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
Lerok [7]
3 years ago
7

number between 1 and 10, inclusive, is randomly chosen. Events A and B are defined as follows. A: {The number is even} B: {The n

umber is less than 7} Identify the sample points in the event A ∪ B.
Mathematics
1 answer:
Rufina [12.5K]3 years ago
6 0

Answer:

A U B = {1,2,3,4,5,6,8}

Step-by-step explanation:

Let's define the sets.

Let ¢ = universal set ( Contains all the elements in the set)

¢ = {1, 2, 3, 4, 5, 6, 7, 8, 9 , 10}

A= {2, 4, 6, 8}

B= {1,2,3,4,5,6}

Therefore: A U B (A union B):

A U B = {1, 2, 3, 4, 5, 6, 8}

You might be interested in
HELP ME PLEASE!! im being timed :(
jeka57 [31]

Answer:

the first one and the third one

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
What is 9 times 52 using mental math property
arsen [322]
Everyone works differently in mental meth.

To calculate 9*52, we note that 9=10-1, so mentally calculate
9(52)
=(10-1)(52)
=520-52   [ subtract 20 from each number]
=(520-20)-(52-20)  
=500-32
=468.

Alternatively,
9*52=9*50+9*2=450+18=468

If  you're good with multiplication and division,
9*52=3*3(52)=3*156=450+18=468


3 0
3 years ago
Boating: A paddleboat moves at a rate of 12 mph in still water. If the rover’s current moves at a rate of 3 mph, how long will i
Lostsunrise [7]

The time taken by the boat to travel 32 miles downstream is 2.1 hours and for upstream 3.56 hours.

<h3>What is speed?</h3>

Speed is defined as the ratio of the time distance traveled by the body to the time taken by the body to cover the distance.

Given that:-

  • A paddleboat moves at a rate of 12 mph in still water. If the rover’s current moves at a rate of 3 mph.
  • how long will it take the boat to travel 36 miles downstream and 36 miles upstream?

The time taken by the boat upstream will be calculated as:-

( B + W ) Td = D

( 12 + 3 ) Td = 32

( 15 ) Td = 32

Td = 32 / 15 = 2.1 hours

The time taken by the boat downstream will be calculated as:-

( B - W ) Tu = D

( 12 - 3 ) Tu = 32

9 Tu = 32

Tu = 32 / 9 = 3.56 hours.

Therefore the time taken by the boat to travel 32 miles downstream is 2.1 hours and for upstream 3.56 hours.

To know more about Speed follow

brainly.com/question/6504879

#SPJ1

4 0
2 years ago
How would you do this???
Kobotan [32]

Answer:

8.3 L/s

Step-by-step explanation:

To find the answer you need to find the slope also known as the rate of change. When you find slope it is always change in y over change in x.

\frac{399-150}{40-10}

Then simplify

\frac{249}{30}

Then divide to get your slope/average rate of change

\frac{249}{30} = 8.3

6 0
3 years ago
Please help... Thanks
Ugo [173]

Answer: y=2

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
Other questions:
  • What is the reciprocal of 1 and 1/9
    8·1 answer
  • A cylinder and a come have the same volume. The cylinder has a radius of 2 inches and a height of 3 inches. The cone has radius
    6·1 answer
  • 10 1/2 x 2 2/3=<br><br>3 1/3 x 4 2/7=<br><br>7/2 - 4/5=
    5·1 answer
  • Number 5 says: a punch recipe that serves 24 people calls for 4 liters of lemon-lime soda,2 pints of sherbet and 6 cups of ice.
    12·1 answer
  • (-2, -2), (3, 10) <br><br> Help
    14·2 answers
  • Estimate the sum of 945 + 573 + 617 by rounding each number to the nearest hundred. ​
    9·2 answers
  • Passing through (12,3)<br> perpendicular to<br> y + 3x = 4
    8·1 answer
  • Simplify each expression by combining like terms<br> -3x + 12x =
    14·2 answers
  • What is the product of the polynomials below?
    11·1 answer
  • Let f(x) = 5x + 2 and g(x) = x² + 2x + 5. Evaluate the following.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!