=0.6480$

Hence, probability of the stronger team winning in 2 out 3 game series is 0.6480

The stronger team has a higher chance of winning in a 4-game series(0.7103>0.6480)

8 0

2 years ago

Rewrite 4x plus 2y equals 6 in slope intercept form.

KonstantinChe [14]

Answer:y=-2x+3

Step-by-step explanation:

3 0

2 years ago

Insert parenthesis in the expression: 5+4*2+6-2*2-1 so that it has a value of 19

faust18 [17]

Yes that is the answer 19

6 0

2 years ago

what is the volume of a sphere with a radius of "60.5" Ft, Rounded to the nearest tenth of a cubic foot?

Neporo4naja [7]

Answer:

$volume = 927,587.2ft^3$

Step-by-step explanation:

The equation to find the volume of a sphere is as follows:

$volume = \frac{4}{3}\pi r^3$

We have a radius of 60.5ft, let's plug this into the equation and solve:

$volume = \frac{4}{3} \pi (60.5)^3 \\volume = 927,587.17\\volume = 927,587.2$

Therefore, the volume of a sphere with a radius of 60.5ft is 927,587.2ft^3.

<em>Hope this helps!!</em>

<em>- Kay :)</em>

8 0

2 years ago