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
UNO [17]
3 years ago
12

If the probability of an events is 2/7 what must be the probability of its compliments

Mathematics
1 answer:
monitta3 years ago
6 0

Answer:

The probability of its compliments = 0.7143 = 5/7

Step-by-step explanation:

The probability of an events = P= 2/7 = 0.2857

The probability of its compliments = 1-p = 1-0.2857 = 0.7143 = 5/7

You might be interested in
find the length of the line segment with end points (7,2) and (-4,2) explain how you arrived at your solution
Inga [223]

Answer:

<h2>11 units</h2>

Step-by-step explanation:

Method 1:

The formula of a distance between two points:

d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}

We have the points (7, 2) and (-4, 2). Substitute:

d=\sqrt{(2-2)^2+(-4-7)^2}=\sqrt{0^2+(-11)^2}=\sqrt{11^2}=11

Method 2:

Look at the picture. Mark points in the coordinate system.

Read the length of the segment.

6 0
3 years ago
Sketch a 3 by y square. Find its area in terms of y show your reasoning
user100 [1]
Well it says SQUARE so in a square all sides are equivalent so it will be 3x3 and that will hy your answer (y=3)
7 0
3 years ago
The equation h(t)=−16t2+19t+110 gives the height of a rock, in feet, t seconds after it is thrown from a cliff.
zhuklara [117]

\bf ~~~~~~\textit{initial velocity} \\\\ \begin{array}{llll} ~~~~~~\textit{in feet} \\\\ h(t) = -16t^2+v_ot+h_o \end{array} \quad \begin{cases} v_o=\stackrel{}{\textit{initial velocity of the object}}\\\\ h_o=\stackrel{}{\textit{initial height of the object}}\\\\ h=\stackrel{}{\textit{height of the object at "t" seconds}} \end{cases} \\\\[-0.35em] \rule{34em}{0.25pt}\\\\ h(t)=-16t^2+\stackrel{\stackrel{v_o}{\downarrow }}{19}t+110~\hspace{10em}19~\frac{ft}{sec}

3 0
3 years ago
Larry Thomas's charge account statement shows an unpaid balance of $800. The monthly finance charge is 1.5% of the unpaid balanc
lilavasa [31]

Answer:

The new account balance is <u>$812</u>.

Step-by-step explanation:

Given:

Larry Thomas's charge account statement shows an unpaid balance of $800.

The monthly finance charge is 1.5% of the unpaid balance.

Now, to find the new account balance.

Unpaid balance = $800.

Monthly finance charge of the unpaid balance = 1.5%.

Now, to get the new account balance:

$800 + 1.5% of $800.

=800+\frac{1.5}{100} \times 800.

=800+0.015\times 800.

=800+12.

=\$812.

Therefore, the new account balance is $812.

5 0
3 years ago
Someone help or nah?
cricket20 [7]

Answer:

25

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Other questions:
  • If g represent greg's age and his daughter is 4 years less than one half his age , then write an expression for his daughter's a
    13·1 answer
  • 6 times the sum of 3 consecutive odd intergers is -18
    5·1 answer
  • Simplify. -1/2X+3-4X+5+3/2X<br><br> x
    15·1 answer
  • What is x+1/5y=-6 in slope intercept form? Please answer quickly
    8·1 answer
  • 37= -3 + 5 (x+6) solve for x
    15·2 answers
  • Is the data skewed, symmetrical, or none?
    6·2 answers
  • These two triangles are congruent. Which side of triangle PQR is the same length as AB?
    10·1 answer
  • Chicago ave is parallel to Ontario Street. What is the relationship between angles 2 and 3?
    10·1 answer
  • In the diagram of <br> △△NRQ below, SP∥∥RQ, NS=10, SR=50, and PQ=40. What is the length of NQ?
    14·1 answer
  • Which organism has an exoskeleton<br> crab<br> tree<br> deer<br> elephant<br> PLS HURRY!!!!
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!