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
konstantin123 [22]
3 years ago
14

If two events have probabilities which sum to 1, they are called ________ events.

Mathematics
2 answers:
Alenkasestr [34]3 years ago
8 0
<span>An event with probability 0 never occurs. An event with probability 1 occurs on every trial</span>
Olenka [21]3 years ago
7 0
Variables maybe I'm 95% percent sure
You might be interested in
What expression gives the height, h, of the triangle?
vfiekz [6]
ABD its ABD Please please
8 0
4 years ago
F(-2)=15, F(1)=9 can someone help me please
pogonyaev

Answer:

y= -2x +11

Step-by-step explanation:

the 2 points: (-2,15) and (1,9)

find the slope: 6/ -3 = -2

find y-intercept: 9 = -2 + b       b=11

4 0
3 years ago
How do you graph an explict equation
morpeh [17]
I think this might help but sorry if it does not but I hope it does :) :D - https://learnzillion.com/lesson_plans/5701-writing-an-explicit-formula-for-the-graph-of-an-exponential-relationship/
5 0
3 years ago
Verify the following trig identities​.
bagirrra123 [75]

Answer:

see explanation

Step-by-step explanation:

Using the trigonometric identities

• 1 + cot² x = csc²x and csc x = \frac{1}{sinx}

• sin²x + cos²x = 1 ⇒ sin²x = 1 - cos²x

Consider the left side

sin²Θ( 1 + cot²Θ )

= sin²Θ × csc²Θ

= sin²Θ × 1 / sin²Θ = 1 = right side ⇔ verified

-----------------------------------------------------------------

Consider the left side

cos²Θ - sin²Θ

= cos²Θ - (1 - cos²Θ)

= cos²Θ - 1 + cos²Θ

= 2cos²Θ - 1 = right side ⇒ verified

3 0
3 years ago
Chin canned a number of quart jars and a number of pint jars of tomatoes from his garden. A pint is 16 ounces and a quart is 32
saveliy_v [14]
<span><span>Chin canned a number of quart jars and a number of pint jars of tomato. She canned total of 40 quarts, now what equation model did Chin used in the scenario 

let’s simplify the problem:
Pint = 16oz
quart = 32oz

what model best show to get 40quarts.
=> p + q = 40
=> 16p + 32q = 40

 the equation model that Chin used to get 40 quarts is p + q.</span></span><span> </span>
6 0
3 years ago
Other questions:
  • Tyler baked 702 cookies. He sold them in boxes of 18. After selling all of the boxes of cookies for the
    12·2 answers
  • What does the mean and median mean of numbers
    13·1 answer
  • What would you get for 12y=2 1/4 the answer
    12·1 answer
  • Solve for x. 4x + 5 = 20<br> a X = 5/4<br> b X = 15/4<br> c X = 3.5<br> d X = 15/3
    15·1 answer
  • I’m so lost how to answer what x and y equals to??
    8·1 answer
  • Leo wants to determine the average number of texts middle school students send in a day. Since all middle school students are en
    6·2 answers
  • Common factors of 28 and 40
    6·1 answer
  • Evaluate the following expression using the reverse Polish form<br> 93-4x6 4x82+
    6·1 answer
  • Greg calculated that he had to drive at least 50 miles per hour on the highway to get his destination in the time that he has. w
    8·1 answer
  • Pls help ASAP need help pls
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!