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
AysviL [449]
2 years ago
10

Help in dying please​

Mathematics
1 answer:
Mkey [24]2 years ago
7 0

Answer:

hello! :) i hope your having a wonderful day :)

Step-by-step explanation:

You might be interested in
Which of the following is figure are complementary ​
Murrr4er [49]
Options 1, 2, and 3 (:
7 0
2 years ago
Read 2 more answers
Need help pleaseI was bad at math in school so lwant to learn
aleksklad [387]

The probability of an event is expressed as

Pr(\text{event) =}\frac{Total\text{ number of favourable/desired outcome}}{Tota\text{l number of possible outcome}}

Given:

\begin{gathered} \text{Red}\Rightarrow2 \\ \text{Green}\Rightarrow3 \\ \text{Blue}\Rightarrow2 \\ \Rightarrow Total\text{ number of balls = 2+3+2=7 balls} \end{gathered}

The probability of drwing two blue balls one after the other is expressed as

Pr(\text{blue)}\times Pr(blue)

For the first draw:

\begin{gathered} Pr(\text{blue) = }\frac{number\text{ of blue balls}}{total\text{ number of balls}} \\ =\frac{2}{7} \end{gathered}

For the second draw, we have only 1 blue ball left out of a total of 6 balls (since a blue ball with drawn earlier).

Thus,

\begin{gathered} Pr(\text{blue)}=\frac{number\text{ of blue balls left}}{total\text{ number of balls left}} \\ =\frac{1}{6} \end{gathered}

The probability of drawing two blue balls one after the other is evaluted as

\begin{gathered} \frac{1}{6}\times\frac{2}{7} \\ =\frac{1}{21} \end{gathered}

The probablity that none of the balls drawn is blue is evaluted as

\begin{gathered} 1-\frac{1}{21} \\ =\frac{20}{21} \end{gathered}

Hence, the probablity that none of the balls drawn is blue is evaluted as

\frac{20}{21}

8 0
1 year ago
A elevation starting at 11,049 feet. After 6 hours the elevation is 7,569 feet. What's the rate of change in feet per hour.
bezimeni [28]
The change is 580 feet per hour.

11049 - 7569 is 3480.

Then 3480 ÷ 6 is 580.
8 0
3 years ago
Need to finish this today ....
lesya692 [45]
The correct answer is A
3 0
3 years ago
Read 2 more answers
Will you help me?
Volgvan

Answer:

The length side of the original square banner was 9 ft

Step-by-step explanation:

Let

x-----> the length side of the original square banner

we know that

The new area of the banner is equal to

91=(x+4)(x-2)

Solve for x

91=(x+4)(x-2)\\ \\91=x^{2}-2x+4x-8\\ \\x^{2}+2x-99=0

Solve the quadratic equation by graphing

The solution is x=9 ft

see the attached figure

8 0
3 years ago
Other questions:
  • A leaky valve on the water meter overcharges the residents for one gallon of water every 1 1 over 3 months. The overcharged amou
    7·2 answers
  • 100*10 in exponential form
    7·1 answer
  • 11, 16, 12, 7, 23, 9, 5, 5 What is the median of the data?
    8·2 answers
  • 10. How many solutions does the equation have? 4b − 10 = 2(2b − 5)
    15·1 answer
  • A cab company charges $0.25 per 1 mile as well as a flat fee of $2.25 just for taking a ride in the
    8·1 answer
  • Doug drove 253 ½ miles in 4 ½ hours. How many miles did ,he average <br> per hour
    13·1 answer
  • Can someone plz correct me ?
    14·1 answer
  • ASAP
    11·1 answer
  • Just double checking - is this correct?<br><br> Note: Pi is represented as 3.14 in this model.
    11·2 answers
  • Which graph represents y = StartRoot x minus 4 EndRoot?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!